C++ (Cpp) sFuncNameの例

コード例 #1

ファイル: MatlabDlg3.cpp プロジェクト: gordongithub/RadarSim

CMatlabDlg3::CMatlabDlg3(const CString dllFileName, const CString funcName)
: m_DllFileName(dllFileName)
, m_FuncName(funcName)
, m_DllHandle(0)
, m_MatlabFunc(0)
, m_PlaneTrueInput(NULL)
, m_TargetTrueInput(NULL)
, m_TargetFusionInput(NULL)
, m_TargetFilterInput(NULL)
, m_GlobalVarInput(NULL)
, m_Size(50)
, m_IsShowing(false)
{
    m_DllHandle = LoadLibrary(m_DllFileName);
    if (!m_DllHandle)
    {
        CString msg;
        msg.AppendFormat(TEXT("无法装载模块%s."), m_DllFileName);
        AfxMessageBox(msg);
    }
    bool result = false;
    wstring wsFuncName(m_FuncName);
    string sFuncName(wsFuncName.begin(), wsFuncName.end());

    string initializeFuncName = sFuncName;
    initializeFuncName += InitializeFuncPrefix;

    InitializeFunc initializeFunc = (InitializeFunc)GetProcAddress(
        (HMODULE)m_DllHandle,
        initializeFuncName.c_str());

    if (!initializeFunc)
    {
        CString msg;
        msg.AppendFormat(TEXT("无法初始化模块%s."), m_DllFileName);
        AfxMessageBox(msg);
    }

    result = initializeFunc();

    if (!result)
    {
        CString msg;
        msg.AppendFormat(TEXT("初始化模块%s错误."), m_DllFileName);
        AfxMessageBox(msg);
    }

    string fullFuncName = sFuncName;
    fullFuncName[0] = toupper(fullFuncName[0]);
    fullFuncName = FuncPrefix + fullFuncName;
    m_MatlabFunc = (RealFunc)GetProcAddress(
        m_DllHandle,
        fullFuncName.c_str());
    if (!m_MatlabFunc)
    {
        CString msg;
        msg.AppendFormat(TEXT("无法找到入口函数%s."), m_FuncName);
        AfxMessageBox(msg);
    }
}

コード例 #2

ファイル: FusionMatlabAlgo.cpp プロジェクト: chinarustin/RadarSim

bool FusionMatlabAlgo::Init()
{
    m_DllHandle = LoadLibrary(m_DllFileName);
    if (!m_DllHandle)
    {
        CString msg;
        msg.AppendFormat(TEXT("无法装载模块%s."), m_DllFileName);
        return false;
    }
    bool result = false;
    wstring wsFuncName(m_FuncName);
    string sFuncName(wsFuncName.begin(), wsFuncName.end());

    string initializeFuncName = sFuncName;
    initializeFuncName += InitializeFuncPrefix;

    InitializeFunc initializeFunc = (InitializeFunc)GetProcAddress(
        (HMODULE)m_DllHandle,
        initializeFuncName.c_str());

    if (!initializeFunc)
    {
        return false;
    }

    result = initializeFunc();

    if (!result)
    {
        return false;
    }

    string fullFuncName = sFuncName;
    fullFuncName[0] = toupper(fullFuncName[0]);
    fullFuncName = FuncPrefix + fullFuncName;
    m_MatlabFunc = (RealFunc)GetProcAddress(
        m_DllHandle,
        fullFuncName.c_str());
    if (!m_MatlabFunc)
    {
        return false;
    }

    return true;
}