Numeric limits

The numeric_limits component provides a C++ program with information about various properties of the implementation's representation of the fundamental types.

Specializations including floating point and integer types are provided.

• The member is_specialized shall be true for specializations of numeric_limits.
• Members declared static const in the numeric_limits template specializations are usable as integral constant expressions.
• Non-fundamental standard types, do not have specializations.

All static members shall be provided but they do not need to be used.