mem_func.hpp File Reference

#include "math_func.hpp"

Go to the source code of this file.

Functions
template<typename T >
void	MemCpyT (T *destination, const T *source, size_t num=1)
	Type-safe version of memcpy(). More...
template<typename T >
void	MemMoveT (T *destination, const T *source, size_t num=1)
	Type-safe version of memmove(). More...
template<typename T >
void	MemSetT (T *ptr, byte value, size_t num=1)
	Type-safe version of memset(). More...
template<typename T >
int	MemCmpT (const T *ptr1, const T *ptr2, size_t num=1)
	Type-safe version of memcmp(). More...

Detailed Description

Functions related to memory operations.

Definition in file mem_func.hpp.

Function Documentation

MemCmpT()

template<typename T >

int MemCmpT ( const T *  ptr1, const T *  ptr2, size_t  num = 1  )

inline

Type-safe version of memcmp().

Parameters

ptr1	Pointer to the first buffer
ptr2	Pointer to the second buffer
num	Number of items to compare. (!not number of bytes!)

Returns

an int value indicating the relationship between the content of the two buffers

Definition at line 63 of file mem_func.hpp.

Referenced by GRFGetSizeOfDataSection(), and MidiFile::ReadSMFHeader().

MemCpyT()

template<typename T >

void MemCpyT ( T *  destination, const T *  source, size_t  num = 1  )

inline

Type-safe version of memcpy().

Parameters

destination	Pointer to the destination buffer
source	Pointer to the source buffer
num	number of items to be copied. (!not number of bytes!)

Definition at line 23 of file mem_func.hpp.

Referenced by OutputBuffer::Add(), NewGRFSpriteLayout::Clone(), and DuplicateTileTable().

MemMoveT()

template<typename T >

void MemMoveT ( T *  destination, const T *  source, size_t  num = 1  )

inline

Type-safe version of memmove().

Parameters

destination	Pointer to the destination buffer
source	Pointer to the source buffer
num	number of items to be copied. (!not number of bytes!)

Definition at line 36 of file mem_func.hpp.

MemSetT()

template<typename T >

void MemSetT ( T *  ptr, byte  value, size_t  num = 1  )

inline

Type-safe version of memset().

Parameters

ptr	Pointer to the destination buffer
value	Value to be set
num	number of items to be set (!not number of bytes!)

Definition at line 49 of file mem_func.hpp.

Referenced by AfterLoadCompanyStats(), LoadNewGRFSound(), LoadWin32Font(), OpenGLSprite::OpenGLSprite(), DLSFile::ReadDLSWave(), VideoDriver_SDL_OpenGL::ReleaseVideoPointer(), and MusicSystem::SaveCustomPlaylist().