ACE_Handle_Gobbler Class Reference

This class gobbles up handles. More...

#include <Handle_Gobbler.h>

Collaboration diagram for ACE_Handle_Gobbler:

[legend]List of all members.

Public Member Functions
	~ACE_Handle_Gobbler (void)
	Destructor. Cleans up any remaining handles.
int	consume_handles (size_t n_handles_to_keep_available)
int	free_handles (size_t n_handles)
	Free up n_handles.
void	close_remaining_handles (void)
	All remaining handles are closed.
Private Types
typedef ACE_Unbounded_Set< ACE_HANDLE >	HANDLE_SET
Private Attributes
HANDLE_SET	handle_set_
	The container which holds the open descriptors.

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Detailed Description

This class gobbles up handles.

This is useful when we need to control the number of handles available for a process. This class is mostly used for testing purposes.

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Member Typedef Documentation

typedef ACE_Unbounded_Set<ACE_HANDLE> ACE_Handle_Gobbler::HANDLE_SET [private]

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Constructor & Destructor Documentation

ACE_Handle_Gobbler::~ACE_Handle_Gobbler (  void   )  [inline]

Destructor. Cleans up any remaining handles.

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Member Function Documentation

ACE_BEGIN_VERSIONED_NAMESPACE_DECL void ACE_Handle_Gobbler::close_remaining_handles (  void   )  [inline]

All remaining handles are closed.

int ACE_Handle_Gobbler::consume_handles (  size_t  n_handles_to_keep_available  )  [inline]

Handles are opened continously until the process runs out of them, and then <n_handles_to_keep_available> handles are closed (freed) thereby making them usable in the future.

int ACE_Handle_Gobbler::free_handles (  size_t  n_handles  )  [inline]

Free up n_handles.

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Member Data Documentation

HANDLE_SET ACE_Handle_Gobbler::handle_set_ [private]

The container which holds the open descriptors.

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

• Handle_Gobbler.h
• Handle_Gobbler.inl

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