Scine::Molassembler::Temple::Bitset< N > Class Template Reference

Constexpr bitset class. More...

#include <Bitset.h>

Public Member Functions
Constructor
constexpr	Bitset ()
	Zeroing constructor. More...
Modification
constexpr void	zero ()
	Zero out all bits. More...
constexpr void	set (const std::size_t i)
	Sets a specific bit. More...
constexpr void	unset (const std::size_t i)
	Unsets a specific bit. More...
constexpr void	set (const std::size_t i, const bool value)
	Sets a specific bit to a specified value. More...
Information
constexpr bool	test (const std::size_t i) const
	Test the value at a particular bit. More...

Private Types
Types
using	Block = long long unsigned

Private Attributes
State
Array< Block, B >	storage

Static Private Attributes
Static const values
static constexpr std::size_t	bitsPerBlock
	Number of bits per block. More...
static constexpr std::size_t	B
	Number of Block types stored. More...

Detailed Description

template<std::size_t N>
class Scine::Molassembler::Temple::Bitset< N >

Constexpr bitset class.

Template Parameters

N	Number of bits to store.

Constructor & Destructor Documentation

template<std::size_t N>

constexpr Scine::Molassembler::Temple::Bitset< N >::Bitset ( )

inlineexplicit

Zeroing constructor.

Complexity \(\Theta(N)\)

Member Function Documentation

template<std::size_t N>

constexpr void Scine::Molassembler::Temple::Bitset< N >::set ( const std::size_t  i )

inline

Sets a specific bit.

Complexity \(\Theta(1)\)

template<std::size_t N>

constexpr void Scine::Molassembler::Temple::Bitset< N >::set ( const std::size_t  i, const bool  value  )

inline

Sets a specific bit to a specified value.

Complexity \(\Theta(1)\)

template<std::size_t N>

constexpr bool Scine::Molassembler::Temple::Bitset< N >::test ( const std::size_t  i ) const

inline

Test the value at a particular bit.

Complexity \(\Theta(1)\)

template<std::size_t N>

constexpr void Scine::Molassembler::Temple::Bitset< N >::unset ( const std::size_t  i )

inline

Unsets a specific bit.

Complexity \(\Theta(1)\)

template<std::size_t N>

constexpr void Scine::Molassembler::Temple::Bitset< N >::zero ( )

inline

Zero out all bits.

Complexity \(\Theta(N)\)

Field Documentation

template<std::size_t N>

constexpr std::size_t Scine::Molassembler::Temple::Bitset< N >::B

staticprivate

Initial value:

= Math::ceil(
    static_cast<double>(N) / static_cast<double>(bitsPerBlock)
  )

Number of Block types stored.

template<std::size_t N>

constexpr std::size_t Scine::Molassembler::Temple::Bitset< N >::bitsPerBlock

staticprivate

Initial value:

= Math::floor(
    Math::log(
      static_cast<double>(std::numeric_limits<Block>::max()),
      2.0
    )
  )

Number of bits per block.

---

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

• Molassembler/Temple/constexpr/Bitset.h