cimforreduceloss/testHasttable/nodetoterminal.cpp

#include "nodetoterminal.h"
#include <iostream>
QHash<QString,QString> *NodeToTerminal::ht=NULL;
NodeToTerminal::NodeToTerminal()
{
    if(!NodeToTerminal::ht)
    {
//        std::cout<<"create"<<std::endl;
        NodeToTerminal::ht=new QHash<QString,QString>;
//        std::cout<<this->value("").toStdString()<<std::endl;
    }
}

void NodeToTerminal::add(const QString& key,const QString& value)
{
    (*NodeToTerminal::ht)[key]=value;
}

bool NodeToTerminal::contains(const QString& key)
{
    return NodeToTerminal::ht->contains(key);
}

QString NodeToTerminal::value(const QString& key)
{
//    if(NodeToTerminal::ht)
//    {
//      //return NodeToTerminal::ht->value(key);
//        return "not null";
//    }
//    else
//    {
//        return "null";
//    }
//    return "";
    return NodeToTerminal::ht->value(key);
}

NodeToTerminal::~NodeToTerminal()
{
//    if(NodeToTerminal::ht)
//    {
//        delete NodeToTerminal::ht;
//        NodeToTerminal::ht=NULL;
//    }
}