ACE_Obchunk Class Reference

Defines the state that represents a "chunk" of memory. Evenything in this class is public because it is designed as an internal structure of Obstack_T and users are not supposed to use this class directly. More...

#include <Obchunk.h>

Collaboration diagram for ACE_Obchunk:

[legend]List of all members.

Public Member Functions
	ACE_Obchunk (size_t size)
	Constructor.
	~ACE_Obchunk (void)
	Dtor.
void	dump (void) const
	Dump the state of an object.
Public Attributes
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks.
char *	end_
	Pointer to the end of the chunk.
char *	block_
	Pointer to the head of the current building block.
char *	cur_
	Pointer to the current location in the chunk.
ACE_Obchunk *	next_
	Next chunk in the chain.
char	contents_ [4]

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Detailed Description

Defines the state that represents a "chunk" of memory. Evenything in this class is public because it is designed as an internal structure of Obstack_T and users are not supposed to use this class directly.

See also:

ACE_Obstack_T

Definition at line 35 of file Obchunk.h.

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Constructor & Destructor Documentation

ACE_Obchunk::ACE_Obchunk (  size_t  size  )

Constructor. Definition at line 28 of file Obchunk.cpp. : end_ (contents_ + size), block_ (contents_), cur_ (contents_), next_ (0) { }

ACE_BEGIN_VERSIONED_NAMESPACE_DECL ACE_INLINE ACE_Obchunk::~ACE_Obchunk (  void   )

Dtor. Definition at line 8 of file Obchunk.inl. { }

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Member Function Documentation

ACE_BEGIN_VERSIONED_NAMESPACE_DECL void ACE_Obchunk::dump (  void   )  const

Dump the state of an object. Definition at line 16 of file Obchunk.cpp. References ACE_BEGIN_DUMP, ACE_DEBUG, ACE_END_DUMP, ACE_TEXT, ACE_TRACE, and LM_DEBUG. { #if defined (ACE_HAS_DUMP) ACE_TRACE ("ACE_Obchunk::dump"); ACE_DEBUG ((LM_DEBUG, ACE_BEGIN_DUMP, this)); ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("end_ = %x\n"), this->end_)); ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("cur_ = %x\n"), this->cur_)); ACE_DEBUG ((LM_DEBUG, ACE_END_DUMP)); #endif /* ACE_HAS_DUMP */ }

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Member Data Documentation

ACE_Obchunk::ACE_ALLOC_HOOK_DECLARE

Declare the dynamic allocation hooks. Definition at line 48 of file Obchunk.h.

char* ACE_Obchunk::block_

Pointer to the head of the current building block. Definition at line 54 of file Obchunk.h. Referenced by ACE_Obstack_T< CHAR >::freeze(), ACE_Obstack_T< CHAR >::release(), ACE_Obstack_T< CHAR >::request(), ACE_Obstack_T< CHAR >::unwind(), and ACE_Obstack_T< CHAR >::unwind_i().

char ACE_Obchunk::contents_[4]

Pointer to the beginning contents of this chunk. This field is actually overlayed by the memory allocated by <ACE_Obstack::new_chunk>. Therefore, it *must* come last. Definition at line 67 of file Obchunk.h. Referenced by ACE_Obstack_T< CHAR >::release(), ACE_Obstack_T< CHAR >::request(), ACE_Obstack_T< CHAR >::unwind(), and ACE_Obstack_T< CHAR >::unwind_i().

char* ACE_Obchunk::cur_

Pointer to the current location in the chunk. Definition at line 57 of file Obchunk.h. Referenced by ACE_Obstack_T< CHAR >::copy(), ACE_Obstack_T< CHAR >::freeze(), ACE_Obstack_T< CHAR >::grow(), ACE_Obstack_T< CHAR >::grow_fast(), ACE_Obstack_T< CHAR >::release(), ACE_Obstack_T< CHAR >::request(), ACE_Obstack_T< CHAR >::unwind(), and ACE_Obstack_T< CHAR >::unwind_i().

char* ACE_Obchunk::end_

Pointer to the end of the chunk. Definition at line 51 of file Obchunk.h. Referenced by ACE_Obstack_T< CHAR >::request(), ACE_Obstack_T< CHAR >::unwind(), and ACE_Obstack_T< CHAR >::unwind_i().

ACE_Obchunk* ACE_Obchunk::next_

Next chunk in the chain. Definition at line 60 of file Obchunk.h. Referenced by ACE_Obstack_T< CHAR >::request(), ACE_Obstack_T< CHAR >::unwind_i(), and ACE_Obstack_T< CHAR >::~ACE_Obstack_T().

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

• Obchunk.h
• Obchunk.cpp
• Obchunk.inl

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