numeric_limits::is_bounded
Tests if the set of values that a type may represent is finite.
static const bool is_bounded = false;
Return Value
true if the type has a bounded set of representable values; false if not.
Remarks
All predefined types have a bounded set of representable values and return true.
Example
// numeric_limits_is_bounded.cpp
// compile with: /EHsc
#include <iostream>
#include <limits>
using namespace std;
int main( )
{
cout << "Whether float objects have bounded set "
<< "of representable values: "
<< numeric_limits<float>::is_bounded
<< endl;
cout << "Whether double objects have bounded set "
<< "of representable values: "
<< numeric_limits<double>::is_bounded
<< endl;
cout << "Whether long int objects have bounded set "
<< "of representable values: "
<< numeric_limits<long int>::is_bounded
<< endl;
cout << "Whether unsigned char objects have bounded set "
<< "of representable values: "
<< numeric_limits<unsigned char>::is_bounded
<< endl;
}
Whether float objects have bounded set of representable values: 1 Whether double objects have bounded set of representable values: 1 Whether long int objects have bounded set of representable values: 1 Whether unsigned char objects have bounded set of representable values: 1
Requirements
Header: <limits>
Namespace: std