integral_limits< T > Struct Template Reference

An extension to numeric_limits that deals specifically with integer-like types. More...

Detailed Description

template<typename T>
struct cxxomfort::fix::integral_limits< T >

An extension to numeric_limits that deals specifically with integer-like types.

integral_limits provides the following new members:

• const_min - minimum value as a value (min is constexpr function in C++>=11).
• const_max - maximum value as a value (max is constexpr function in C++>=11).
• digits_base<N> - the total number of digits required to represent any value in the given base.

Pending members :

• narrower_type - an alias to the next smaller integral type of the same signedness.
• wider_type - an alias to the next larger integral type of the same signedness.
• lo_mask - an integral value that can be AND-ed with this type to keep only the lower bits.
• hi_mask - an integral value that can be AND-ed with this type to keep only the higher bits.

cxxomfort provides specializations of the new integral_limits for all the types that are defined as integral. The list explicitly includes:

short, int, long, long long in their signed and unsigned variants.

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The documentation for this struct was generated from the following file:

• limits.hpp