C++ (Cpp) UserData::deinitFunc Examples

Example #1

File: Thread.cpp Project: flair2005/indirect-light-field-reconstruction

void Thread::setUserData(const String& id, void* data, DeinitFunc deinitFunc)
{
    UserData oldData;
    oldData.data = NULL;
    oldData.deinitFunc = NULL;

    UserData newData;
    newData.data = data;
    newData.deinitFunc = deinitFunc;

    // Replace data.

    m_lock.enter();

    UserData* found = m_userData.search(id);
    if (found)
    {
        oldData = *found;
        *found = newData;
    }

    if ((found != NULL) != (data != NULL || deinitFunc != NULL))
    {
        if (found)
            m_userData.remove(id);
        else
            m_userData.add(id, newData);
    }

    m_lock.leave();

    // Deinit old data.

    if (oldData.deinitFunc)
        oldData.deinitFunc(oldData.data);
}