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Diffstat (limited to 'tests/libcxx/include/bitset')
| -rw-r--r-- | tests/libcxx/include/bitset | 1029 |
1 files changed, 0 insertions, 1029 deletions
diff --git a/tests/libcxx/include/bitset b/tests/libcxx/include/bitset deleted file mode 100644 index a2b8b587..00000000 --- a/tests/libcxx/include/bitset +++ /dev/null @@ -1,1029 +0,0 @@ -// -*- C++ -*- -//===---------------------------- bitset ----------------------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is dual licensed under the MIT and the University of Illinois Open -// Source Licenses. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#ifndef _LIBCPP_BITSET -#define _LIBCPP_BITSET - -/* - bitset synopsis - -namespace std -{ - -namespace std { - -template <size_t N> -class bitset -{ -public: - // bit reference: - class reference - { - friend class bitset; - reference(); - public: - ~reference(); - reference& operator=(bool x); // for b[i] = x; - reference& operator=(const reference&); // for b[i] = b[j]; - bool operator~() const; // flips the bit - operator bool() const; // for x = b[i]; - reference& flip(); // for b[i].flip(); - }; - - // 23.3.5.1 constructors: - constexpr bitset(); - constexpr bitset(unsigned long long val); - template <class charT> - explicit bitset(const charT* str, - typename basic_string<charT>::size_type n = basic_string<charT>::npos, - charT zero = charT('0'), charT one = charT('1')); - template<class charT, class traits, class Allocator> - explicit bitset(const basic_string<charT,traits,Allocator>& str, - typename basic_string<charT,traits,Allocator>::size_type pos = 0, - typename basic_string<charT,traits,Allocator>::size_type n = - basic_string<charT,traits,Allocator>::npos, - charT zero = charT('0'), charT one = charT('1')); - - // 23.3.5.2 bitset operations: - bitset& operator&=(const bitset& rhs); - bitset& operator|=(const bitset& rhs); - bitset& operator^=(const bitset& rhs); - bitset& operator<<=(size_t pos); - bitset& operator>>=(size_t pos); - bitset& set(); - bitset& set(size_t pos, bool val = true); - bitset& reset(); - bitset& reset(size_t pos); - bitset operator~() const; - bitset& flip(); - bitset& flip(size_t pos); - - // element access: - constexpr bool operator[](size_t pos) const; // for b[i]; - reference operator[](size_t pos); // for b[i]; - unsigned long to_ulong() const; - unsigned long long to_ullong() const; - template <class charT, class traits, class Allocator> - basic_string<charT, traits, Allocator> to_string(charT zero = charT('0'), charT one = charT('1')) const; - template <class charT, class traits> - basic_string<charT, traits, allocator<charT> > to_string(charT zero = charT('0'), charT one = charT('1')) const; - template <class charT> - basic_string<charT, char_traits<charT>, allocator<charT> > to_string(charT zero = charT('0'), charT one = charT('1')) const; - basic_string<char, char_traits<char>, allocator<char> > to_string(char zero = '0', char one = '1') const; - size_t count() const; - constexpr size_t size() const; - bool operator==(const bitset& rhs) const; - bool operator!=(const bitset& rhs) const; - bool test(size_t pos) const; - bool all() const; - bool any() const; - bool none() const; - bitset operator<<(size_t pos) const; - bitset operator>>(size_t pos) const; -}; - -// 23.3.5.3 bitset operators: -template <size_t N> -bitset<N> operator&(const bitset<N>&, const bitset<N>&); - -template <size_t N> -bitset<N> operator|(const bitset<N>&, const bitset<N>&); - -template <size_t N> -bitset<N> operator^(const bitset<N>&, const bitset<N>&); - -template <class charT, class traits, size_t N> -basic_istream<charT, traits>& -operator>>(basic_istream<charT, traits>& is, bitset<N>& x); - -template <class charT, class traits, size_t N> -basic_ostream<charT, traits>& -operator<<(basic_ostream<charT, traits>& os, const bitset<N>& x); - -template <size_t N> struct hash<std::bitset<N>>; - -} // std - -*/ - -#pragma GCC system_header - -#include <__config> -#include <__bit_reference> -#include <cstddef> -#include <climits> -#include <string> -#include <stdexcept> -#include <iosfwd> -#include <__functional_base> -#if defined(_LIBCPP_NO_EXCEPTIONS) - #include <cassert> -#endif - -_LIBCPP_BEGIN_NAMESPACE_STD - -template <size_t _N_words, size_t _Size> -class __bitset -{ -public: - typedef ptrdiff_t difference_type; - typedef size_t size_type; -protected: - typedef __bitset __self; - typedef size_type __storage_type; - typedef __storage_type* __storage_pointer; - typedef const __storage_type* __const_storage_pointer; - static const unsigned __bits_per_word = static_cast<unsigned>(sizeof(__storage_type) * CHAR_BIT); - - friend class __bit_reference<__bitset>; - friend class __bit_const_reference<__bitset>; - friend class __bit_iterator<__bitset, false>; - friend class __bit_iterator<__bitset, true>; - friend class __bit_array<__bitset>; - - __storage_type __first_[_N_words]; - - typedef __bit_reference<__bitset> reference; - typedef __bit_const_reference<__bitset> const_reference; - typedef __bit_iterator<__bitset, false> iterator; - typedef __bit_iterator<__bitset, true> const_iterator; - - __bitset(); - explicit __bitset(unsigned long long __v); - - _LIBCPP_INLINE_VISIBILITY reference __make_ref(size_t __pos) - {return reference(__first_ + __pos / __bits_per_word, __storage_type(1) << __pos % __bits_per_word);} - _LIBCPP_INLINE_VISIBILITY const_reference __make_ref(size_t __pos) const - {return const_reference(__first_ + __pos / __bits_per_word, __storage_type(1) << __pos % __bits_per_word);} - _LIBCPP_INLINE_VISIBILITY iterator __make_iter(size_t __pos) - {return iterator(__first_ + __pos / __bits_per_word, __pos % __bits_per_word);} - _LIBCPP_INLINE_VISIBILITY const_iterator __make_iter(size_t __pos) const - {return const_iterator(__first_ + __pos / __bits_per_word, __pos % __bits_per_word);} - - void operator&=(const __bitset& __v); - void operator|=(const __bitset& __v); - void operator^=(const __bitset& __v); - - void flip(); - _LIBCPP_INLINE_VISIBILITY unsigned long to_ulong() const - {return to_ulong(integral_constant<bool, _Size < sizeof(unsigned long) * CHAR_BIT>());} - _LIBCPP_INLINE_VISIBILITY unsigned long long to_ullong() const - {return to_ullong(integral_constant<bool, _Size < sizeof(unsigned long long) * CHAR_BIT>());} - - bool all() const; - bool any() const; - size_t __hash_code() const; -private: - void __init(unsigned long long __v, false_type); - void __init(unsigned long long __v, true_type); - unsigned long to_ulong(false_type) const; - unsigned long to_ulong(true_type) const; - unsigned long long to_ullong(false_type) const; - unsigned long long to_ullong(true_type) const; - unsigned long long to_ullong(true_type, false_type) const; - unsigned long long to_ullong(true_type, true_type) const; -}; - -template <size_t _N_words, size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -__bitset<_N_words, _Size>::__bitset() -{ - _STD::fill_n(__first_, _N_words, __storage_type(0)); -} - -template <size_t _N_words, size_t _Size> -void -__bitset<_N_words, _Size>::__init(unsigned long long __v, false_type) -{ - __storage_type __t[sizeof(unsigned long long) / sizeof(__storage_type)]; - for (size_t __i = 0; __i < sizeof(__t)/sizeof(__t[0]); ++__i, __v >>= __bits_per_word) - __t[__i] = static_cast<__storage_type>(__v); - _STD::copy(__t, __t + sizeof(__t)/sizeof(__t[0]), __first_); - _STD::fill(__first_ + sizeof(__t)/sizeof(__t[0]), __first_ + sizeof(__first_)/sizeof(__first_[0]), - __storage_type(0)); -} - -template <size_t _N_words, size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -void -__bitset<_N_words, _Size>::__init(unsigned long long __v, true_type) -{ - __first_[0] = __v; - _STD::fill(__first_ + 1, __first_ + sizeof(__first_)/sizeof(__first_[0]), __storage_type(0)); -} - -template <size_t _N_words, size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -__bitset<_N_words, _Size>::__bitset(unsigned long long __v) -{ - __init(__v, integral_constant<bool, sizeof(unsigned long long) == sizeof(__storage_type)>()); -} - -template <size_t _N_words, size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -void -__bitset<_N_words, _Size>::operator&=(const __bitset& __v) -{ - for (size_type __i = 0; __i < _N_words; ++__i) - __first_[__i] &= __v.__first_[__i]; -} - -template <size_t _N_words, size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -void -__bitset<_N_words, _Size>::operator|=(const __bitset& __v) -{ - for (size_type __i = 0; __i < _N_words; ++__i) - __first_[__i] |= __v.__first_[__i]; -} - -template <size_t _N_words, size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -void -__bitset<_N_words, _Size>::operator^=(const __bitset& __v) -{ - for (size_type __i = 0; __i < _N_words; ++__i) - __first_[__i] ^= __v.__first_[__i]; -} - -template <size_t _N_words, size_t _Size> -void -__bitset<_N_words, _Size>::flip() -{ - // do middle whole words - size_type __n = _Size; - __storage_pointer __p = __first_; - for (; __n >= __bits_per_word; ++__p, __n -= __bits_per_word) - *__p = ~*__p; - // do last partial word - if (__n > 0) - { - __storage_type __m = ~__storage_type(0) >> (__bits_per_word - __n); - __storage_type __b = *__p & __m; - *__p &= ~__m; - *__p |= ~__b & __m; - } -} - -template <size_t _N_words, size_t _Size> -unsigned long -__bitset<_N_words, _Size>::to_ulong(false_type) const -{ - const_iterator __e = __make_iter(_Size); - const_iterator __i = _STD::find(__make_iter(sizeof(unsigned long) * CHAR_BIT), __e, true); - if (__i != __e) -#ifndef _LIBCPP_NO_EXCEPTIONS - throw overflow_error("bitset to_ulong overflow error"); -#else - assert(!"bitset to_ulong overflow error"); -#endif - return __first_[0]; -} - -template <size_t _N_words, size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -unsigned long -__bitset<_N_words, _Size>::to_ulong(true_type) const -{ - return __first_[0]; -} - -template <size_t _N_words, size_t _Size> -unsigned long long -__bitset<_N_words, _Size>::to_ullong(false_type) const -{ - const_iterator __e = __make_iter(_Size); - const_iterator __i = _STD::find(__make_iter(sizeof(unsigned long long) * CHAR_BIT), __e, true); - if (__i != __e) -#ifndef _LIBCPP_NO_EXCEPTIONS - throw overflow_error("bitset to_ullong overflow error"); -#else - assert(!"bitset to_ullong overflow error"); -#endif - return to_ullong(true_type()); -} - -template <size_t _N_words, size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -unsigned long long -__bitset<_N_words, _Size>::to_ullong(true_type) const -{ - return to_ullong(true_type(), integral_constant<bool, sizeof(__storage_type) < sizeof(unsigned long long)>()); -} - -template <size_t _N_words, size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -unsigned long long -__bitset<_N_words, _Size>::to_ullong(true_type, false_type) const -{ - return __first_[0]; -} - -template <size_t _N_words, size_t _Size> -unsigned long long -__bitset<_N_words, _Size>::to_ullong(true_type, true_type) const -{ - unsigned long long __r = __first_[0]; - for (std::size_t __i = 1; __i < sizeof(unsigned long long) / sizeof(__storage_type); ++__i) - __r |= static_cast<unsigned long long>(__first_[__i]) << (sizeof(__storage_type) * CHAR_BIT); - return __r; -} - -template <size_t _N_words, size_t _Size> -bool -__bitset<_N_words, _Size>::all() const -{ - // do middle whole words - size_type __n = _Size; - __const_storage_pointer __p = __first_; - for (; __n >= __bits_per_word; ++__p, __n -= __bits_per_word) - if (~*__p) - return false; - // do last partial word - if (__n > 0) - { - __storage_type __m = ~__storage_type(0) >> (__bits_per_word - __n); - if (~*__p & __m) - return false; - } - return true; -} - -template <size_t _N_words, size_t _Size> -bool -__bitset<_N_words, _Size>::any() const -{ - // do middle whole words - size_type __n = _Size; - __const_storage_pointer __p = __first_; - for (; __n >= __bits_per_word; ++__p, __n -= __bits_per_word) - if (*__p) - return true; - // do last partial word - if (__n > 0) - { - __storage_type __m = ~__storage_type(0) >> (__bits_per_word - __n); - if (*__p & __m) - return true; - } - return false; -} - -template <size_t _N_words, size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -size_t -__bitset<_N_words, _Size>::__hash_code() const -{ - size_t __h = 0; - for (size_type __i = 0; __i < _N_words; ++__i) - __h ^= __first_[__i]; - return __h; -} - -template <size_t _Size> -class __bitset<1, _Size> -{ -public: - typedef ptrdiff_t difference_type; - typedef size_t size_type; -protected: - typedef __bitset __self; - typedef size_type __storage_type; - typedef __storage_type* __storage_pointer; - typedef const __storage_type* __const_storage_pointer; - static const unsigned __bits_per_word = static_cast<unsigned>(sizeof(__storage_type) * CHAR_BIT); - - friend class __bit_reference<__bitset>; - friend class __bit_const_reference<__bitset>; - friend class __bit_iterator<__bitset, false>; - friend class __bit_iterator<__bitset, true>; - friend class __bit_array<__bitset>; - - __storage_type __first_; - - typedef __bit_reference<__bitset> reference; - typedef __bit_const_reference<__bitset> const_reference; - typedef __bit_iterator<__bitset, false> iterator; - typedef __bit_iterator<__bitset, true> const_iterator; - - __bitset(); - explicit __bitset(unsigned long long __v); - - _LIBCPP_INLINE_VISIBILITY reference __make_ref(size_t __pos) - {return reference(&__first_, __storage_type(1) << __pos);} - _LIBCPP_INLINE_VISIBILITY const_reference __make_ref(size_t __pos) const - {return const_reference(&__first_, __storage_type(1) << __pos);} - _LIBCPP_INLINE_VISIBILITY iterator __make_iter(size_t __pos) - {return iterator(&__first_ + __pos / __bits_per_word, __pos % __bits_per_word);} - _LIBCPP_INLINE_VISIBILITY const_iterator __make_iter(size_t __pos) const - {return const_iterator(&__first_ + __pos / __bits_per_word, __pos % __bits_per_word);} - - void operator&=(const __bitset& __v); - void operator|=(const __bitset& __v); - void operator^=(const __bitset& __v); - - void flip(); - - unsigned long to_ulong() const; - unsigned long long to_ullong() const; - - bool all() const; - bool any() const; - - size_t __hash_code() const; -}; - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -__bitset<1, _Size>::__bitset() - : __first_(0) -{ -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -__bitset<1, _Size>::__bitset(unsigned long long __v) - : __first_(static_cast<__storage_type>(__v)) -{ -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -void -__bitset<1, _Size>::operator&=(const __bitset& __v) -{ - __first_ &= __v.__first_; -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -void -__bitset<1, _Size>::operator|=(const __bitset& __v) -{ - __first_ |= __v.__first_; -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -void -__bitset<1, _Size>::operator^=(const __bitset& __v) -{ - __first_ ^= __v.__first_; -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -void -__bitset<1, _Size>::flip() -{ - __storage_type __m = ~__storage_type(0) >> (__bits_per_word - _Size); - __first_ = ~__first_; - __first_ &= __m; -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -unsigned long -__bitset<1, _Size>::to_ulong() const -{ - return __first_; -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -unsigned long long -__bitset<1, _Size>::to_ullong() const -{ - return __first_; -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -bool -__bitset<1, _Size>::all() const -{ - __storage_type __m = ~__storage_type(0) >> (__bits_per_word - _Size); - return !(~__first_ & __m); -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -bool -__bitset<1, _Size>::any() const -{ - __storage_type __m = ~__storage_type(0) >> (__bits_per_word - _Size); - return __first_ & __m; -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -size_t -__bitset<1, _Size>::__hash_code() const -{ - return __first_; -} - -template <> -class __bitset<0, 0> -{ -public: - typedef ptrdiff_t difference_type; - typedef size_t size_type; -protected: - typedef __bitset __self; - typedef size_type __storage_type; - typedef __storage_type* __storage_pointer; - typedef const __storage_type* __const_storage_pointer; - static const unsigned __bits_per_word = static_cast<unsigned>(sizeof(__storage_type) * CHAR_BIT); - - friend class __bit_reference<__bitset>; - friend class __bit_const_reference<__bitset>; - friend class __bit_iterator<__bitset, false>; - friend class __bit_iterator<__bitset, true>; - friend class __bit_array<__bitset>; - - typedef __bit_reference<__bitset> reference; - typedef __bit_const_reference<__bitset> const_reference; - typedef __bit_iterator<__bitset, false> iterator; - typedef __bit_iterator<__bitset, true> const_iterator; - - __bitset(); - explicit __bitset(unsigned long long); - - _LIBCPP_INLINE_VISIBILITY reference __make_ref(size_t) - {return reference(0, 1);} - _LIBCPP_INLINE_VISIBILITY const_reference __make_ref(size_t) const - {return const_reference(0, 1);} - _LIBCPP_INLINE_VISIBILITY iterator __make_iter(size_t __pos) - {return iterator(0, 0);} - _LIBCPP_INLINE_VISIBILITY const_iterator __make_iter(size_t __pos) const - {return const_iterator(0, 0);} - - _LIBCPP_INLINE_VISIBILITY void operator&=(const __bitset&) {} - _LIBCPP_INLINE_VISIBILITY void operator|=(const __bitset&) {} - _LIBCPP_INLINE_VISIBILITY void operator^=(const __bitset&) {} - - _LIBCPP_INLINE_VISIBILITY void flip() {} - - _LIBCPP_INLINE_VISIBILITY unsigned long to_ulong() const {return 0;} - _LIBCPP_INLINE_VISIBILITY unsigned long long to_ullong() const {return 0;} - - _LIBCPP_INLINE_VISIBILITY bool all() const {return true;} - _LIBCPP_INLINE_VISIBILITY bool any() const {return false;} - - _LIBCPP_INLINE_VISIBILITY size_t __hash_code() const {return 0;} -}; - -inline _LIBCPP_INLINE_VISIBILITY -__bitset<0, 0>::__bitset() -{ -} - -inline _LIBCPP_INLINE_VISIBILITY -__bitset<0, 0>::__bitset(unsigned long long) -{ -} - -template <size_t _Size> class bitset; -template <size_t _Size> struct hash<bitset<_Size> >; - -template <size_t _Size> -class _LIBCPP_VISIBLE bitset - : private __bitset<_Size == 0 ? 0 : (_Size - 1) / (sizeof(size_t) * CHAR_BIT) + 1, _Size> -{ - static const unsigned __n_words = _Size == 0 ? 0 : (_Size - 1) / (sizeof(size_t) * CHAR_BIT) + 1; - typedef __bitset<__n_words, _Size> base; - -public: - typedef typename base::reference reference; - typedef typename base::const_reference const_reference; - - // 23.3.5.1 constructors: - /*constexpr*/ _LIBCPP_INLINE_VISIBILITY bitset() {} - /*constexpr*/ _LIBCPP_INLINE_VISIBILITY bitset(unsigned long long __v) : base(__v) {} - template<class _CharT> - explicit bitset(const _CharT* __str, - typename basic_string<_CharT>::size_type __n = basic_string<_CharT>::npos, - _CharT __zero = _CharT('0'), _CharT __one = _CharT('1')); - template<class _CharT, class _Traits, class _Allocator> - explicit bitset(const basic_string<_CharT,_Traits,_Allocator>& __str, - typename basic_string<_CharT,_Traits,_Allocator>::size_type __pos = 0, - typename basic_string<_CharT,_Traits,_Allocator>::size_type __n = - (basic_string<_CharT,_Traits,_Allocator>::npos), - _CharT __zero = _CharT('0'), _CharT __one = _CharT('1')); - - // 23.3.5.2 bitset operations: - bitset& operator&=(const bitset& __rhs); - bitset& operator|=(const bitset& __rhs); - bitset& operator^=(const bitset& __rhs); - bitset& operator<<=(size_t __pos); - bitset& operator>>=(size_t __pos); - bitset& set(); - bitset& set(size_t __pos, bool __val = true); - bitset& reset(); - bitset& reset(size_t __pos); - bitset operator~() const; - bitset& flip(); - bitset& flip(size_t __pos); - - // element access: - _LIBCPP_INLINE_VISIBILITY const_reference operator[](size_t __p) const {return base::__make_ref(__p);} - _LIBCPP_INLINE_VISIBILITY reference operator[](size_t __p) {return base::__make_ref(__p);} - unsigned long to_ulong() const; - unsigned long long to_ullong() const; - template <class _CharT, class _Traits, class _Allocator> - basic_string<_CharT, _Traits, _Allocator> to_string(_CharT __zero = _CharT('0'), - _CharT __one = _CharT('1')) const; - template <class _CharT, class _Traits> - basic_string<_CharT, _Traits, allocator<_CharT> > to_string(_CharT __zero = _CharT('0'), - _CharT __one = _CharT('1')) const; - template <class _CharT> - basic_string<_CharT, char_traits<_CharT>, allocator<_CharT> > to_string(_CharT __zero = _CharT('0'), - _CharT __one = _CharT('1')) const; - basic_string<char, char_traits<char>, allocator<char> > to_string(char __zero = '0', - char __one = '1') const; - size_t count() const; - /*constexpr*/ _LIBCPP_INLINE_VISIBILITY size_t size() const {return _Size;} - bool operator==(const bitset& __rhs) const; - bool operator!=(const bitset& __rhs) const; - bool test(size_t __pos) const; - bool all() const; - bool any() const; - _LIBCPP_INLINE_VISIBILITY bool none() const {return !any();} - bitset operator<<(size_t __pos) const; - bitset operator>>(size_t __pos) const; - -private: - - _LIBCPP_INLINE_VISIBILITY - size_t __hash_code() const {return base::__hash_code();} - - friend struct hash<bitset>; -}; - -template <size_t _Size> -template<class _CharT> -bitset<_Size>::bitset(const _CharT* __str, - typename basic_string<_CharT>::size_type __n, - _CharT __zero, _CharT __one) -{ - size_t __rlen = _STD::min(__n, char_traits<_CharT>::length(__str)); - for (size_t __i = 0; __i < __rlen; ++__i) - if (__str[__i] != __zero && __str[__i] != __one) -#ifndef _LIBCPP_NO_EXCEPTIONS - throw invalid_argument("bitset string ctor has invalid argument"); -#else - assert(!"bitset string ctor has invalid argument"); -#endif - size_t _M = _STD::min(__rlen, _Size); - size_t __i = 0; - for (; __i < _M; ++__i) - { - _CharT __c = __str[_M - 1 - __i]; - if (__c == __zero) - (*this)[__i] = false; - else - (*this)[__i] = true; - } - _STD::fill(base::__make_iter(__i), base::__make_iter(_Size), false); -} - -template <size_t _Size> -template<class _CharT, class _Traits, class _Allocator> -bitset<_Size>::bitset(const basic_string<_CharT,_Traits,_Allocator>& __str, - typename basic_string<_CharT,_Traits,_Allocator>::size_type __pos, - typename basic_string<_CharT,_Traits,_Allocator>::size_type __n, - _CharT __zero, _CharT __one) -{ - if (__pos > __str.size()) -#ifndef _LIBCPP_NO_EXCEPTIONS - throw out_of_range("bitset string pos out of range"); -#else - assert(!"bitset string pos out of range"); -#endif - size_t __rlen = _STD::min(__n, __str.size() - __pos); - for (size_t __i = __pos; __i < __pos + __rlen; ++__i) - if (!_Traits::eq(__str[__i], __zero) && !_Traits::eq(__str[__i], __one)) -#ifndef _LIBCPP_NO_EXCEPTIONS - throw invalid_argument("bitset string ctor has invalid argument"); -#else - assert(!"bitset string ctor has invalid argument"); -#endif - size_t _M = _STD::min(__rlen, _Size); - size_t __i = 0; - for (; __i < _M; ++__i) - { - _CharT __c = __str[__pos + _M - 1 - __i]; - if (_Traits::eq(__c, __zero)) - (*this)[__i] = false; - else - (*this)[__i] = true; - } - _STD::fill(base::__make_iter(__i), base::__make_iter(_Size), false); -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -bitset<_Size>& -bitset<_Size>::operator&=(const bitset& __rhs) -{ - base::operator&=(__rhs); - return *this; -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -bitset<_Size>& -bitset<_Size>::operator|=(const bitset& __rhs) -{ - base::operator|=(__rhs); - return *this; -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -bitset<_Size>& -bitset<_Size>::operator^=(const bitset& __rhs) -{ - base::operator^=(__rhs); - return *this; -} - -template <size_t _Size> -bitset<_Size>& -bitset<_Size>::operator<<=(size_t __pos) -{ - __pos = _STD::min(__pos, _Size); - _STD::copy_backward(base::__make_iter(0), base::__make_iter(_Size - __pos), base::__make_iter(_Size)); - _STD::fill_n(base::__make_iter(0), __pos, false); - return *this; -} - -template <size_t _Size> -bitset<_Size>& -bitset<_Size>::operator>>=(size_t __pos) -{ - __pos = _STD::min(__pos, _Size); - _STD::copy(base::__make_iter(__pos), base::__make_iter(_Size), base::__make_iter(0)); - _STD::fill_n(base::__make_iter(_Size - __pos), __pos, false); - return *this; -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -bitset<_Size>& -bitset<_Size>::set() -{ - _STD::fill_n(base::__make_iter(0), _Size, true); - return *this; -} - -template <size_t _Size> -bitset<_Size>& -bitset<_Size>::set(size_t __pos, bool __val) -{ - if (__pos >= _Size) -#ifndef _LIBCPP_NO_EXCEPTIONS - throw out_of_range("bitset set argument out of range"); -#else - assert(!"bitset set argument out of range"); -#endif - (*this)[__pos] = __val; - return *this; -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -bitset<_Size>& -bitset<_Size>::reset() -{ - _STD::fill_n(base::__make_iter(0), _Size, false); - return *this; -} - -template <size_t _Size> -bitset<_Size>& -bitset<_Size>::reset(size_t __pos) -{ - if (__pos >= _Size) -#ifndef _LIBCPP_NO_EXCEPTIONS - throw out_of_range("bitset reset argument out of range"); -#else - assert(!"bitset reset argument out of range"); -#endif - (*this)[__pos] = false; - return *this; -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -bitset<_Size> -bitset<_Size>::operator~() const -{ - bitset __x(*this); - __x.flip(); - return __x; -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -bitset<_Size>& -bitset<_Size>::flip() -{ - base::flip(); - return *this; -} - -template <size_t _Size> -bitset<_Size>& -bitset<_Size>::flip(size_t __pos) -{ - if (__pos >= _Size) -#ifndef _LIBCPP_NO_EXCEPTIONS - throw out_of_range("bitset flip argument out of range"); -#else - assert(!"bitset flip argument out of range"); -#endif - reference r = base::__make_ref(__pos); - r = ~r; - return *this; -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -unsigned long -bitset<_Size>::to_ulong() const -{ - return base::to_ulong(); -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -unsigned long long -bitset<_Size>::to_ullong() const -{ - return base::to_ullong(); -} - -template <size_t _Size> -template <class _CharT, class _Traits, class _Allocator> -basic_string<_CharT, _Traits, _Allocator> -bitset<_Size>::to_string(_CharT __zero, _CharT __one) const -{ - basic_string<_CharT, _Traits, _Allocator> __r(_Size, __zero); - for (size_t __i = 0; __i < _Size; ++__i) - { - if ((*this)[__i]) - __r[_Size - 1 - __i] = __one; - } - return __r; -} - -template <size_t _Size> -template <class _CharT, class _Traits> -inline _LIBCPP_INLINE_VISIBILITY -basic_string<_CharT, _Traits, allocator<_CharT> > -bitset<_Size>::to_string(_CharT __zero, _CharT __one) const -{ - return to_string<_CharT, _Traits, allocator<_CharT> >(__zero, __one); -} - -template <size_t _Size> -template <class _CharT> -inline _LIBCPP_INLINE_VISIBILITY -basic_string<_CharT, char_traits<_CharT>, allocator<_CharT> > -bitset<_Size>::to_string(_CharT __zero, _CharT __one) const -{ - return to_string<_CharT, char_traits<_CharT>, allocator<_CharT> >(__zero, __one); -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -basic_string<char, char_traits<char>, allocator<char> > -bitset<_Size>::to_string(char __zero, char __one) const -{ - return to_string<char, char_traits<char>, allocator<char> >(__zero, __one); -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -size_t -bitset<_Size>::count() const -{ - return static_cast<size_t>(_STD::count(base::__make_iter(0), base::__make_iter(_Size), true)); -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -bool -bitset<_Size>::operator==(const bitset& __rhs) const -{ - return _STD::equal(base::__make_iter(0), base::__make_iter(_Size), __rhs.__make_iter(0)); -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -bool -bitset<_Size>::operator!=(const bitset& __rhs) const -{ - return !(*this == __rhs); -} - -template <size_t _Size> -bool -bitset<_Size>::test(size_t __pos) const -{ - if (__pos >= _Size) -#ifndef _LIBCPP_NO_EXCEPTIONS - throw out_of_range("bitset test argument out of range"); -#else - assert(!"bitset test argument out of range"); -#endif - return (*this)[__pos]; -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -bool -bitset<_Size>::all() const -{ - return base::all(); -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -bool -bitset<_Size>::any() const -{ - return base::any(); -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -bitset<_Size> -bitset<_Size>::operator<<(size_t __pos) const -{ - bitset __r = *this; - __r <<= __pos; - return __r; -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -bitset<_Size> -bitset<_Size>::operator>>(size_t __pos) const -{ - bitset __r = *this; - __r >>= __pos; - return __r; -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -bitset<_Size> -operator&(const bitset<_Size>& __x, const bitset<_Size>& __y) -{ - bitset<_Size> __r = __x; - __r &= __y; - return __r; -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -bitset<_Size> -operator|(const bitset<_Size>& __x, const bitset<_Size>& __y) -{ - bitset<_Size> __r = __x; - __r |= __y; - return __r; -} - -template <size_t _Size> -inline _LIBCPP_INLINE_VISIBILITY -bitset<_Size> -operator^(const bitset<_Size>& __x, const bitset<_Size>& __y) -{ - bitset<_Size> __r = __x; - __r ^= __y; - return __r; -} - -template <size_t _Size> -struct _LIBCPP_VISIBLE hash<bitset<_Size> > - : public unary_function<bitset<_Size>, size_t> -{ - _LIBCPP_INLINE_VISIBILITY - size_t operator()(const bitset<_Size>& __bs) const - {return __bs.__hash_code();} -}; - -_LIBCPP_END_NAMESPACE_STD - -#endif // _LIBCPP_BITSET |