CWin32Mutex Class Reference

#include <Win32Mutex.h>

Inheritance diagram for CWin32Mutex:

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Collaboration diagram for CWin32Mutex:

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List of all members.

Public Member Functions
virtual void	ReleaseObject ()
virtual BOOL	Aquire (unsigned long ulMSTimeout=INFINITE)
virtual BOOL	Release ()
	CWin32Mutex (const char *pMutexName=NULL)
virtual	~CWin32Mutex ()
virtual BOOL	IsFirst () const
Protected Member Functions
virtual HANDLE	GetHandle () const
	CWin32Mutex (const char *pMutexName, bool bLater)
void	SetHandle (HANDLE hMutex)
void	SetFirst ()

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Detailed Description

Definition at line 47 of file Win32Mutex.h.

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Constructor & Destructor Documentation

KOMODIA_NAMESPACE_START CWin32Mutex::CWin32Mutex

(

const char *

pMutexName = NULL

)

Definition at line 49 of file Win32Mutex.cpp.

                                               : CGenericMutex(pMutexName),
                                                   m_hMutex(NULL)
{
    //Try to create the mutex
    m_hMutex=CreateMutex(NULL,
                         FALSE,
                         pMutexName);

    //Did we create the mutex?
    if (!m_hMutex)
        throw std::string("Failed to create mutex!");

    //Check if we are the owners
    if (pMutexName && 
        GetLastError()!=ERROR_ALREADY_EXISTS)
        SetFirst();
}

CWin32Mutex::~CWin32Mutex

(

)

[virtual]

Definition at line 73 of file Win32Mutex.cpp.

{
    //Delete the mutex
    if (m_hMutex)
        CloseHandle(m_hMutex);
}

CWin32Mutex::CWin32Mutex	(	const char *	pMutexName,
		bool	bLater
	)			[protected]

Definition at line 67 of file Win32Mutex.cpp.

                                      : CGenericMutex(pMutexName),
                                        m_hMutex(NULL)
{
}

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Member Function Documentation

BOOL CWin32Mutex::Aquire

(

unsigned long

ulMSTimeout = INFINITE

)

[virtual]

Implements CGenericMutex.

Definition at line 85 of file Win32Mutex.cpp.

{
    DWORD dwWaitResult;

    //Wait for the mutex
    dwWaitResult=WaitForSingleObject(m_hMutex,
                                     ulMSTimeout);

    //Check why did we quit
    return dwWaitResult==WAIT_TIMEOUT;
}

HANDLE CWin32Mutex::GetHandle

(

)

const [protected, virtual]

Implements CWaitableObject.

Definition at line 103 of file Win32Mutex.cpp.

{
    return m_hMutex;
}

BOOL CWaitableObject::IsFirst

(

)

const [virtual, inherited]

Definition at line 54 of file WaitableObject.cpp.

{
    return m_bFirst;
}

BOOL CWin32Mutex::Release

(

)

[virtual]

Implements CGenericMutex.

Definition at line 97 of file Win32Mutex.cpp.

{
    //Release the mutex
    return ReleaseMutex(m_hMutex)!=0;
}

void CWin32Mutex::ReleaseObject

(

)

[virtual]

Implements CWaitableObject.

Definition at line 108 of file Win32Mutex.cpp.

{
    Release();
}

void CWaitableObject::SetFirst

(

)

[protected, inherited]

Definition at line 49 of file WaitableObject.cpp.

{
    m_bFirst=TRUE;
}

void CWin32Mutex::SetHandle

(

HANDLE

hMutex

)

[protected]

Definition at line 80 of file Win32Mutex.cpp.

{
    m_hMutex=hMutex;
}

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

• Win32Mutex.h
• Win32Mutex.cpp