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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

See Also

Reference

strstreambuf Class