ACE  6.3.0
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ACE_Handle_Gobbler Class Reference

This class gobbles up handles. More...

#include <Handle_Gobbler.h>

Collaboration diagram for ACE_Handle_Gobbler:
Collaboration graph

Public Member Functions

 ~ACE_Handle_Gobbler (void)
 Destructor. Cleans up any remaining handles. More...
int consume_handles (size_t n_handles_to_keep_available)
int free_handles (size_t n_handles)
 Free up n_handles. More...
void close_remaining_handles (void)
 All remaining handles are closed. More...

Private Types

typedef ACE_Handle_Set HANDLE_SET

Private Attributes

HANDLE_SET handle_set_
 The container which holds the open descriptors. More...

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.

Member Typedef Documentation

Constructor & Destructor Documentation

ACE_Handle_Gobbler::~ACE_Handle_Gobbler ( void  )

Destructor. Cleans up any remaining handles.

Member Function Documentation

void ACE_Handle_Gobbler::close_remaining_handles ( void  )

All remaining handles are closed.

int ACE_Handle_Gobbler::consume_handles ( size_t  n_handles_to_keep_available)

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)

Free up n_handles.

Member Data Documentation

HANDLE_SET ACE_Handle_Gobbler::handle_set_

The container which holds the open descriptors.

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