> I am a novice for C++, and I compiled a program with C++ and there are an
> error, Pleaes help me.
Try this:
1 #include <iostream>
2
3
4 template <class T>
5 class pair
6 {
7 public:
8 pair(T first, T second) {value1=first; value2=second;}
9 T module () {return 0;}
10
11 private:
12 T value1;
13 T value2;
14 };
16
17 template <>
18 class pair <int>
19 {
20 public:
21 pair (int first, int second) {value1=first; value2=second;}
22 int module ( ) { return (value1 % value2); }
23 private:
24 int value1;
25 int value2;
26 };
35
36 int main (void)
37 {
38 pair <int> myints (100, 75);
39 pair <float> myfloats (100.0, 75.0);
40
41 std::cout << myints.module() << '\n';
42 std::cout << myfloats.module() << '\n';
43
44 return 0;
45 }
46
Arno
> Thanks,
>
> #include <iostream>
>
> template <class T>
> class pair {
> T value1, value2;
> public:
> pair (T first, T second)
> {value1=first; value2=second;}
> T module () {return 0;}
> };
>
> template <>
> class pair <int> {
> int value1, value2;
> public:
> pair (int first, int second)
> {value1=first; value2=second;}
> int module ();
> };
>
> template <>
> int pair<int>::module() {
> return value1%value2;
> }
> int main () {
> pair <int> myints (100,75);
> pair <float> myfloats (100.0,75.0);
> std::cout << myints.module() << '\n';
> std::cout << myfloats.module() << '\n';
> return 0;
> }
>
> Error:
> templatemodule1.cpp:22: error: template-id `module<>' for `int
> pair<int>::module()' does not match any template declaration
> templatemodule1.cpp:22: error: syntax error before `{' token
>
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--
Arno Wilhelm <arno.wilhelm@xxxxxxxxxxxxx>
proFILE Computersysteme GmbH
