我不知道我在这里做错了什么。我试图打印出我的整个队列(它保存天气历史),但它无法工作。当我尝试调试它时,它会显示它正确地保存了队列中的值,但没有正确地分配它。如何正确输出队列的内容?这是我的代码:
Temp.cpp
ostream &operator<<( ostream &out, Temperature &p)//Overloaded Method to output the data
{
fstream myEngFile5;
string tempLine5;
string tempLine6;
myEngFile5.open("English.txt");
myEngFile5.seekg(335);
getline(myEngFile5, tempLine5);
out<<tempLine5<<p.value; //The Temperature is __
myEngFile5.seekg(356);
getline(myEngFile5, tempLine6);
out<<tempLine6<<"\n"; //F
return out;
}Temp.h
int getTemp();
int getTemp2();
Temperature()
{
value=0;
}
Temperature(int v)
{
value=v;
}
friend ostream &operator<<(ostream &out,Temperature &p);Source.cpp
queue<int>temp;//decalred in the begining
.
.
.
for(int i=0; i<temp.size(); i++){
int qSize=temp.size();
Temperature p2(temp.front());
while( !temp.empty()){
cout<<p2;
temp.pop();}
}发布于 2013-11-21 22:13:10
这就是你要找的(未经测试的)吗?:
while (!temp.empty()) {
Temperature p2(temp.front());
cout << p2;
temp.pop();
}当您填充队列时,使用队列和构造温度对象似乎更好。
https://stackoverflow.com/questions/20132281
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