C++ (Cpp) StandardPVFieldPtr::get示例

示例#1

文件： StandardPVField.cpp 项目： epicsdeb/epics-pvd

StandardPVFieldPtr StandardPVField::getStandardPVField()
{
    static StandardPVFieldPtr standardPVField;
    static Mutex mutex;
    Lock xx(mutex);

    if(standardPVField.get()==NULL) {
        standardPVField= StandardPVFieldPtr(new StandardPVField());
    }
    return standardPVField;
}