numeric_limits::is_modulo
Tests if a type has a modulo representation.
static const bool is_modulo = false;
Return Value
true if the type has a modulo representation; false if not.
Remarks
A modulo representation is a representation where all results are reduced modulo some value. All predefined unsigned integer types have a modulo representation.
Example
// numeric_limits_is_modulo.cpp
// compile with: /EHsc
#include <iostream>
#include <limits>
using namespace std;
int main( )
{
cout << "Whether float objects have a modulo representation: "
<< numeric_limits<float>::is_modulo
<< endl;
cout << "Whether double objects have a modulo representation: "
<< numeric_limits<double>::is_modulo
<< endl;
cout << "Whether signed char objects have a modulo representation: "
<< numeric_limits<signed char>::is_modulo
<< endl;
cout << "Whether unsigned char objects have a modulo representation: "
<< numeric_limits<unsigned char>::is_modulo
<< endl;
}
Whether float objects have a modulo representation: 0 Whether double objects have a modulo representation: 0 Whether signed char objects have a modulo representation: 1 Whether unsigned char objects have a modulo representation: 1
Requirements
Header: <limits>
Namespace: std