util::flags::details Namespace Reference

Classes
struct	SmallestUIntType

Typedefs
template<unsigned int NBits>
using	smallestUInt_t = typename SmallestUIntType< NBits >::type
	The smallest integral type accommodating NBits bits. More...

Functions
template<typename Storage >
constexpr unsigned int	computePages (unsigned int bits)
	Returns the number of Storage variables needed to hold that many bits. More...
template<typename Storage >
constexpr Storage	makeBits (Index_t index)
	Returns a set of bits with only the one at the specified index set. More...

Typedef Documentation

template<unsigned int NBits>

using util::flags::details::smallestUInt_t = typedef typename SmallestUIntType<NBits>::type

The smallest integral type accommodating NBits bits.

Definition at line 70 of file BitMask.h.

Function Documentation

template<typename Storage >

constexpr unsigned int util::flags::details::computePages

(

unsigned int

bits

)

Returns the number of Storage variables needed to hold that many bits.

template<typename Storage >

constexpr Storage util::flags::details::makeBits

(

Index_t

index

)

Returns a set of bits with only the one at the specified index set.

Definition at line 78 of file BitMask.h.

      {
        return Storage(1) << index;
      }