W3cubDocs

/C++

std::isgreater

Defined in header <cmath> 
bool isgreater( float x, float y );
 (1) (since C++11) 
bool isgreater( double x, double y );
 (2) (since C++11) 
bool isgreater( long double x, long double y );
 (3) (since C++11) 
bool isgreater( Arithmetic x, Arithmetic y );
 (4) (since C++11)
1-3) Determines if the floating point number x is greater than the floating-point number y, without setting floating-point exceptions.
4) A set of overloads or a function template for all combinations of arguments of arithmetic type not covered by (1-3). If any argument has integral type, it is cast to double.

Parameters

x - floating point value
y - floating point value

Return value

true if x > y, false otherwise.

Notes

The built-in operator> for floating-point numbers may set FE_INVALID if one or both of the arguments is NaN. This function is a "quiet" version of operator>.

See also

function object implementing x > y
(class template)
(C++11)
 checks if the first floating-point argument is less than the second
(function)

© cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
http://en.cppreference.com/w/cpp/numeric/math/isgreater