Hi everyone. I'd like to create a class that is associated to another class in some sort of parent-child relationship. For this the "child" class needs a reference to it's parent. For example: template <typename T> class TEvent { private: T* Owner; public: TEvent(T* parent) : Owner(parent) {} }; class Foo { private: TEven...
I want to do this in Javascript: function Z( f ) { f(); } function A() { this.b = function() { Z( function () { this.c() } ); } this.c = function() { alert('hello world!'); } } var foo = new A(); foo.b(); It can be accomplished this way: function Z( f ) { f(); } function A() { var self = this; this.b =...
say I create someObj like this var someObj = function(){ var self = this; //use this normally document.body.addEventListener('click',function(){ //use self because this is unavailable },false) } new someObj(); In the event this is not the someObj which id like to use but in this case the body element. Is there a best prac...
Basically what I'm trying to achieve is to make the object reference another object of the same class - from inside of a method. It'd be perfect if the following would work: $this = new self; But one cannot reassign $this in php. I of course know, I can return another object from the method and use that, so please do not advise that...