CMutex Class Reference

#include <RioMutex.h>

Public Member Functions
bool	IsOpen ()
void	Release ()
void	Wait ()
	CMutex ()
virtual	~CMutex ()
Private Attributes
pthread_mutex_t	m_mutex
bool	m_isopen

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Detailed Description

Definition at line 32 of file RioMutex.h.

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Constructor & Destructor Documentation

CMutex::CMutex

(

)

Definition at line 47 of file RioMutex.cpp.

{
    #ifdef WINDOWS
    // WINDOWS32 implementation
    m_handle = CreateMutex( NULL, FALSE, NULL );
    if( m_handle == INVALID_HANDLE_VALUE )
    {
        m_isopen = false;
    }
    else
    {
        m_isopen = true;
    }
    #else
    // UNIX implementation
    int result = pthread_mutex_init( &m_mutex, NULL );
    if( result == 0 )
    {
        m_isopen = true;
    }
    else
    {
        m_isopen = false;
    }
    #endif
}

CMutex::~CMutex

(

)

[virtual]

Definition at line 74 of file RioMutex.cpp.

{
    if( m_isopen )
    {
        #ifdef WINDOWS
        // WINDOWS32 implementation
        CloseHandle (m_handle);
        #else
        // UNIX implementation
        pthread_mutex_destroy(&m_mutex);
        #endif
    }
}

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Member Function Documentation

bool CMutex::IsOpen

(

)

Definition at line 110 of file RioMutex.cpp.

{
    return m_isopen;
}

void CMutex::Release

(

)

Definition at line 99 of file RioMutex.cpp.

{
    #ifdef WINDOWS
    // WINDOWS32 implementation
    ReleaseMutex( m_handle );
    #else
    // UNIX implementation
    pthread_mutex_unlock( &m_mutex );
    #endif
}

void CMutex::Wait

(

)

Definition at line 88 of file RioMutex.cpp.

{
    #ifdef WINDOWS
    // WINDOWS32 implementation
    WaitForSingleObject(m_handle,INFINITE);
    #else
    // UNIX implementation
    pthread_mutex_lock( &m_mutex );
    #endif
}

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Field Documentation

bool CMutex::m_isopen [private]

Definition at line 43 of file RioMutex.h.

pthread_mutex_t CMutex::m_mutex [private]

Definition at line 40 of file RioMutex.h.

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

• RioMutex.h
• RioMutex.cpp