BenzeneBitset.hpp File Reference

STL std::bitset extended with is_subset_of() and is_less_than(). More...

#include <cstddef>
#include <string>
#include <bits/functexcept.h>
#include "Benzene.hpp"
#include <sstream>
#include <exception>
#include "Benzene.hpp"

Go to the source code of this file.

Classes
struct	_Base_bitset< _Nw >
	Base class, general case. More...
struct	_Base_bitset< 1 >
	Base class, specialization for a single word. More...
struct	_Base_bitset< 0 >
	Base class, specialization for no storage (zero-length bitset). More...
struct	_Sanitize< _Extrabits >
struct	_Sanitize< 0 >
class	benzene_bitset< _Nb >
	The bitset class represents a fixed-size sequence of bits. More...
class	benzene_bitset< _Nb >::reference
	This encapsulates the concept of a single bit. More...
Defines
#define	_GLIBCXX_BITSET_BITS_PER_WORD   (__CHAR_BIT__ * sizeof(unsigned long))
#define	_GLIBCXX_BITSET_WORDS(__n)
Functions
template<class _CharT , class _Traits , size_t _Nb>
std::basic_ostream< _CharT, _Traits > &	operator<< (std::basic_ostream< _CharT, _Traits > &__os, const benzene_bitset< _Nb > &__x)
template<size_t _Nb>
benzene_bitset< _Nb >	operator& (const benzene_bitset< _Nb > &__x, const benzene_bitset< _Nb > &__y)
	Global bitwise operations on bitsets.
template<size_t _Nb>
benzene_bitset< _Nb >	operator| (const benzene_bitset< _Nb > &__x, const benzene_bitset< _Nb > &__y)
template<size_t _Nb>
benzene_bitset< _Nb >	operator^ (const benzene_bitset< _Nb > &__x, const benzene_bitset< _Nb > &__y)

---

Detailed Description

STL std::bitset extended with is_subset_of() and is_less_than().

Todo:

Uses a lot of gcc builtins. Make this more portable?

Definition in file BenzeneBitset.hpp.

---

Define Documentation

#define _GLIBCXX_BITSET_BITS_PER_WORD   (__CHAR_BIT__ * sizeof(unsigned long))

Definition at line 23 of file BenzeneBitset.hpp.

Referenced by _Base_bitset< _GLIBCXX_BITSET_WORDS(_Nb)>::_M_are_all_aux(), _Base_bitset< _Nw >::_M_do_find_first(), _Base_bitset< 1 >::_M_do_find_next(), _Base_bitset< _Nw >::_M_do_find_next(), _Base_bitset< _Nw >::_M_do_left_shift(), _Base_bitset< _Nw >::_M_do_right_shift(), _Base_bitset< 0 >::_S_whichbit(), _Base_bitset< 1 >::_S_whichbit(), _Base_bitset< _GLIBCXX_BITSET_WORDS(_Nb)>::_S_whichbit(), _Base_bitset< 0 >::_S_whichbyte(), _Base_bitset< 1 >::_S_whichbyte(), _Base_bitset< _GLIBCXX_BITSET_WORDS(_Nb)>::_S_whichbyte(), _Base_bitset< 0 >::_S_whichword(), _Base_bitset< 1 >::_S_whichword(), and _Base_bitset< _GLIBCXX_BITSET_WORDS(_Nb)>::_S_whichword().

#define _GLIBCXX_BITSET_WORDS

(

__n

)

Value:

((__n) < 1 ? 0 : ((__n) + _GLIBCXX_BITSET_BITS_PER_WORD - 1) \
                  / _GLIBCXX_BITSET_BITS_PER_WORD)

Definition at line 24 of file BenzeneBitset.hpp.

---

Function Documentation

template<size_t _Nb>

benzene_bitset<_Nb> operator&	(	const benzene_bitset< _Nb > &	__x,
		const benzene_bitset< _Nb > &	__y
	)			[inline]

Global bitwise operations on bitsets.

Parameters:

	__x	A bitset.
	__y	A bitset of the same size as x.

Returns:

A new bitset.

These should be self-explanatory.

Definition at line 1200 of file BenzeneBitset.hpp.

template<class _CharT , class _Traits , size_t _Nb>

std::basic_ostream<_CharT, _Traits>& operator<<	(	std::basic_ostream< _CharT, _Traits > &	__os,
		const benzene_bitset< _Nb > &	__x
	)			[inline]

Definition at line 1228 of file BenzeneBitset.hpp.

References benzene_bitset< _Nb >::_M_copy_to_string().

template<size_t _Nb>

benzene_bitset<_Nb> operator^	(	const benzene_bitset< _Nb > &	__x,
		const benzene_bitset< _Nb > &	__y
	)			[inline]

Definition at line 1218 of file BenzeneBitset.hpp.

template<size_t _Nb>

benzene_bitset<_Nb> operator|	(	const benzene_bitset< _Nb > &	__x,
		const benzene_bitset< _Nb > &	__y
	)			[inline]

Definition at line 1209 of file BenzeneBitset.hpp.