【发布时间】:2011-04-14 04:40:49
【问题描述】:
我有以下代码
#include <iostream>
#include <set>
#include <string>
using namespace std;
template<class Container>
void print(const Container &c)
{
Container::const_iterator itr;
for (itr=c.begin();itr!=c.end();itr++){
cout<<*itr<< '\n';
}
}
int main(){
set<string,greater<string>>s;
s.insert("georgia");
s.insert("saqartvelo");
print(s);
return 0;
}
但错误是
reverse.cpp: In function ‘void print(const Container&)’:
reverse.cpp:9: error: expected ‘;’ before ‘itr’
reverse.cpp:10: error: ‘itr’ was not declared in this scope
reverse.cpp: In function ‘int main()’:
reverse.cpp:17: error: ‘s’ was not declared in this scope
reverse.cpp:17: error: ‘>>’ should be ‘> >’ within a nested template argument list
这可能是什么原因造成的,我该如何解决?
【问题讨论】:
-
合法的问题,但问得简洁。
标签: c++