function-pointers

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Partial template specialisation of a functor that's calling a member method of objects passed to it

I have the following functor and its partial specialisation template<class _T, typename _Return = void, typename _Arg = void>[详细]

2023-03-20 09:26 分类：问答
Android activity that can receive custom logic from plugins at runtime

I\'m trying to write an application that manipulates camera data. I would like to make this framework extensible so that others can write different manipulation logic by implementing a single method w[详细]

2023-03-20 08:41 分类：问答
Undefined reference linking error when using &MyClass::MyFunction

this just has me stumped, so I thought I\'d query here: I have a class as follows: class MyClass { public:[详细]

2023-03-20 08:02 分类：问答
Strange seg fault with function pointer returning a value

While learning C#, I found it fun to reimplement things like List or LinkedList just to understand how it works and potential problems you may have while implementing it.[详细]

2023-03-20 05:38 分类：问答
How to store various types of function pointers together?

Normal pointers can be stored using a generic void*. e.g. void* arr[10]; arr[0] = pChar; arr[1] = pINt; arr[2] = pA;[详细]

2023-03-18 23:44 分类：问答
using mem_fun with function that has more than one argument

I am trying to work with the boost:function class. In the example below, everything works fine for the foo()-call, but if I want to do the same with the sum()-function, the gcc-compiler complains abou[详细]

2023-03-18 19:17 分类：问答
Call function pointer from JNI

I have a function already implemented in cpp with prototype开发者_JAVA技巧 MyFunction(int size, int (* callback)(UINT16* arg1, UINT16* arg2));[详细]

2023-03-18 17:09 分类：问答
Is it possible to create a function pointer to the a function's `new` operator/constructor?

If I were to wanted to parameterize creating an object, I could of course make a function which called new on a particular class and passed out a pointer. I am wondering if it\'s possible to skip that[详细]

2023-03-18 08:47 分类：问答
Object Factory with different parameters

I\'ve been looking at factory method and struggled to find a solution to my problem (although i have the feeling it is straight forward.I\'m trying to create objects that come from the same derived cl[详细]

2023-03-18 05:29 分类：问答
Pass a member function to create a free function boost pointer

I try to get this code running. I am almost there but I got stuck with the line: _f = std::bind1st( std::mem_fun(f, x);[详细]

2023-03-18 02:09 分类：问答