我理解在 C++03 中自动_ptr 是如何工作的。 它基于这个把戏 。 该把戏使用用户定义的转换来将指针从一个对象偷到另一个对象, 当代码如此自动_int p( auto_int (...) 时 。

我有一个Stl地图,该地图类型为: 映射 <Object *, 底部Object *, 类别底部Object{ int ID; // other stuff}; 如果我想返回一个对象列表( std: list < object * > ), 那么...

I m wondering about this sample piece of code: int main() { char *p ; char arr[100] = "Hello"; if ((p=arr)[0] == H ) // do stuffs } Is this code actually well formed in C++03? My argument ...

For various reasons I need to use 2 phase construction, furthermore the last phase is deferred and performed by another thread, some context: ... #define BOOST_PP_LOCAL_MACRO(n) template &...