Header for 'new'

[qazmlp]

<new> header should be included whenever 'placement new' is used.
What header should be included when I use the normal 'new' operator like this?
int* intPtr = new int ;

 

[Pete Becker]

No header is required. No header is required for placement new either.

The header <new> is required for placement new. The four implicitly
declared allocation and deallocation functions (3.7.3/2) are:

void *operator new(size_t) throw(std::bad_alloc);
void *operator new[](size_t) throw(std::bad_alloc);
void operator delete(void*)
void oeprator delete[](void*);