Esempi in C++ (Cpp) per CCurveList::RemoveHead

Esempio n. 1

File: param.cpp Progetto: hgl888/nashtest

HRESULT CParamsManager::FlushEnvelope(
        DWORD dwParamIndex,
        REFERENCE_TIME refTimeStart,
        REFERENCE_TIME refTimeEnd)
{
    if (dwParamIndex >= m_cParams)
        return E_INVALIDARG;

    if (!m_pParamInfos)
        return DMUS_E_NOT_INIT;

    if (refTimeStart >= refTimeEnd)
        return E_INVALIDARG;

    EnterCriticalSection(&m_ParamsCriticalSection);
    m_fDirty = TRUE;

    CCurveList *pList = &m_pCurveLists[dwParamIndex];
    CCurveList TempList;
    CCurveItem *pCurve;

    while ((pCurve = pList->RemoveHead()) != 0)
    {
        if ((pCurve->m_Envelope.rtStart >= refTimeStart) && 
            (pCurve->m_Envelope.rtEnd <= refTimeEnd))
        {
            delete pCurve;
        }
        else 
        {
            TempList.AddHead(pCurve);
        }
    }

    while ((pCurve = TempList.RemoveHead()) != 0)
    {
        pList->AddHead(pCurve);
    }

    LeaveCriticalSection(&m_ParamsCriticalSection);

    return S_OK;
}