OdAlloc.h File Reference

#include "OdAllocExport.h"

Go to the source code of this file.

Functions
ALLOCDLL_EXPORT void *	odrxAlloc (size_t nBytes)
ALLOCDLL_EXPORT void *	odrxRealloc (void *pMemBlock, size_t newSize, size_t oldSize)
ALLOCDLL_EXPORT void	odrxFree (void *pMemBlock)
ALLOCDLL_EXPORT OdUInt64	GetMemoryUsageInternalInfo (OdUInt32 target)

Function Documentation

GetMemoryUsageInternalInfo()

ALLOCDLL_EXPORT OdUInt64 GetMemoryUsageInternalInfo

(

OdUInt32

target

)

For internal use only.

odrxAlloc()

ALLOCDLL_EXPORT void* odrxAlloc

(

size_t

nBytes

)

Defines the interface for Teigha memory management.

Allocates a block of memory.

Parameters

nBytes

[in] Number of bytes to allocate.

Returns

Returns a pointer to the newly allocated memory block.

See also

Memory Management

odrxFree()

ALLOCDLL_EXPORT void odrxFree

(

void *

pMemBlock

)

Frees a block of memory.

Parameters

pMemBlock

[in] Pointer to the previously allocated memory block.

See also

Memory Management

odrxRealloc()

ALLOCDLL_EXPORT void* odrxRealloc	(	void *	pMemBlock,
		size_t	newSize,
		size_t	oldSize
	)

Reallocates a block of memory.

Parameters

pMemBlock	[in] Pointer to the previously allocated memory block.
newSize	[in] New size in bytes.
oldSize	[in] Old size in bytes.

Returns

Returns a pointer to the newly allocated memory block.

See also

Memory Management