hai
when iam executing the following code
there is a compiler error showing in the line mentioned below (bolded line)
the error is `template<class T> struct sum' used without template parameters
what exactly is this and how can i sort this
please help me
praveen
#include <iostream>
#include <conio.h>
using namespace std;
template <class T> void foo(T op1, T op2) {
std::cout << "op1 = " << op1 << std::endl;
std::cout << "op2 = " << op2 << std::endl;
}
template <class T>
struct sum {
static void foo(T op1, T op2)
{
std::cout << "sum = " << op2 << std::endl;
}
};
int main()
{
foo(1,3);
foo<int>(1,'3');
sum::foo(1,2); // Error in this line
getch();
return 0;
}
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