CSRWlock

#include <WTL-PP.h>

Public Member Functions
	CSRWlock ()
void	EnterExclusive ()
void	EnterShared ()
bool	HaveAPI ()
void	LeaveExclusive ()
void	LeaveShared ()

Private Member Functions
	CSRWlock (const CSRWlock &)
void	operator= (const CSRWlock &)
	VOID (WINAPI *AcquireSRWLockExclusive)(PSRWLOCK SRWLock)
	VOID (WINAPI *AcquireSRWLockShared)(PSRWLOCK SRWLock)
	VOID (WINAPI *ReleaseSRWLockExclusive)(PSRWLOCK SRWLock)
	VOID (WINAPI *ReleaseSRWLockShared)(PSRWLOCK SRWLock)

Static Private Member Functions
template<typename func_t >
static void	Bind (func_t &func, HMODULE dll, const char *name)

Private Attributes
SRWLOCK	theLock

Detailed Description

Definition at line 254 of file WTL-PP.h.

Constructor & Destructor Documentation

CSRWlock::CSRWlock ( )

inline

Definition at line 256 of file WTL-PP.h.

               : theLock() {
#if _WIN32_WINNT < 0x600
        auto dll = GetModuleHandle(_T("kernel32"));
        Bind(AcquireSRWLockExclusive, dll, "AcquireSRWLockExclusive");
        Bind(AcquireSRWLockShared, dll, "AcquireSRWLockShared");
        Bind(ReleaseSRWLockExclusive, dll, "ReleaseSRWLockExclusive");
        Bind(ReleaseSRWLockShared, dll, "ReleaseSRWLockShared");
#endif
    }

CSRWlock::CSRWlock ( const CSRWlock &  )

private

Member Function Documentation

template<typename func_t >

static void CSRWlock::Bind ( func_t &  func, HMODULE  dll, const char *  name  )

inlinestaticprivate

Definition at line 293 of file WTL-PP.h.

                                                                                              {
        func = reinterpret_cast<func_t>(GetProcAddress( dll, name ) );
    }

void CSRWlock::EnterExclusive ( )

inline

Definition at line 277 of file WTL-PP.h.

                          {
        AcquireSRWLockExclusive( & theLock );
    }

void CSRWlock::EnterShared ( )

inline

Definition at line 274 of file WTL-PP.h.

                       {
        AcquireSRWLockShared( & theLock );
    }

bool CSRWlock::HaveAPI ( )

inline

Definition at line 266 of file WTL-PP.h.

                   {
#if _WIN32_WINNT < 0x600
        return AcquireSRWLockExclusive != NULL;
#else
        return true;
#endif
    }

void CSRWlock::LeaveExclusive ( )

inline

Definition at line 283 of file WTL-PP.h.

                          {
        ReleaseSRWLockExclusive( &theLock );
    }

void CSRWlock::LeaveShared ( )

inline

Definition at line 280 of file WTL-PP.h.

                       {
        ReleaseSRWLockShared( & theLock );
    }

void CSRWlock::operator= ( const CSRWlock &  )

private

CSRWlock::VOID ( WINAPI *  AcquireSRWLockExclusive )

private

CSRWlock::VOID ( WINAPI *  AcquireSRWLockShared )

private

CSRWlock::VOID ( WINAPI *  ReleaseSRWLockExclusive )

private

CSRWlock::VOID ( WINAPI *  ReleaseSRWLockShared )

private

Field Documentation

SRWLOCK CSRWlock::theLock

private

Definition at line 291 of file WTL-PP.h.

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

• foobar2000/ATLHelpers/WTL-PP.h