ccnyou/grandcentraldispatch

grand central dispatch(GCD) for Windows with C++

grand central dispatch

grand central dispatch(GCD) for Windows with C++

grandcentraldispatch_boost

支持visual studio 2005以上(不需要C++11)

依赖：

• boost typeof
• wtl threadpool

Usage

Init GCD

BOOL CMainDlg::_InitGCD()
{
    BOOL bRet = FALSE;
    bRet = CGrandCentralDispatch::Instance()->Init(m_hWnd, UM_GCD);
    return bRet;
}

// MSG Proc
LRESULT CMainDlg::OnGrandCentralDispatch(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    LRESULT lResult = 0;

    SetMsgHandled(TRUE);
    lResult = CGrandCentralDispatch::Instance()->OnDispatch(uMsg, wParam, lParam);

    return lResult;
}

Dispatch Main Group

CMainDlg* pThis = this; // catch this
BEGIN_DISPATCH_ASYNC_2(main, DispatchGroupMain, pThis, nSuccessCount)
    LAMBDA_FUN()
{
        // execute in main thread
        CString strMsg(_T("Success"));
        pThis->MessageBox(strMsg);
}
END_DISPATCH_ASYNC_2(main);

Dispatch Global Group

BEGIN_DISPATCH_ASYNC_1(global, DispatchGroupGlobal, pThis)
    LAMBDA_FUN()
{
        // execute in global thread
        pThis->_ConvertProc();
}
END_DISPATCH_ASYNC_1(global);

grandcentraldispatch_stl

支持visual studio 2013以上(需要C++11)

依赖：

• ctpl_stl threadpool

Usage

Init GCD

BOOL CMainDlg::_InitGCD()
{
    BOOL bRet = FALSE;
    bRet = CGrandCentralDispatch::Instance()->Init(m_hWnd, UM_GCD);
    return bRet;
}

// MSG Proc
LRESULT CMainDlg::OnGrandCentralDispatch(WPARAM wParam, LPARAM lParam)
{
    LRESULT lResult = 0;
    lResult = CGrandCentralDispatch::Instance()->OnDispatch(wParam, lParam);
    return lResult;
}

Dispatch Main Group

dispatch_async(DispatchGroupMain, [=]() 
{
	// execute in main thread
});

Dispatch Global Group

dispatch_async(DispatchGroupMain, [=]() {
    // execute in global thread
});