Question

can someone help me create and initialize a pointer to function of DisplayInfo for a template specific data type (double)

here is DisplayInfo prototype

template <typename ObjType>
void DisplayInfo(const ObjType &object)

Answer 1

// do comment if any problem arises

// code

#include <iostream>

using namespace std;

template <typename ObjType>

void DisplayInfo(const CPersonInfo<ObjType> &object)

{

    cout<<"Name: "<<object.GetName()<<endl;

    cout<<"Age: "<<object.GetAge()<<endl;

    cout<<"Weight: "<<object.GetWeight()<<endl;

    cout<<"Height: "<<object.GetHeight()<<endl;

}

int main(int argc, char const *argv[])

{

    void (*ptr)(const CPersonInfo<double> &);

    ptr = DisplayInfo;

    return 0;

}