31 lines
858 B
C++
31 lines
858 B
C++
#ifndef NODETOTERMINAL_H
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#define NODETOTERMINAL_H
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//一个通过Node检索Terminal的表，做成单例形式
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#include <QHash>
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#include <QString>
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#include <QVector>
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class NodeToTerminal
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{
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public:
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NodeToTerminal();
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~NodeToTerminal();
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void add(const QString& key,const QString& value);
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bool contains(const QString& key);
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QVector<QString> value(const QString& key);
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private:
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class CG // 它的唯一工作就是在析构函数中删除CSingleton的实例
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{
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public:
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~CG()
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{
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if (NodeToTerminal::ht)
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delete NodeToTerminal::ht;
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}
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};
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static CG Garbo; // 定义一个静态成员，在程序结束时，系统会调用它的析构函数
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static QHash<QString,QVector<QString> > *ht;
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};
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#endif // NODETOTERMINAL_H
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