1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
#include <iostream>
#include <string>
#include "typetype.h"
template <typename Return, typename Argument>
Return chop(Argument const &arg, TypeType<Argument> )
{
return Return{ arg };
}
template <typename Argument>
std::string chop(Argument const &arg, TypeType<std::string> )
{
return std::string{ arg, 1 };
}
template <typename Result, typename Arg>
Result chop(Arg txt)
{
return chop(std::string{ txt }, TypeType<Result>{} );
}
using namespace std;
int main()
{
cout << chop<string>("hello world") << '\n';
}
|
