OS_Memory.h File Reference

#include "ace/ACE_export.h"
#include "ace/OS_Errno.h"
#include "ace/os_include/os_stddef.h"
#include "ace/OS_NS_stdlib.h"
#include "ace/OS_Memory.inl"

Include dependency graph for OS_Memory.h:

This graph shows which files directly or indirectly include this file:

Efficiently compute aligned pointers to powers of 2 boundaries.
#define	ACE_align_binary(ptr, alignment)   ((ptr + ((ptrdiff_t)((alignment)-1))) & (~((ptrdiff_t)((alignment)-1))))
	Return the next integer aligned to a required boundary.
#define	ACE_ptr_align_binary(ptr, alignment)   ((char *) ACE_align_binary (((ptrdiff_t) (ptr)), (alignment)))
	Return the next address aligned to a required boundary.
Defines
#define	ACE_MALLOC_FUNC   ::malloc
#define	ACE_CALLOC_FUNC   ::calloc
#define	ACE_FREE_FUNC   ::free
#define	ACE_REALLOC_FUNC   ::realloc
#define	ACE_NEW_RETURN(POINTER, CONSTRUCTOR, RET_VAL)
#define	ACE_NEW(POINTER, CONSTRUCTOR)
#define	ACE_NEW_NORETURN(POINTER, CONSTRUCTOR)
#define	ACE_throw_bad_alloc
#define	ACE_INLINE   inline
Variables
ACE_BEGIN_VERSIONED_NAMESPACE_DECL typedef void *	ACE_MALLOC_T

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Detailed Description

Id

OS_Memory.h,v 4.26 2005/11/24 09:48:54 ossama Exp

Author:

Doug Schmidt <schmidt@cs.wustl.edu>

Jesper S. M|ller<stophph@diku.dk>

and a cast of thousands...

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Define Documentation

#define ACE_align_binary (  ptr, alignment   )     ((ptr + ((ptrdiff_t)((alignment)-1))) & (~((ptrdiff_t)((alignment)-1))))

Return the next integer aligned to a required boundary. Parameters: ptr  the base pointer alignment  the required alignment

#define ACE_CALLOC_FUNC   ::calloc

#define ACE_FREE_FUNC   ::free

#define ACE_INLINE   inline

#define ACE_MALLOC_FUNC   ::malloc

#define ACE_NEW (  POINTER, CONSTRUCTOR   )

Value: do { POINTER = new CONSTRUCTOR; \ if (POINTER == 0) { errno = ENOMEM; return; } \ } while (0)

#define ACE_NEW_NORETURN (  POINTER, CONSTRUCTOR   )

Value: do { POINTER = new CONSTRUCTOR; \ if (POINTER == 0) { errno = ENOMEM; } \ } while (0)

#define ACE_NEW_RETURN (  POINTER, CONSTRUCTOR, RET_VAL   )

Value: do { POINTER = new CONSTRUCTOR; \ if (POINTER == 0) { errno = ENOMEM; return RET_VAL; } \ } while (0)

#define ACE_ptr_align_binary (  ptr, alignment   )     ((char *) ACE_align_binary (((ptrdiff_t) (ptr)), (alignment)))

Return the next address aligned to a required boundary.

#define ACE_REALLOC_FUNC   ::realloc

#define ACE_throw_bad_alloc

Value: void* gcc_will_complain_if_literal_0_is_returned = 0; \ return gcc_will_complain_if_literal_0_is_returned

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Variable Documentation

ACE_BEGIN_VERSIONED_NAMESPACE_DECL typedef void* ACE_MALLOC_T

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