ACE_Shared_Memory Class Reference

This base class adapts both System V shared memory and "BSD" mmap to a common API. More...

#include <Shared_Memory.h>

Inheritance diagram for ACE_Shared_Memory:

[legend]List of all members.

Public Member Functions
virtual	~ACE_Shared_Memory (void)
virtual int	close (void)=0
virtual int	remove (void)=0
virtual void *	malloc (size_t=0)=0
virtual int	free (void *p)=0
virtual int	get_segment_size (void) const=0
virtual ACE_HANDLE	get_id (void) const=0

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Detailed Description

This base class adapts both System V shared memory and "BSD" mmap to a common API.

This is a very simple-minded wrapper, i.e., it really is only useful for allocating large contiguous chunks of shared memory. For a much more sophisticated version, please check out the class.

Definition at line 40 of file Shared_Memory.h.

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Constructor & Destructor Documentation

ACE_BEGIN_VERSIONED_NAMESPACE_DECL ACE_Shared_Memory::~ACE_Shared_Memory (  void   )  [virtual]

Definition at line 9 of file Shared_Memory.cpp. { }

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Member Function Documentation

virtual int ACE_Shared_Memory::close (  void   )  [pure virtual]

Implemented in ACE_Shared_Memory_MM, and ACE_Shared_Memory_SV.

virtual int ACE_Shared_Memory::free (  void *  p  )  [pure virtual]

Implemented in ACE_Shared_Memory_MM, and ACE_Shared_Memory_SV.

virtual ACE_HANDLE ACE_Shared_Memory::get_id (  void   )  const [pure virtual]

Implemented in ACE_Shared_Memory_MM, and ACE_Shared_Memory_SV.

virtual int ACE_Shared_Memory::get_segment_size (  void   )  const [pure virtual]

Implemented in ACE_Shared_Memory_MM, and ACE_Shared_Memory_SV.

virtual void* ACE_Shared_Memory::malloc (  size_t  = 0  )  [pure virtual]

Implemented in ACE_Shared_Memory_MM, and ACE_Shared_Memory_SV.

virtual int ACE_Shared_Memory::remove (  void   )  [pure virtual]

Implemented in ACE_Shared_Memory_MM, and ACE_Shared_Memory_SV.

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The documentation for this class was generated from the following files:

• Shared_Memory.h
• Shared_Memory.cpp

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