CvsiSemaphore Class Reference

#include <vsisemaphore.h>

Public Member Functions
	CvsiSemaphore (int InitialValue)
virtual	~CvsiSemaphore ()
int	IsOpen ()
void	P ()
void	V ()
Private Attributes
sem_t	m_Semaphore
int	m_isopen

---

Detailed Description

Definition at line 28 of file vsisemaphore.h.

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Constructor & Destructor Documentation

CvsiSemaphore::CvsiSemaphore

(

int

InitialValue

)

Definition at line 30 of file vsisemaphore.cpp.

{
  int result = sem_init(&m_Semaphore,0,InitialValue);
  if(result == 0)
  {
    m_isopen = true;
  }
  else
  {
    m_isopen = false;
  }
}

CvsiSemaphore::~CvsiSemaphore

(

)

[virtual]

Definition at line 43 of file vsisemaphore.cpp.

{
  if(m_isopen)
  {
    sem_destroy(&m_Semaphore);
  }
}

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Member Function Documentation

int CvsiSemaphore::IsOpen

(

)

Definition at line 52 of file vsisemaphore.cpp.

{
  return m_isopen;
}

void CvsiSemaphore::P

(

)

Definition at line 57 of file vsisemaphore.cpp.

{
  sem_wait(&m_Semaphore);
}

void CvsiSemaphore::V

(

)

Definition at line 62 of file vsisemaphore.cpp.

{
  sem_post(&m_Semaphore);
}

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Field Documentation

int CvsiSemaphore::m_isopen [private]

Definition at line 38 of file vsisemaphore.h.

sem_t CvsiSemaphore::m_Semaphore [private]

Definition at line 37 of file vsisemaphore.h.

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

• vsisemaphore.h
• vsisemaphore.cpp