NSViewController的初始化创建代码

-(PRParseringViewCtrl *)parseringViewCtrl

{

    if (!_parseringViewCtrl) {

        _parseringViewCtrl =[[PRParseringViewCtrl alloc]initWithNibName:NSStringFromClass([PRParseringViewCtrl class]) bundle:nil];

    }

    return _parseringViewCtrl;

}

原文地址:https://www.cnblogs.com/PJXWang/p/5816668.html