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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> |
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<html xmlns:yui="http://yuilibrary.com/rdf/1.0/yui.rdf#"> |
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<head> |
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<meta http-equiv="content-type" content="text/html; charset=UTF-8" /> |
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<title>API: profiler Profiler.js (YUI Library)</title> |
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<link rel="stylesheet" type="text/css" href="assets/reset-fonts-grids-min.css" /> |
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<link rel="stylesheet" type="text/css" href="assets/api.css" /> |
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<script type="text/javascript" src="assets/api-js"></script> |
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<script type="text/javascript" src="assets/ac-js"></script> |
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</head> |
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<body id="yahoo-com"> |
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<div id="doc3" class="yui-t2"> |
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<div id="hd"> |
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<h1><a href="http://developer.yahoo.com/yui/" title="Yahoo! UI Library">Yahoo! UI Library</a></h1> |
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<h3>profiler <span class="subtitle">3.0.0</span></h3> |
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<a href="./index.html" title="Yahoo! UI Library">Yahoo! UI Library</a> |
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> <a href="./module_profiler.html" title="profiler">profiler</a> |
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> Profiler.js (source view) |
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<form onsubmit="return false"> |
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<div id="propertysearch"> |
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Search: <input autocomplete="off" id="searchinput" /> |
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<div id="searchresults"> |
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</div> |
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</div> |
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</form> |
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</div> |
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<div id="bd"> |
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<div id="yui-main"> |
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<div class="yui-b"> |
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<form action="#" name="yui-classopts-form" method="get" id="yui-classopts-form"> |
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<fieldset> |
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<legend>Filters</legend> |
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<span class="classopts"><input type="checkbox" name="show_private" id="show_private" /> <label for="show_private">Show Private</label></span> |
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<span class="classopts"><input type="checkbox" name="show_protected" id="show_protected" /> <label for="show_protected">Show Protected</label></span> |
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<span class="classopts"><input type="checkbox" name="show_deprecated" id="show_deprecated" /> <label for="show_deprecated">Show Deprecated</label></span> |
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</fieldset> |
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</form> |
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<div id="srcout"> |
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<style> |
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#doc3 .classopts { display:none; } |
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</style> |
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<div class="highlight" ><pre> <span class="c">/**</span> |
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<span class="c"> * The YUI JavaScript profiler.</span> |
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<span class="c"> * @module profiler</span> |
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<span class="c"> * @requires yui</span> |
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<span class="c"> */</span> |
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<span class="c">//-------------------------------------------------------------------------</span> |
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<span class="c"></span> <span class="c">// Private Variables and Functions</span> |
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<span class="c"></span> <span class="c">//-------------------------------------------------------------------------</span> |
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<span class="c"></span> |
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<span class="k">var</span> <span class="nx">container</span> <span class="o">=</span> <span class="o">{},</span> <span class="c">//Container object on which to put the original unprofiled methods.</span> |
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<span class="c"></span> <span class="nx">report</span> <span class="o">=</span> <span class="o">{},</span> <span class="c">//Profiling information for functions</span> |
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<span class="c"></span> <span class="nx">stopwatches</span> <span class="o">=</span> <span class="o">{},</span> <span class="c">//Additional stopwatch information</span> |
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<span class="c"></span> |
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<span class="nx">WATCH_STARTED</span> <span class="o">=</span> <span class="m">0</span><span class="o">,</span> |
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<span class="nx">WATCH_STOPPED</span> <span class="o">=</span> <span class="m">1</span><span class="o">,</span> |
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<span class="nx">WATCH_PAUSED</span> <span class="o">=</span> <span class="m">2</span><span class="o">,</span> |
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<span class="c">//shortcuts</span> |
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<span class="c"></span> <span class="nx">L</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Lang</span><span class="o">;</span> |
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<span class="c">/* (intentionally not documented)</span> |
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<span class="c"> * Creates a report object with the given name.</span> |
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<span class="c"> * @param {String} name The name to store for the report object.</span> |
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<span class="c"> * @return {Void}</span> |
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<span class="c"> * @method createReport</span> |
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<span class="c"> * @private</span> |
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<span class="c"> */</span> |
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<span class="k">function</span> <span class="nx">createReport</span><span class="o">(</span><span class="nx">name</span><span class="o">){</span> |
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<span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">]</span> <span class="o">=</span> <span class="o">{</span> |
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<span class="nx">calls</span><span class="o">:</span> <span class="m">0</span><span class="o">,</span> |
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<span class="nx">max</span><span class="o">:</span> <span class="m">0</span><span class="o">,</span> |
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<span class="nx">min</span><span class="o">:</span> <span class="m">0</span><span class="o">,</span> |
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<span class="nx">avg</span><span class="o">:</span> <span class="m">0</span><span class="o">,</span> |
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<span class="nx">points</span><span class="o">:</span> <span class="o">[]</span> |
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<span class="o">};</span> |
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<span class="k">return</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
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<span class="o">}</span> |
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<span class="c">/* (intentionally not documented)</span> |
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<span class="c"> * Called when a method ends execution. Marks the start and end time of the </span> |
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<span class="c"> * method so it can calculate how long the function took to execute. Also </span> |
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<span class="c"> * updates min/max/avg calculations for the function.</span> |
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<span class="c"> * @param {String} name The name of the function to mark as stopped.</span> |
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<span class="c"> * @param {int} duration The number of milliseconds it took the function to</span> |
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<span class="c"> * execute.</span> |
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<span class="c"> * @return {Void}</span> |
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<span class="c"> * @method saveDataPoint</span> |
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<span class="c"> * @private</span> |
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<span class="c"> * @static</span> |
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<span class="c"> */</span> |
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<span class="k">function</span> <span class="nx">saveDataPoint</span><span class="o">(</span><span class="nx">name</span><span class="o">,</span> <span class="nx">duration</span><span class="o">){</span> |
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<span class="c">//get the function data</span> |
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<span class="c"></span> <span class="k">var</span> <span class="nx">functionData</span> <span class="c">/*:Object*/</span> <span class="o">=</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
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<span class="c">//just in case clear() was called</span> |
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<span class="c"></span> <span class="k">if</span> <span class="o">(!</span><span class="nx">functionData</span><span class="o">){</span> |
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<span class="nx">functionData</span> <span class="o">=</span> <span class="nx">createReport</span><span class="o">(</span><span class="nx">name</span><span class="o">);</span> |
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<span class="o">}</span> |
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<span class="c">//increment the calls</span> |
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<span class="c"></span> <span class="nx">functionData</span><span class="o">.</span><span class="nx">calls</span><span class="o">++;</span> |
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<span class="nx">functionData</span><span class="o">.</span><span class="nx">points</span><span class="o">.</span><span class="nx">push</span><span class="o">(</span><span class="nx">duration</span><span class="o">);</span> |
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<span class="c">//if it's already been called at least once, do more complex calculations</span> |
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<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">functionData</span><span class="o">.</span><span class="nx">calls</span> <span class="o">></span> <span class="m">1</span><span class="o">)</span> <span class="o">{</span> |
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<span class="nx">functionData</span><span class="o">.</span><span class="nx">avg</span> <span class="o">=</span> <span class="o">((</span><span class="nx">functionData</span><span class="o">.</span><span class="nx">avg</span><span class="o">*(</span><span class="nx">functionData</span><span class="o">.</span><span class="nx">calls</span><span class="o">-</span><span class="m">1</span><span class="o">))+</span><span class="nx">duration</span><span class="o">)/</span><span class="nx">functionData</span><span class="o">.</span><span class="nx">calls</span><span class="o">;</span> |
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<span class="nx">functionData</span><span class="o">.</span><span class="nx">min</span> <span class="o">=</span> <span class="nb">Math</span><span class="o">.</span><span class="nx">min</span><span class="o">(</span><span class="nx">functionData</span><span class="o">.</span><span class="nx">min</span><span class="o">,</span> <span class="nx">duration</span><span class="o">);</span> |
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<span class="nx">functionData</span><span class="o">.</span><span class="nx">max</span> <span class="o">=</span> <span class="nb">Math</span><span class="o">.</span><span class="nx">max</span><span class="o">(</span><span class="nx">functionData</span><span class="o">.</span><span class="nx">max</span><span class="o">,</span> <span class="nx">duration</span><span class="o">);</span> |
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<span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
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<span class="nx">functionData</span><span class="o">.</span><span class="nx">avg</span> <span class="o">=</span> <span class="nx">duration</span><span class="o">;</span> |
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<span class="nx">functionData</span><span class="o">.</span><span class="nx">min</span> <span class="o">=</span> <span class="nx">duration</span><span class="o">;</span> |
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<span class="nx">functionData</span><span class="o">.</span><span class="nx">max</span> <span class="o">=</span> <span class="nx">duration</span><span class="o">;</span> |
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<span class="o">}</span> |
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<span class="o">}</span> |
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<span class="c">//-------------------------------------------------------------------------</span> |
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<span class="c"></span> <span class="c">// Public Interface</span> |
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<span class="c"></span> <span class="c">//-------------------------------------------------------------------------</span> |
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<span class="c"></span> |
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<span class="c">/**</span> |
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<span class="c"> * Profiles functions in JavaScript.</span> |
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<span class="c"> * @class Profiler</span> |
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<span class="c"> * @static</span> |
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<span class="c"> */</span> |
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<span class="nx">Y</span><span class="o">.</span><span class="nx">Profiler</span> <span class="o">=</span> <span class="o">{</span> |
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<span class="c">//-------------------------------------------------------------------------</span> |
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<span class="c"></span> <span class="c">// Utility Methods</span> |
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<span class="c"></span> <span class="c">//------------------------------------------------------------------------- </span> |
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<span class="c"></span> |
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<span class="c">/**</span> |
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<span class="c"> * Removes all report data from the profiler.</span> |
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<span class="c"> * @param {String} name (Optional) The name of the report to clear. If</span> |
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<span class="c"> * omitted, then all report data is cleared.</span> |
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<span class="c"> * @return {Void}</span> |
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<span class="c"> * @method clear</span> |
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<span class="c"> * @static</span> |
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<span class="c"> */</span> |
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<span class="nx">clear</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">name</span><span class="o">){</span> |
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<span class="k">if</span> <span class="o">(</span><span class="nx">L</span><span class="o">.</span><span class="nx">isString</span><span class="o">(</span><span class="nx">name</span><span class="o">)){</span> |
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<span class="nx">delete</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
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<span class="nx">delete</span> <span class="nx">stopwatches</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
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<span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
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<span class="nx">report</span> <span class="o">=</span> <span class="o">{};</span> |
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<span class="nx">stopwatches</span> <span class="o">=</span> <span class="o">{};</span> |
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<span class="o">}</span> |
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<span class="o">},</span> |
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<span class="c">/**</span> |
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<span class="c"> * Returns the uninstrumented version of a function/object.</span> |
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<span class="c"> * @param {String} name The name of the function/object to retrieve.</span> |
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<span class="c"> * @return {Function|Object} The uninstrumented version of a function/object.</span> |
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<span class="c"> * @method getOriginal</span> |
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<span class="c"> * @static</span> |
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<span class="c"> */</span> |
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<span class="nx">getOriginal</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">name</span><span class="o">){</span> |
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<span class="k">return</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
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<span class="o">},</span> |
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<span class="c">/**</span> |
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<span class="c"> * Instruments a method to have profiling calls.</span> |
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<span class="c"> * @param {String} name The name of the report for the function.</span> |
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<span class="c"> * @param {Function} method The function to instrument.</span> |
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<span class="c"> * @return {Function} An instrumented version of the function.</span> |
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<span class="c"> * @method instrument</span> |
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<span class="c"> * @static</span> |
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<span class="c"> */</span> |
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<span class="nx">instrument</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">name</span><span class="o">,</span> <span class="nx">method</span><span class="o">){</span> |
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<span class="c">//create instrumented version of function</span> |
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<span class="c"></span> <span class="k">var</span> <span class="nx">newMethod</span> <span class="o">=</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span> |
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<span class="k">var</span> <span class="nx">start</span> <span class="o">=</span> <span class="k">new</span> <span class="nb">Date</span><span class="o">(),</span> |
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<span class="nx">retval</span> <span class="o">=</span> <span class="nx">method</span><span class="o">.</span><span class="nx">apply</span><span class="o">(</span><span class="k">this</span><span class="o">,</span> <span class="nx">arguments</span><span class="o">),</span> |
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<span class="nx">stop</span> <span class="o">=</span> <span class="k">new</span> <span class="nb">Date</span><span class="o">();</span> |
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<span class="nx">saveDataPoint</span><span class="o">(</span><span class="nx">name</span><span class="o">,</span> <span class="nx">stop</span><span class="o">-</span><span class="nx">start</span><span class="o">);</span> |
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<span class="k">return</span> <span class="nx">retval</span><span class="o">;</span> |
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<span class="o">};</span> |
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<span class="c">//copy the function properties over</span> |
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<span class="c"></span> <span class="nx">Y</span><span class="o">.</span><span class="nx">mix</span><span class="o">(</span><span class="nx">newMethod</span><span class="o">,</span> <span class="nx">method</span><span class="o">);</span> |
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197 |
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<span class="c">//assign prototype and flag as being profiled</span> |
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<span class="c"></span> <span class="nx">newMethod</span><span class="o">.</span><span class="nx">__yuiProfiled</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span> |
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<span class="nx">newMethod</span><span class="o">.</span><span class="nx">prototype</span> <span class="o">=</span> <span class="nx">method</span><span class="o">.</span><span class="nx">prototype</span><span class="o">;</span> |
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201 |
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<span class="c">//store original method</span> |
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<span class="c"></span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">]</span> <span class="o">=</span> <span class="nx">method</span><span class="o">;</span> |
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<span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">__yuiFuncName</span> <span class="o">=</span> <span class="nx">name</span><span class="o">;</span> |
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<span class="c">//create the report</span> |
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<span class="c"></span> <span class="nx">createReport</span><span class="o">(</span><span class="nx">name</span><span class="o">);</span> |
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<span class="c">//return the new method</span> |
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<span class="c"></span> <span class="k">return</span> <span class="nx">newMethod</span><span class="o">;</span> |
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<span class="o">},</span> |
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<span class="c">//-------------------------------------------------------------------------</span> |
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<span class="c"></span> <span class="c">// Stopwatch Methods</span> |
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<span class="c"></span> <span class="c">//------------------------------------------------------------------------- </span> |
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<span class="c"></span> |
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<span class="c">/**</span> |
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218 |
<span class="c"> * Pauses profiling information for a given name.</span> |
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<span class="c"> * @param {String} name The name of the data point.</span> |
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<span class="c"> * @return {Void}</span> |
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<span class="c"> * @method pause</span> |
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<span class="c"> * @static</span> |
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<span class="c"> */</span> |
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224 |
<span class="nx">pause</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">name</span><span class="o">){</span> |
|
|
225 |
<span class="k">var</span> <span class="nx">now</span> <span class="o">=</span> <span class="k">new</span> <span class="nb">Date</span><span class="o">(),</span> |
|
|
226 |
<span class="nx">stopwatch</span> <span class="o">=</span> <span class="nx">stopwatches</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
|
227 |
|
|
|
228 |
<span class="k">if</span> <span class="o">(</span><span class="nx">stopwatch</span> <span class="o">&&</span> <span class="nx">stopwatch</span><span class="o">.</span><span class="nx">state</span> <span class="o">==</span> <span class="nx">WATCH_STARTED</span><span class="o">){</span> |
|
|
229 |
<span class="nx">stopwatch</span><span class="o">.</span><span class="nx">total</span> <span class="o">+=</span> <span class="o">(</span><span class="nx">now</span> <span class="o">-</span> <span class="nx">stopwatch</span><span class="o">.</span><span class="nx">start</span><span class="o">);</span> |
|
|
230 |
<span class="nx">stopwatch</span><span class="o">.</span><span class="nx">start</span> <span class="o">=</span> <span class="m">0</span><span class="o">;</span> |
|
|
231 |
<span class="nx">stopwatch</span><span class="o">.</span><span class="nx">state</span> <span class="o">=</span> <span class="nx">WATCH_PAUSED</span><span class="o">;</span> |
|
|
232 |
<span class="o">}</span> |
|
|
233 |
|
|
|
234 |
<span class="o">},</span> |
|
|
235 |
|
|
|
236 |
<span class="c">/**</span> |
|
|
237 |
<span class="c"> * Start profiling information for a given name. The name cannot be the name</span> |
|
|
238 |
<span class="c"> * of a registered function or object. This is used to start timing for a</span> |
|
|
239 |
<span class="c"> * particular block of code rather than instrumenting the entire function.</span> |
|
|
240 |
<span class="c"> * @param {String} name The name of the data point.</span> |
|
|
241 |
<span class="c"> * @return {Void}</span> |
|
|
242 |
<span class="c"> * @method start</span> |
|
|
243 |
<span class="c"> * @static</span> |
|
|
244 |
<span class="c"> */</span> |
|
|
245 |
<span class="nx">start</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">name</span><span class="o">){</span> |
|
|
246 |
<span class="k">if</span><span class="o">(</span><span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">]){</span> |
|
|
247 |
<span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span><span class="o">(</span><span class="s2">"Cannot use '"</span> <span class="o">+</span> <span class="nx">name</span> <span class="o">+</span> <span class="s2">"' for profiling through start(), name is already in use."</span><span class="o">);</span> |
|
|
248 |
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
|
|
249 |
|
|
|
250 |
<span class="c">//create report if necessary</span> |
|
|
251 |
<span class="c"></span> <span class="k">if</span> <span class="o">(!</span><span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">]){</span> |
|
|
252 |
<span class="nx">createReport</span><span class="o">(</span><span class="nx">name</span><span class="o">);</span> |
|
|
253 |
<span class="o">}</span> |
|
|
254 |
|
|
|
255 |
<span class="c">//create stopwatch object if necessary</span> |
|
|
256 |
<span class="c"></span> <span class="k">if</span> <span class="o">(!</span><span class="nx">stopwatches</span><span class="o">[</span><span class="nx">name</span><span class="o">]){</span> |
|
|
257 |
<span class="nx">stopwatches</span><span class="o">[</span><span class="nx">name</span><span class="o">]</span> <span class="o">=</span> <span class="o">{</span> |
|
|
258 |
<span class="nx">state</span><span class="o">:</span> <span class="nx">WATCH_STOPPED</span><span class="o">,</span> |
|
|
259 |
<span class="nx">start</span><span class="o">:</span> <span class="m">0</span><span class="o">,</span> |
|
|
260 |
<span class="nx">total</span><span class="o">:</span> <span class="m">0</span> |
|
|
261 |
<span class="o">};</span> |
|
|
262 |
<span class="o">}</span> |
|
|
263 |
|
|
|
264 |
<span class="k">if</span> <span class="o">(</span><span class="nx">stopwatches</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">state</span> <span class="o">==</span> <span class="nx">WATCH_STOPPED</span><span class="o">){</span> |
|
|
265 |
<span class="nx">stopwatches</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">state</span> <span class="o">=</span> <span class="nx">WATCH_STARTED</span><span class="o">;</span> |
|
|
266 |
<span class="nx">stopwatches</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">start</span> <span class="o">=</span> <span class="k">new</span> <span class="nb">Date</span><span class="o">();</span> |
|
|
267 |
<span class="o">}</span> |
|
|
268 |
|
|
|
269 |
<span class="o">}</span> |
|
|
270 |
<span class="o">},</span> |
|
|
271 |
|
|
|
272 |
<span class="c">/**</span> |
|
|
273 |
<span class="c"> * Stops profiling information for a given name.</span> |
|
|
274 |
<span class="c"> * @param {String} name The name of the data point.</span> |
|
|
275 |
<span class="c"> * @return {Void}</span> |
|
|
276 |
<span class="c"> * @method stop</span> |
|
|
277 |
<span class="c"> * @static</span> |
|
|
278 |
<span class="c"> */</span> |
|
|
279 |
<span class="nx">stop</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">name</span><span class="o">){</span> |
|
|
280 |
<span class="k">var</span> <span class="nx">now</span> <span class="o">=</span> <span class="k">new</span> <span class="nb">Date</span><span class="o">(),</span> |
|
|
281 |
<span class="nx">stopwatch</span> <span class="o">=</span> <span class="nx">stopwatches</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
|
282 |
|
|
|
283 |
<span class="k">if</span> <span class="o">(</span><span class="nx">stopwatch</span><span class="o">){</span> |
|
|
284 |
<span class="k">if</span> <span class="o">(</span><span class="nx">stopwatch</span><span class="o">.</span><span class="nx">state</span> <span class="o">==</span> <span class="nx">WATCH_STARTED</span><span class="o">){</span> |
|
|
285 |
<span class="nx">saveDataPoint</span><span class="o">(</span><span class="nx">name</span><span class="o">,</span> <span class="nx">stopwatch</span><span class="o">.</span><span class="nx">total</span> <span class="o">+</span> <span class="o">(</span><span class="nx">now</span> <span class="o">-</span> <span class="nx">stopwatch</span><span class="o">.</span><span class="nx">start</span><span class="o">));</span> |
|
|
286 |
<span class="o">}</span> <span class="k">else</span> <span class="k">if</span> <span class="o">(</span><span class="nx">stopwatch</span><span class="o">.</span><span class="nx">state</span> <span class="o">==</span> <span class="nx">WATCH_PAUSED</span><span class="o">){</span> |
|
|
287 |
<span class="nx">saveDataPoint</span><span class="o">(</span><span class="nx">name</span><span class="o">,</span> <span class="nx">stopwatch</span><span class="o">.</span><span class="nx">total</span><span class="o">);</span> |
|
|
288 |
<span class="o">}</span> |
|
|
289 |
|
|
|
290 |
<span class="c">//reset stopwatch information</span> |
|
|
291 |
<span class="c"></span> <span class="nx">stopwatch</span><span class="o">.</span><span class="nx">start</span> <span class="o">=</span> <span class="m">0</span><span class="o">;</span> |
|
|
292 |
<span class="nx">stopwatch</span><span class="o">.</span><span class="nx">total</span> <span class="o">=</span> <span class="m">0</span><span class="o">;</span> |
|
|
293 |
<span class="nx">stopwatch</span><span class="o">.</span><span class="nx">state</span> <span class="o">=</span> <span class="nx">WATCH_STOPPED</span><span class="o">;</span> |
|
|
294 |
<span class="o">}</span> |
|
|
295 |
<span class="o">},</span> |
|
|
296 |
|
|
|
297 |
<span class="c">//-------------------------------------------------------------------------</span> |
|
|
298 |
<span class="c"></span> <span class="c">// Reporting Methods</span> |
|
|
299 |
<span class="c"></span> <span class="c">//------------------------------------------------------------------------- </span> |
|
|
300 |
<span class="c"></span> |
|
|
301 |
<span class="c">/**</span> |
|
|
302 |
<span class="c"> * Returns the average amount of time (in milliseconds) that the function</span> |
|
|
303 |
<span class="c"> * with the given name takes to execute.</span> |
|
|
304 |
<span class="c"> * @param {String} name The name of the function whose data should be returned.</span> |
|
|
305 |
<span class="c"> * If an object type method, it should be 'constructor.prototype.methodName';</span> |
|
|
306 |
<span class="c"> * a normal object method would just be 'object.methodName'.</span> |
|
|
307 |
<span class="c"> * @return {float} The average time it takes the function to execute.</span> |
|
|
308 |
<span class="c"> * @method getAverage</span> |
|
|
309 |
<span class="c"> * @static</span> |
|
|
310 |
<span class="c"> */</span> |
|
|
311 |
<span class="nx">getAverage</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">)</span> <span class="c">/*:float*/</span> <span class="o">{</span> |
|
|
312 |
<span class="k">return</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">avg</span><span class="o">;</span> |
|
|
313 |
<span class="o">},</span> |
|
|
314 |
|
|
|
315 |
<span class="c">/**</span> |
|
|
316 |
<span class="c"> * Returns the number of times that the given function has been called.</span> |
|
|
317 |
<span class="c"> * @param {String} name The name of the function whose data should be returned.</span> |
|
|
318 |
<span class="c"> * @return {int} The number of times the function was called.</span> |
|
|
319 |
<span class="c"> * @method getCallCount</span> |
|
|
320 |
<span class="c"> * @static</span> |
|
|
321 |
<span class="c"> */</span> |
|
|
322 |
<span class="nx">getCallCount</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">)</span> <span class="c">/*:int*/</span> <span class="o">{</span> |
|
|
323 |
<span class="k">return</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">calls</span><span class="o">;</span> |
|
|
324 |
<span class="o">},</span> |
|
|
325 |
|
|
|
326 |
<span class="c">/**</span> |
|
|
327 |
<span class="c"> * Returns the maximum amount of time (in milliseconds) that the function</span> |
|
|
328 |
<span class="c"> * with the given name takes to execute.</span> |
|
|
329 |
<span class="c"> * @param {String} name The name of the function whose data should be returned.</span> |
|
|
330 |
<span class="c"> * If an object type method, it should be 'constructor.prototype.methodName';</span> |
|
|
331 |
<span class="c"> * a normal object method would just be 'object.methodName'.</span> |
|
|
332 |
<span class="c"> * @return {float} The maximum time it takes the function to execute.</span> |
|
|
333 |
<span class="c"> * @method getMax</span> |
|
|
334 |
<span class="c"> * @static</span> |
|
|
335 |
<span class="c"> */</span> |
|
|
336 |
<span class="nx">getMax</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">)</span> <span class="c">/*:int*/</span> <span class="o">{</span> |
|
|
337 |
<span class="k">return</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">max</span><span class="o">;</span> |
|
|
338 |
<span class="o">},</span> |
|
|
339 |
|
|
|
340 |
<span class="c">/**</span> |
|
|
341 |
<span class="c"> * Returns the minimum amount of time (in milliseconds) that the function</span> |
|
|
342 |
<span class="c"> * with the given name takes to execute.</span> |
|
|
343 |
<span class="c"> * @param {String} name The name of the function whose data should be returned.</span> |
|
|
344 |
<span class="c"> * If an object type method, it should be 'constructor.prototype.methodName';</span> |
|
|
345 |
<span class="c"> * a normal object method would just be 'object.methodName'.</span> |
|
|
346 |
<span class="c"> * @return {float} The minimum time it takes the function to execute.</span> |
|
|
347 |
<span class="c"> * @method getMin</span> |
|
|
348 |
<span class="c"> * @static</span> |
|
|
349 |
<span class="c"> */</span> |
|
|
350 |
<span class="nx">getMin</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">)</span> <span class="c">/*:int*/</span> <span class="o">{</span> |
|
|
351 |
<span class="k">return</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">min</span><span class="o">;</span> |
|
|
352 |
<span class="o">},</span> |
|
|
353 |
|
|
|
354 |
<span class="c">/**</span> |
|
|
355 |
<span class="c"> * Returns an object containing profiling data for a single function.</span> |
|
|
356 |
<span class="c"> * The object has an entry for min, max, avg, calls, and points).</span> |
|
|
357 |
<span class="c"> * @return {Object} An object containing profile data for a given function.</span> |
|
|
358 |
<span class="c"> * @method getFunctionReport</span> |
|
|
359 |
<span class="c"> * @static</span> |
|
|
360 |
<span class="c"> * @deprecated Use getReport() instead.</span> |
|
|
361 |
<span class="c"> */</span> |
|
|
362 |
<span class="nx">getFunctionReport</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">)</span> <span class="c">/*:Object*/</span> <span class="o">{</span> |
|
|
363 |
<span class="k">return</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
|
364 |
<span class="o">},</span> |
|
|
365 |
|
|
|
366 |
<span class="c">/**</span> |
|
|
367 |
<span class="c"> * Returns an object containing profiling data for a single function.</span> |
|
|
368 |
<span class="c"> * The object has an entry for min, max, avg, calls, and points).</span> |
|
|
369 |
<span class="c"> * @return {Object} An object containing profile data for a given function.</span> |
|
|
370 |
<span class="c"> * @method getReport</span> |
|
|
371 |
<span class="c"> * @static</span> |
|
|
372 |
<span class="c"> */</span> |
|
|
373 |
<span class="nx">getReport</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">)</span> <span class="c">/*:Object*/</span> <span class="o">{</span> |
|
|
374 |
<span class="k">return</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
|
375 |
<span class="o">},</span> |
|
|
376 |
|
|
|
377 |
<span class="c">/**</span> |
|
|
378 |
<span class="c"> * Returns an object containing profiling data for all of the functions </span> |
|
|
379 |
<span class="c"> * that were profiled. The object has an entry for each function and </span> |
|
|
380 |
<span class="c"> * returns all information (min, max, average, calls, etc.) for each</span> |
|
|
381 |
<span class="c"> * function.</span> |
|
|
382 |
<span class="c"> * @return {Object} An object containing all profile data.</span> |
|
|
383 |
<span class="c"> * @static</span> |
|
|
384 |
<span class="c"> */</span> |
|
|
385 |
<span class="nx">getFullReport</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">filter</span> <span class="c">/*:Function*/</span><span class="o">)</span> <span class="c">/*:Object*/</span> <span class="o">{</span> |
|
|
386 |
<span class="nx">filter</span> <span class="o">=</span> <span class="nx">filter</span> <span class="o">||</span> <span class="k">function</span><span class="o">(){</span><span class="k">return</span> <span class="kc">true</span><span class="o">;};</span> |
|
|
387 |
|
|
|
388 |
<span class="k">if</span> <span class="o">(</span><span class="nx">L</span><span class="o">.</span><span class="nx">isFunction</span><span class="o">(</span><span class="nx">filter</span><span class="o">))</span> <span class="o">{</span> |
|
|
389 |
<span class="k">var</span> <span class="nx">fullReport</span> <span class="o">=</span> <span class="o">{};</span> |
|
|
390 |
|
|
|
391 |
<span class="k">for</span> <span class="o">(</span><span class="k">var</span> <span class="nx">name</span> <span class="k">in</span> <span class="nx">report</span><span class="o">){</span> |
|
|
392 |
<span class="k">if</span> <span class="o">(</span><span class="nx">filter</span><span class="o">(</span><span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">])){</span> |
|
|
393 |
<span class="nx">fullReport</span><span class="o">[</span><span class="nx">name</span><span class="o">]</span> <span class="o">=</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
|
394 |
<span class="o">}</span> |
|
|
395 |
<span class="o">}</span> |
|
|
396 |
|
|
|
397 |
<span class="k">return</span> <span class="nx">fullReport</span><span class="o">;</span> |
|
|
398 |
<span class="o">}</span> |
|
|
399 |
<span class="o">},</span> |
|
|
400 |
|
|
|
401 |
<span class="c">//-------------------------------------------------------------------------</span> |
|
|
402 |
<span class="c"></span> <span class="c">// Profiling Methods</span> |
|
|
403 |
<span class="c"></span> <span class="c">//------------------------------------------------------------------------- </span> |
|
|
404 |
<span class="c"></span> |
|
|
405 |
<span class="c">/**</span> |
|
|
406 |
<span class="c"> * Sets up a constructor for profiling, including all properties and methods on the prototype.</span> |
|
|
407 |
<span class="c"> * @param {string} name The fully-qualified name of the function including namespace information.</span> |
|
|
408 |
<span class="c"> * @param {Object} owner (Optional) The object that owns the function (namespace or containing object).</span> |
|
|
409 |
<span class="c"> * @return {Void}</span> |
|
|
410 |
<span class="c"> * @method registerConstructor</span> |
|
|
411 |
<span class="c"> * @static</span> |
|
|
412 |
<span class="c"> */</span> |
|
|
413 |
<span class="nx">registerConstructor</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">,</span> <span class="nx">owner</span> <span class="c">/*:Object*/</span><span class="o">)</span> <span class="c">/*:Void*/</span> <span class="o">{</span> |
|
|
414 |
<span class="k">this</span><span class="o">.</span><span class="nx">registerFunction</span><span class="o">(</span><span class="nx">name</span><span class="o">,</span> <span class="nx">owner</span><span class="o">,</span> <span class="kc">true</span><span class="o">);</span> |
|
|
415 |
<span class="o">},</span> |
|
|
416 |
|
|
|
417 |
<span class="c">/**</span> |
|
|
418 |
<span class="c"> * Sets up a function for profiling. It essentially overwrites the function with one</span> |
|
|
419 |
<span class="c"> * that has instrumentation data. This method also creates an entry for the function</span> |
|
|
420 |
<span class="c"> * in the profile report. The original function is stored on the container object.</span> |
|
|
421 |
<span class="c"> * @param {String} name The full name of the function including namespacing. This</span> |
|
|
422 |
<span class="c"> * is the name of the function that is stored in the report.</span> |
|
|
423 |
<span class="c"> * @param {Object} owner (Optional) The object that owns the function. If the function</span> |
|
|
424 |
<span class="c"> * isn't global then this argument is required. This could be the namespace that</span> |
|
|
425 |
<span class="c"> * the function belongs to or the object on which it's</span> |
|
|
426 |
<span class="c"> * a method.</span> |
|
|
427 |
<span class="c"> * @param {Boolean} registerPrototype (Optional) Indicates that the prototype should</span> |
|
|
428 |
<span class="c"> * also be instrumented. Setting to true has the same effect as calling</span> |
|
|
429 |
<span class="c"> * registerConstructor().</span> |
|
|
430 |
<span class="c"> * @return {Void}</span> |
|
|
431 |
<span class="c"> * @method registerFunction</span> |
|
|
432 |
<span class="c"> * @static</span> |
|
|
433 |
<span class="c"> */</span> |
|
|
434 |
<span class="nx">registerFunction</span> <span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">,</span> <span class="nx">owner</span> <span class="c">/*:Object*/</span><span class="o">,</span> <span class="nx">registerPrototype</span> <span class="c">/*:Boolean*/</span><span class="o">)</span> <span class="c">/*:Void*/</span><span class="o">{</span> |
|
|
435 |
|
|
|
436 |
<span class="c">//figure out the function name without namespacing</span> |
|
|
437 |
<span class="c"></span> <span class="k">var</span> <span class="nx">funcName</span> <span class="o">=</span> <span class="o">(</span><span class="nx">name</span><span class="o">.</span><span class="nx">indexOf</span><span class="o">(</span><span class="s2">"."</span><span class="o">)</span> <span class="o">></span> <span class="o">-</span><span class="m">1</span> <span class="o">?</span> |
|
|
438 |
<span class="nx">name</span><span class="o">.</span><span class="nx">substring</span><span class="o">(</span><span class="nx">name</span><span class="o">.</span><span class="nx">lastIndexOf</span><span class="o">(</span><span class="s2">"."</span><span class="o">)+</span><span class="m">1</span><span class="o">)</span> <span class="o">:</span> <span class="nx">name</span><span class="o">),</span> |
|
|
439 |
<span class="nx">method</span><span class="o">,</span> |
|
|
440 |
<span class="nx">prototype</span><span class="o">;</span> |
|
|
441 |
|
|
|
442 |
<span class="c">//if owner isn't an object, try to find it from the name</span> |
|
|
443 |
<span class="c"></span> <span class="k">if</span> <span class="o">(!</span><span class="nx">L</span><span class="o">.</span><span class="nx">isObject</span><span class="o">(</span><span class="nx">owner</span><span class="o">)){</span> |
|
|
444 |
<span class="nx">owner</span> <span class="o">=</span> <span class="nb">eval</span><span class="o">(</span><span class="nx">name</span><span class="o">.</span><span class="nx">substring</span><span class="o">(</span><span class="m">0</span><span class="o">,</span> <span class="nx">name</span><span class="o">.</span><span class="nx">lastIndexOf</span><span class="o">(</span><span class="s2">"."</span><span class="o">)));</span> |
|
|
445 |
<span class="o">}</span> |
|
|
446 |
|
|
|
447 |
<span class="c">//get the method and prototype</span> |
|
|
448 |
<span class="c"></span> <span class="nx">method</span> <span class="o">=</span> <span class="nx">owner</span><span class="o">[</span><span class="nx">funcName</span><span class="o">];</span> |
|
|
449 |
<span class="nx">prototype</span> <span class="o">=</span> <span class="nx">method</span><span class="o">.</span><span class="nx">prototype</span><span class="o">;</span> |
|
|
450 |
|
|
|
451 |
<span class="c">//see if the method has already been registered</span> |
|
|
452 |
<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">L</span><span class="o">.</span><span class="nx">isFunction</span><span class="o">(</span><span class="nx">method</span><span class="o">)</span> <span class="o">&&</span> <span class="o">!</span><span class="nx">method</span><span class="o">.</span><span class="nx">__yuiProfiled</span><span class="o">){</span> |
|
|
453 |
|
|
|
454 |
<span class="c">//replace the function with the profiling one</span> |
|
|
455 |
<span class="c"></span> <span class="nx">owner</span><span class="o">[</span><span class="nx">funcName</span><span class="o">]</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">instrument</span><span class="o">(</span><span class="nx">name</span><span class="o">,</span> <span class="nx">method</span><span class="o">);</span> |
|
|
456 |
|
|
|
457 |
<span class="c">/*</span> |
|
|
458 |
<span class="c"> * Store original function information. We store the actual</span> |
|
|
459 |
<span class="c"> * function as well as the owner and the name used to identify</span> |
|
|
460 |
<span class="c"> * the function so it can be restored later.</span> |
|
|
461 |
<span class="c"> */</span> |
|
|
462 |
<span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">__yuiOwner</span> <span class="o">=</span> <span class="nx">owner</span><span class="o">;</span> |
|
|
463 |
<span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">__yuiFuncName</span> <span class="o">=</span> <span class="nx">funcName</span><span class="o">;</span> <span class="c">//overwrite with less-specific name</span> |
|
|
464 |
<span class="c"></span> |
|
|
465 |
<span class="c">//register prototype if necessary</span> |
|
|
466 |
<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">registerPrototype</span><span class="o">)</span> <span class="o">{</span> |
|
|
467 |
<span class="k">this</span><span class="o">.</span><span class="nx">registerObject</span><span class="o">(</span><span class="nx">name</span> <span class="o">+</span> <span class="s2">".prototype"</span><span class="o">,</span> <span class="nx">prototype</span><span class="o">);</span> |
|
|
468 |
<span class="o">}</span> |
|
|
469 |
|
|
|
470 |
<span class="o">}</span> |
|
|
471 |
|
|
|
472 |
<span class="o">},</span> |
|
|
473 |
|
|
|
474 |
|
|
|
475 |
<span class="c">/**</span> |
|
|
476 |
<span class="c"> * Sets up an object for profiling. It takes the object and looks for functions.</span> |
|
|
477 |
<span class="c"> * When a function is found, registerMethod() is called on it. If set to recrusive</span> |
|
|
478 |
<span class="c"> * mode, it will also setup objects found inside of this object for profiling, </span> |
|
|
479 |
<span class="c"> * using the same methodology.</span> |
|
|
480 |
<span class="c"> * @param {String} name The name of the object to profile (shows up in report).</span> |
|
|
481 |
<span class="c"> * @param {Object} owner (Optional) The object represented by the name.</span> |
|
|
482 |
<span class="c"> * @param {Boolean} recurse (Optional) Determines if subobject methods are also profiled.</span> |
|
|
483 |
<span class="c"> * @return {Void}</span> |
|
|
484 |
<span class="c"> * @method registerObject</span> |
|
|
485 |
<span class="c"> * @static</span> |
|
|
486 |
<span class="c"> */</span> |
|
|
487 |
<span class="nx">registerObject</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">,</span> <span class="nx">object</span> <span class="c">/*:Object*/</span><span class="o">,</span> <span class="nx">recurse</span> <span class="c">/*:Boolean*/</span><span class="o">)</span> <span class="c">/*:Void*/</span><span class="o">{</span> |
|
|
488 |
|
|
|
489 |
<span class="c">//get the object</span> |
|
|
490 |
<span class="c"></span> <span class="nx">object</span> <span class="o">=</span> <span class="o">(</span><span class="nx">L</span><span class="o">.</span><span class="nx">isObject</span><span class="o">(</span><span class="nx">object</span><span class="o">)</span> <span class="o">?</span> <span class="nx">object</span> <span class="o">:</span> <span class="nb">eval</span><span class="o">(</span><span class="nx">name</span><span class="o">));</span> |
|
|
491 |
|
|
|
492 |
<span class="c">//save the object</span> |
|
|
493 |
<span class="c"></span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">]</span> <span class="o">=</span> <span class="nx">object</span><span class="o">;</span> |
|
|
494 |
|
|
|
495 |
<span class="k">for</span> <span class="o">(</span><span class="k">var</span> <span class="nx">prop</span> <span class="k">in</span> <span class="nx">object</span><span class="o">)</span> <span class="o">{</span> |
|
|
496 |
<span class="k">if</span> <span class="o">(</span><span class="k">typeof</span> <span class="nx">object</span><span class="o">[</span><span class="nx">prop</span><span class="o">]</span> <span class="o">==</span> <span class="s2">"function"</span><span class="o">){</span> |
|
|
497 |
<span class="k">if</span> <span class="o">(</span><span class="nx">prop</span> <span class="o">!=</span> <span class="s2">"constructor"</span> <span class="o">&&</span> <span class="nx">prop</span> <span class="o">!=</span> <span class="s2">"superclass"</span><span class="o">){</span> <span class="c">//don't do constructor or superclass, it's recursive</span> |
|
|
498 |
<span class="c"></span> <span class="k">this</span><span class="o">.</span><span class="nx">registerFunction</span><span class="o">(</span><span class="nx">name</span> <span class="o">+</span> <span class="s2">"."</span> <span class="o">+</span> <span class="nx">prop</span><span class="o">,</span> <span class="nx">object</span><span class="o">);</span> |
|
|
499 |
<span class="o">}</span> |
|
|
500 |
<span class="o">}</span> <span class="k">else</span> <span class="k">if</span> <span class="o">(</span><span class="k">typeof</span> <span class="nx">object</span><span class="o">[</span><span class="nx">prop</span><span class="o">]</span> <span class="o">==</span> <span class="s2">"object"</span> <span class="o">&&</span> <span class="nx">recurse</span><span class="o">){</span> |
|
|
501 |
<span class="k">this</span><span class="o">.</span><span class="nx">registerObject</span><span class="o">(</span><span class="nx">name</span> <span class="o">+</span> <span class="s2">"."</span> <span class="o">+</span> <span class="nx">prop</span><span class="o">,</span> <span class="nx">object</span><span class="o">[</span><span class="nx">prop</span><span class="o">],</span> <span class="nx">recurse</span><span class="o">);</span> |
|
|
502 |
<span class="o">}</span> |
|
|
503 |
<span class="o">}</span> |
|
|
504 |
|
|
|
505 |
<span class="o">},</span> |
|
|
506 |
|
|
|
507 |
<span class="c">/**</span> |
|
|
508 |
<span class="c"> * Removes a constructor function from profiling. Reverses the registerConstructor() method.</span> |
|
|
509 |
<span class="c"> * @param {String} name The full name of the function including namespacing. This</span> |
|
|
510 |
<span class="c"> * is the name of the function that is stored in the report.</span> |
|
|
511 |
<span class="c"> * @return {Void}</span> |
|
|
512 |
<span class="c"> * @method unregisterFunction</span> |
|
|
513 |
<span class="c"> * @static</span> |
|
|
514 |
<span class="c"> */</span> |
|
|
515 |
<span class="nx">unregisterConstructor</span> <span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">)</span> <span class="c">/*:Void*/</span><span class="o">{</span> |
|
|
516 |
|
|
|
517 |
<span class="c">//see if the method has been registered</span> |
|
|
518 |
<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">L</span><span class="o">.</span><span class="nx">isFunction</span><span class="o">(</span><span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">])){</span> |
|
|
519 |
<span class="k">this</span><span class="o">.</span><span class="nx">unregisterFunction</span><span class="o">(</span><span class="nx">name</span><span class="o">,</span> <span class="kc">true</span><span class="o">);</span> |
|
|
520 |
<span class="o">}</span> |
|
|
521 |
<span class="o">},</span> |
|
|
522 |
|
|
|
523 |
<span class="c">/**</span> |
|
|
524 |
<span class="c"> * Removes function from profiling. Reverses the registerFunction() method.</span> |
|
|
525 |
<span class="c"> * @param {String} name The full name of the function including namespacing. This</span> |
|
|
526 |
<span class="c"> * is the name of the function that is stored in the report.</span> |
|
|
527 |
<span class="c"> * @return {Void}</span> |
|
|
528 |
<span class="c"> * @method unregisterFunction</span> |
|
|
529 |
<span class="c"> * @static</span> |
|
|
530 |
<span class="c"> */</span> |
|
|
531 |
<span class="nx">unregisterFunction</span> <span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">,</span> <span class="nx">unregisterPrototype</span> <span class="c">/*:Boolean*/</span><span class="o">)</span> <span class="c">/*:Void*/</span><span class="o">{</span> |
|
|
532 |
|
|
|
533 |
<span class="c">//see if the method has been registered</span> |
|
|
534 |
<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">L</span><span class="o">.</span><span class="nx">isFunction</span><span class="o">(</span><span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">])){</span> |
|
|
535 |
|
|
|
536 |
<span class="c">//check to see if you should unregister the prototype</span> |
|
|
537 |
<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">unregisterPrototype</span><span class="o">){</span> |
|
|
538 |
<span class="k">this</span><span class="o">.</span><span class="nx">unregisterObject</span><span class="o">(</span><span class="nx">name</span> <span class="o">+</span> <span class="s2">".prototype"</span><span class="o">,</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">prototype</span><span class="o">);</span> |
|
|
539 |
<span class="o">}</span> |
|
|
540 |
|
|
|
541 |
<span class="c">//get original data</span> |
|
|
542 |
<span class="c"></span> <span class="k">var</span> <span class="nx">owner</span> <span class="c">/*:Object*/</span> <span class="o">=</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">__yuiOwner</span><span class="o">,</span> |
|
|
543 |
<span class="nx">funcName</span> <span class="c">/*:String*/</span> <span class="o">=</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">__yuiFuncName</span><span class="o">;</span> |
|
|
544 |
|
|
|
545 |
<span class="c">//delete extra information</span> |
|
|
546 |
<span class="c"></span> <span class="nx">delete</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">__yuiOwner</span><span class="o">;</span> |
|
|
547 |
<span class="nx">delete</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">__yuiFuncName</span><span class="o">;</span> |
|
|
548 |
|
|
|
549 |
<span class="c">//replace instrumented function</span> |
|
|
550 |
<span class="c"></span> <span class="nx">owner</span><span class="o">[</span><span class="nx">funcName</span><span class="o">]</span> <span class="o">=</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
|
551 |
|
|
|
552 |
<span class="c">//delete supporting information</span> |
|
|
553 |
<span class="c"></span> <span class="nx">delete</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
|
554 |
<span class="o">}</span> |
|
|
555 |
|
|
|
556 |
|
|
|
557 |
<span class="o">},</span> |
|
|
558 |
|
|
|
559 |
<span class="c">/**</span> |
|
|
560 |
<span class="c"> * Unregisters an object for profiling. It takes the object and looks for functions.</span> |
|
|
561 |
<span class="c"> * When a function is found, unregisterMethod() is called on it. If set to recrusive</span> |
|
|
562 |
<span class="c"> * mode, it will also unregister objects found inside of this object, </span> |
|
|
563 |
<span class="c"> * using the same methodology.</span> |
|
|
564 |
<span class="c"> * @param {String} name The name of the object to unregister.</span> |
|
|
565 |
<span class="c"> * @param {Boolean} recurse (Optional) Determines if subobject methods should also be</span> |
|
|
566 |
<span class="c"> * unregistered.</span> |
|
|
567 |
<span class="c"> * @return {Void}</span> |
|
|
568 |
<span class="c"> * @method unregisterObject</span> |
|
|
569 |
<span class="c"> * @static</span> |
|
|
570 |
<span class="c"> */</span> |
|
|
571 |
<span class="nx">unregisterObject</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">,</span> <span class="nx">recurse</span> <span class="c">/*:Boolean*/</span><span class="o">)</span> <span class="c">/*:Void*/</span><span class="o">{</span> |
|
|
572 |
|
|
|
573 |
<span class="c">//get the object</span> |
|
|
574 |
<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">L</span><span class="o">.</span><span class="nx">isObject</span><span class="o">(</span><span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">])){</span> |
|
|
575 |
<span class="k">var</span> <span class="nx">object</span> <span class="o">=</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
|
576 |
|
|
|
577 |
<span class="k">for</span> <span class="o">(</span><span class="k">var</span> <span class="nx">prop</span> <span class="k">in</span> <span class="nx">object</span><span class="o">)</span> <span class="o">{</span> |
|
|
578 |
<span class="k">if</span> <span class="o">(</span><span class="k">typeof</span> <span class="nx">object</span><span class="o">[</span><span class="nx">prop</span><span class="o">]</span> <span class="o">==</span> <span class="s2">"function"</span><span class="o">){</span> |
|
|
579 |
<span class="k">this</span><span class="o">.</span><span class="nx">unregisterFunction</span><span class="o">(</span><span class="nx">name</span> <span class="o">+</span> <span class="s2">"."</span> <span class="o">+</span> <span class="nx">prop</span><span class="o">);</span> |
|
|
580 |
<span class="o">}</span> <span class="k">else</span> <span class="k">if</span> <span class="o">(</span><span class="k">typeof</span> <span class="nx">object</span><span class="o">[</span><span class="nx">prop</span><span class="o">]</span> <span class="o">==</span> <span class="s2">"object"</span> <span class="o">&&</span> <span class="nx">recurse</span><span class="o">){</span> |
|
|
581 |
<span class="k">this</span><span class="o">.</span><span class="nx">unregisterObject</span><span class="o">(</span><span class="nx">name</span> <span class="o">+</span> <span class="s2">"."</span> <span class="o">+</span> <span class="nx">prop</span><span class="o">,</span> <span class="nx">recurse</span><span class="o">);</span> |
|
|
582 |
<span class="o">}</span> |
|
|
583 |
<span class="o">}</span> |
|
|
584 |
|
|
|
585 |
<span class="nx">delete</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
|
586 |
<span class="o">}</span> |
|
|
587 |
|
|
|
588 |
<span class="o">}</span> |
|
|
589 |
|
|
|
590 |
|
|
|
591 |
<span class="o">};</span> |
|
|
592 |
</pre></div> |
|
|
593 |
|
|
|
594 |
</div> |
|
|
595 |
</div> |
|
|
596 |
</div> |
|
|
597 |
<div class="yui-b"> |
|
|
598 |
<div class="nav"> |
|
|
599 |
|
|
|
600 |
<div id="moduleList" class="module"> |
|
|
601 |
<h4>Modules</h4> |
|
|
602 |
<ul class="content"> |
|
|
603 |
<li class=""><a href="module_anim.html" title="anim">anim</a></li> |
|
|
604 |
<li class=""><a href="module_async-queue.html" title="async-queue">async-queue</a></li> |
|
|
605 |
<li class=""><a href="module_attribute.html" title="attribute">attribute</a></li> |
|
|
606 |
<li class=""><a href="module_base.html" title="base">base</a></li> |
|
|
607 |
<li class=""><a href="module_cache.html" title="cache">cache</a></li> |
|
|
608 |
<li class=""><a href="module_classnamemanager.html" title="classnamemanager">classnamemanager</a></li> |
|
|
609 |
<li class=""><a href="module_collection.html" title="collection">collection</a></li> |
|
|
610 |
<li class=""><a href="module_console.html" title="console">console</a></li> |
|
|
611 |
<li class=""><a href="module_console-filters.html" title="console-filters">console-filters</a></li> |
|
|
612 |
<li class=""><a href="module_cookie.html" title="cookie">cookie</a></li> |
|
|
613 |
<li class=""><a href="module_dataschema.html" title="dataschema">dataschema</a></li> |
|
|
614 |
<li class=""><a href="module_datasource.html" title="datasource">datasource</a></li> |
|
|
615 |
<li class=""><a href="module_datatype.html" title="datatype">datatype</a></li> |
|
|
616 |
<li class=""><a href="module_dd.html" title="dd">dd</a></li> |
|
|
617 |
<li class=""><a href="module_dom.html" title="dom">dom</a></li> |
|
|
618 |
<li class=""><a href="module_dump.html" title="dump">dump</a></li> |
|
|
619 |
<li class=""><a href="module_event.html" title="event">event</a></li> |
|
|
620 |
<li class=""><a href="module_event-custom.html" title="event-custom">event-custom</a></li> |
|
|
621 |
<li class=""><a href="module_event-simulate.html" title="event-simulate">event-simulate</a></li> |
|
|
622 |
<li class=""><a href="module_history.html" title="history">history</a></li> |
|
|
623 |
<li class=""><a href="module_imageloader.html" title="imageloader">imageloader</a></li> |
|
|
624 |
<li class=""><a href="module_io.html" title="io">io</a></li> |
|
|
625 |
<li class=""><a href="module_json.html" title="json">json</a></li> |
|
|
626 |
<li class=""><a href="module_node.html" title="node">node</a></li> |
|
|
627 |
<li class=""><a href="module_node-focusmanager.html" title="node-focusmanager">node-focusmanager</a></li> |
|
|
628 |
<li class=""><a href="module_node-menunav.html" title="node-menunav">node-menunav</a></li> |
|
|
629 |
<li class=""><a href="module_oop.html" title="oop">oop</a></li> |
|
|
630 |
<li class=""><a href="module_overlay.html" title="overlay">overlay</a></li> |
|
|
631 |
<li class=""><a href="module_plugin.html" title="plugin">plugin</a></li> |
|
|
632 |
<li class="selected"><a href="module_profiler.html" title="profiler">profiler</a></li> |
|
|
633 |
<li class=""><a href="module_queue-promote.html" title="queue-promote">queue-promote</a></li> |
|
|
634 |
<li class=""><a href="module_slider.html" title="slider">slider</a></li> |
|
|
635 |
<li class=""><a href="module_stylesheet.html" title="stylesheet">stylesheet</a></li> |
|
|
636 |
<li class=""><a href="module_substitute.html" title="substitute">substitute</a></li> |
|
|
637 |
<li class=""><a href="module_test.html" title="test">test</a></li> |
|
|
638 |
<li class=""><a href="module_widget.html" title="widget">widget</a></li> |
|
|
639 |
<li class=""><a href="module_widget-position.html" title="widget-position">widget-position</a></li> |
|
|
640 |
<li class=""><a href="module_widget-position-ext.html" title="widget-position-ext">widget-position-ext</a></li> |
|
|
641 |
<li class=""><a href="module_widget-stack.html" title="widget-stack">widget-stack</a></li> |
|
|
642 |
<li class=""><a href="module_widget-stdmod.html" title="widget-stdmod">widget-stdmod</a></li> |
|
|
643 |
<li class=""><a href="module_yui.html" title="yui">yui</a></li> |
|
|
644 |
</ul> |
|
|
645 |
</div> |
|
|
646 |
|
|
|
647 |
<div id="classList" class="module"> |
|
|
648 |
<h4>Classes</h4> |
|
|
649 |
<ul class="content"> |
|
|
650 |
<li class=""><a href="Profiler.html" title="Profiler">Profiler</a></li> |
|
|
651 |
</ul> |
|
|
652 |
</div> |
|
|
653 |
|
|
|
654 |
<div id="fileList" class="module"> |
|
|
655 |
<h4>Files</h4> |
|
|
656 |
<ul class="content"> |
|
|
657 |
<li class="selected"><a href="Profiler.js.html" title="Profiler.js">Profiler.js</a></li> |
|
|
658 |
</ul> |
|
|
659 |
</div> |
|
|
660 |
|
|
|
661 |
|
|
|
662 |
|
|
|
663 |
|
|
|
664 |
|
|
|
665 |
</div> |
|
|
666 |
</div> |
|
|
667 |
</div> |
|
|
668 |
<div id="ft"> |
|
|
669 |
<hr /> |
|
|
670 |
Copyright © 2009 Yahoo! Inc. All rights reserved. |
|
|
671 |
</div> |
|
|
672 |
</div> |
|
|
673 |
<script type="text/javascript"> |
|
|
674 |
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|
675 |
</script> |
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|
676 |
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|
677 |
</html> |