What is other name of full specialization?
How many types of specialization are there in c++?
What is the output of this program?
1.
#include
2.
using namespace std;
3.
template class A
4.
{
5.
public:
6.
A();
7.
int value;
8.
};
9.
template<> class A<>
10.
{
11.
public: A();
12.
};
13.
template<> class A
14.
{
15.
public: A();
16.
};
17.
template A::A() : value(i)
18.
{
19.
cout << value;
20.
}
21.
A<>::A()
22.
{
23.
cout << "default";
24.
}
25.
A::A()
26.
{
27.
cout << "10" << endl;
28.
}
29.
int main()
30.
{
31.
A x;
32.
A<> y;
33.
A z;
34.
}
What is the output of this program?
1.
#include
2.
#include
3.
#include
4.
using namespace std;
5.
template
6.
type MyMax(const type Var1, const type Var2)
7.
{
8.
cout << "no specialization";
9.
return Var1 < Var2 ? Var2 : Var1;
10.
}
11.
template <>
12.
const char *MyMax(const char *Var1, const char *Var2)
13.
{
14.
return (strcmp(Var1, Var2)<0) ? Var2 : Var1;
15.
}
16.
int main()
17.
{
18.
string Str1 = "class", Str2 = "template";
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const char *Var3 = "class";
20.
const char *Var4 = "template";
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const char *q = MyMax(Var3, Var4);
22.
cout << q << endl;
23.
return 0;
24.
}
What is the output of this program?
1.
#include
2.
using namespace std;
3.
template
4.
class XYZ
5.
{
6.
public:
7.
void putPri();
8.
static T ipub;
9.
private:
10.
static T ipri;
11.
};
12.
template
13.
void XYZ::putPri()
14.
{
15.
cout << ipri++ << endl;
16.
}
17.
template T XYZ::ipub = 1;
18.
template T XYZ::ipri = 1.2;
19.
int main()
20.
{
21.
XYZ a;
22.
XYZ b;
23.
a.putPri();
24.
cout << a.ipub << endl;
25.
b.putPri();
26.
}
a) 1
b) 1.2
c) 1
1.2
d) 1
1
1.2