The ratio_greater() is an inbuilt function in C++ which checks if the ratio R1 is greater than the ratio R2. It returns True if the ratio is greater than ratio 2, else it returns false.
Syntax:
template ratio_greater
Template Parameters The function accepts two template parameters ratio1 and ratio2 which are to be compared.
Return value: The function returns a boolean value which is true if the ratio1 is greater than ratio2 otherwise it returns false.
Below programs illustrates the above function:
Program 1:
// C++ program to illustrate the // ratio_greater function #include <iostream> #include <ratio> using namespace std;
int main()
{ typedef ratio<7, 7> ratio1;
typedef ratio<4, 7> ratio2;
// check if R1>R2
if (ratio_greater<ratio1, ratio2>::value)
cout << "7/7 is more than 4/7" ;
else
cout << "7/7 is not more than 4/7" ;
return 0;
} |
Output:
7/7 is more than 4/7
Program 2:
// C++ program to illustrate the // ratio_greater function #include <iostream> #include <ratio> using namespace std;
int main()
{ typedef ratio<1, 2> ratio1;
typedef ratio<4, 7> ratio2;
// check if R1>R2
if (ratio_greater<ratio1, ratio2>::value)
cout << "1/2 is more than 4/7" ;
else
cout << "1/2 is not more than 4/7" ;
return 0;
} |
Output:
1/2 is not more than 4/7