QSharePointer QMap引发的问题
时间:2020-03-08 16:26:41
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QSharedPointer<QMap<QString, int> > mulStatMkna_index; QString mkna; int index;
mulStatMkna_index->insert(mkna, index); //错误方式1
(*mulStatMkna_index)[mkna] = index; //错误方式2
崩溃指向: inline void detach() { if (d->ref.isShared()) detach_helper(); } ???
请教各位网友!!
把 QSharePointer 换成 std::shared_ptr也是一样的错误: std::shared_ptr<QMap<QString, int> > mulStatMkna_index;
原文:https://www.cnblogs.com/azbane/p/12442733.html
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