How can i teach my value type?(Our self method.This is not typeid)

Helegurbann (156)
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#include <iostream>
template<typename Defuse>
Defuse Defuser(Defuse  a){
        int * b;
        char * c;
        float *d;
        if(b=&a)
        printf("This is a int value.\n");
            if(c=&a)
            printf("This is a char value.\n");
            if(d=&a)
        printf("This is a float value.\n");
            
            }
using namespace std;

int main()
{char b='c';
Defuser(b);
system("PAUSE");
    return EXIT_SUCCESS;
}

Can not convert char to int*.How can i do this with another method?
Helegurbann (156)
And i think another method.But this is not good.And this is wrong too:
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#include <iostream>
template<typename Defuse>
Defuse Defuser(Defuse  a){
        if(&a=0x)
        printf("This is a int value.\n");
        if(&a=0xb)
            printf("This is a char value.\n");
            
            }
using namespace std;

int main()
{char b='c';
Defuser(b);
system("PAUSE");
    return EXIT_SUCCESS;
}
jsmith (5804)
Just create three overloads of Defuser(), one for each type. There isn't even a need for a template here.
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