atomic_exchange Function (C++ AMP)
Sets the value of destination location as an atomic operation.
inline int atomic_exchange(
_Inout_ int * _Dest,
int _Value
) restrict(amp);
inline unsigned int atomic_exchange(
_Inout_ unsigned int * _Dest,
unsigned int _Value
) restrict(amp);
inline float atomic_exchange(
_Inout_ float * _Dest,
float _Value
) restrict(amp);
Parameters
_Dest
Pointer to the destionation location._Value
The new value.
Return Value
The original value of the destination location.
Requirements
Header: amp.h
Namespace: Concurrency