Templates
- Which is similar to template specialization?
-
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NA
Correct Option: A
function template overloading
- What is meant by template specialization?
-
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NA
Correct Option: C
In the template specialization, it will make the template to be specific for some data types.
- What is the output of this program?
#include <iostream>
using namespace std;
template<typename T>
void loopIt(T p)
{
int n = 2;
T value[n];
for (int k=0; k < n; k++)
{
value[k] = p++;
cout << value[k] << endl;
}
};
int main()
{
float q = 4.25;
loopIt(q);
}
-
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NA
Correct Option: A
In this program, We are using the non-type template parameter to increment the value in the function template.
- What is the output of this program?
#include <iostream>
using namespace std;
template <class type>
class Sample
{
public:
Sample()
{
};
~Sample()
{
};
type FunA(type num1)
{
return num1;
}
type FunB(type num2)
{
return num2;
}
};
int main()
{
Sample<int> num1;
Sample<double> num2;
cout << num1.FunA(250) << " ";
cout << num2.FunB(5.225);
return 0;
}
-
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NA
Correct Option: D
In this program, We are passing the value and returning it from template.
- What is the output of this program?
#include <iostream>
using namespace std;
template <class T7gt;
T Maximum(T& p, T& q)
{
return (p > q ? p : q);
}
int main ()
{
int k = 6, L = 9, S;
long Lon = 12, a = 13, b;
S = Maximum(k, L);
b = Maximum(Lon, a);
cout << S << endl;
cout << b << endl;
return 0;
}
-
View Hint View Answer Discuss in Forum
NA
Correct Option: D
In this program, We are using the ternary operator on the template function.
