source: Dev/branches/rest-dojo-ui/client/dojox/lang/aspect/profiler.js @ 256

dojo.provide("dojox.lang.aspect.profiler");

(function(){
        var aop = dojox.lang.aspect,
                uniqueNumber = 0;
        
        var Profiler = function(title){
                this.args = title ? [title] : [];
                this.inCall = 0;
        };
        dojo.extend(Profiler, {
                before: function(/*arguments*/){
                        if(!(this.inCall++)){
                                console.profile.apply(console, this.args);
                        }
                },
                after: function(/*excp*/){
                        if(!--this.inCall){
                                console.profileEnd();
                        }
                }
        });
        
        aop.profiler = function(/*String?*/ title){
                // summary:
                //              Returns an object, which can be used to time calls to methods.
                //
                // title:
                //              The optional name of the profile section.
        
                return new Profiler(title);     // Object
        };
})();