mirror of
https://github.com/reactos/reactos.git
synced 2024-09-18 00:33:04 +00:00
842 lines
28 KiB
C++
842 lines
28 KiB
C++
/*
|
|
*
|
|
* Copyright (c) 1994
|
|
* Hewlett-Packard Company
|
|
*
|
|
* Copyright (c) 1996,1997
|
|
* Silicon Graphics Computer Systems, Inc.
|
|
*
|
|
* Copyright (c) 1997
|
|
* Moscow Center for SPARC Technology
|
|
*
|
|
* Copyright (c) 1999
|
|
* Boris Fomitchev
|
|
*
|
|
* This material is provided "as is", with absolutely no warranty expressed
|
|
* or implied. Any use is at your own risk.
|
|
*
|
|
* Permission to use or copy this software for any purpose is hereby granted
|
|
* without fee, provided the above notices are retained on all copies.
|
|
* Permission to modify the code and to distribute modified code is granted,
|
|
* provided the above notices are retained, and a notice that the code was
|
|
* modified is included with the above copyright notice.
|
|
*
|
|
*/
|
|
|
|
/* NOTE: This is an internal header file, included by other STL headers.
|
|
* You should not attempt to use it directly.
|
|
*/
|
|
|
|
#ifndef _STLP_INTERNAL_BVECTOR_H
|
|
#define _STLP_INTERNAL_BVECTOR_H
|
|
|
|
#ifndef _STLP_INTERNAL_VECTOR_H
|
|
# include <stl/_vector.h>
|
|
#endif
|
|
|
|
#define _STLP_WORD_BIT (int(CHAR_BIT * sizeof(unsigned int)))
|
|
|
|
_STLP_BEGIN_NAMESPACE
|
|
_STLP_MOVE_TO_PRIV_NAMESPACE
|
|
|
|
struct _Bit_reference {
|
|
unsigned int* _M_p;
|
|
unsigned int _M_mask;
|
|
_Bit_reference(unsigned int* __x, unsigned int __y)
|
|
: _M_p(__x), _M_mask(__y) {}
|
|
|
|
public:
|
|
_Bit_reference() : _M_p(0), _M_mask(0) {}
|
|
|
|
operator bool() const {
|
|
return !(!(*_M_p & _M_mask));
|
|
}
|
|
_Bit_reference& operator = (bool __x) {
|
|
if (__x) *_M_p |= _M_mask;
|
|
else *_M_p &= ~_M_mask;
|
|
return *this;
|
|
}
|
|
_Bit_reference& operator = (const _Bit_reference& __x) {
|
|
return *this = bool(__x);
|
|
}
|
|
bool operator == (const _Bit_reference& __x) const {
|
|
return bool(*this) == bool(__x);
|
|
}
|
|
bool operator < (const _Bit_reference& __x) const {
|
|
return !bool(*this) && bool(__x);
|
|
}
|
|
|
|
_Bit_reference& operator |= (bool __x) {
|
|
if (__x)
|
|
*_M_p |= _M_mask;
|
|
return *this;
|
|
}
|
|
_Bit_reference& operator &= (bool __x) {
|
|
if (!__x)
|
|
*_M_p &= ~_M_mask;
|
|
return *this;
|
|
}
|
|
void flip() { *_M_p ^= _M_mask; }
|
|
};
|
|
|
|
|
|
_STLP_MOVE_TO_STD_NAMESPACE
|
|
|
|
inline void swap(_STLP_PRIV _Bit_reference& __x, _STLP_PRIV _Bit_reference& __y) {
|
|
bool __tmp = (bool)__x;
|
|
__x = __y;
|
|
__y = __tmp;
|
|
}
|
|
|
|
// Might not be very useful but costs nothing!
|
|
_STLP_TEMPLATE_NULL
|
|
struct __type_traits<_STLP_PRIV _Bit_reference> {
|
|
typedef __false_type has_trivial_default_constructor;
|
|
typedef __true_type has_trivial_copy_constructor;
|
|
typedef __false_type has_trivial_assignment_operator;
|
|
typedef __true_type has_trivial_destructor;
|
|
typedef __false_type is_POD_type;
|
|
};
|
|
|
|
_STLP_MOVE_TO_PRIV_NAMESPACE
|
|
|
|
struct _Bit_iterator_base {
|
|
typedef ptrdiff_t difference_type;
|
|
|
|
unsigned int* _M_p;
|
|
unsigned int _M_offset;
|
|
|
|
void _M_bump_up() {
|
|
if (_M_offset++ == _STLP_WORD_BIT - 1) {
|
|
_M_offset = 0;
|
|
++_M_p;
|
|
}
|
|
}
|
|
|
|
void _M_bump_down() {
|
|
if (_M_offset-- == 0) {
|
|
_M_offset = _STLP_WORD_BIT - 1;
|
|
--_M_p;
|
|
}
|
|
}
|
|
|
|
_Bit_iterator_base() : _M_p(0), _M_offset(0) {}
|
|
_Bit_iterator_base(unsigned int* __x, unsigned int __y) : _M_p(__x), _M_offset(__y) {}
|
|
// see comment in doc/README.evc4 and doc/README.evc8
|
|
#if defined(_MSC_VER) && _MSC_VER<=1401 && defined(MIPS) && defined(NDEBUG)
|
|
_Bit_iterator_base( const _Bit_iterator_base& __x) : _M_p(__x._M_p), _M_offset(__x._M_offset) {}
|
|
#endif
|
|
// _Bit_iterator_base& operator = ( const _Bit_iterator_base& __x) { _M_p = __x._M_p ; _M_offset = __x._M_offset ; return *this; }
|
|
|
|
void _M_advance (difference_type __i) {
|
|
difference_type __n = __i + _M_offset;
|
|
_M_p += __n / _STLP_WORD_BIT;
|
|
__n = __n % _STLP_WORD_BIT;
|
|
if (__n < 0) {
|
|
_M_offset = (unsigned int) __n + _STLP_WORD_BIT;
|
|
--_M_p;
|
|
} else
|
|
_M_offset = (unsigned int) __n;
|
|
}
|
|
|
|
difference_type _M_subtract(const _Bit_iterator_base& __x) const {
|
|
return _STLP_WORD_BIT * (_M_p - __x._M_p) + _M_offset - __x._M_offset;
|
|
}
|
|
};
|
|
|
|
inline bool _STLP_CALL operator==(const _Bit_iterator_base& __x, const _Bit_iterator_base& __y) {
|
|
return __y._M_p == __x._M_p && __y._M_offset == __x._M_offset;
|
|
}
|
|
inline bool _STLP_CALL operator!=(const _Bit_iterator_base& __x, const _Bit_iterator_base& __y) {
|
|
return __y._M_p != __x._M_p || __y._M_offset != __x._M_offset;
|
|
}
|
|
|
|
inline bool _STLP_CALL operator<(const _Bit_iterator_base& __x, const _Bit_iterator_base& __y) {
|
|
return __x._M_p < __y._M_p || (__x._M_p == __y._M_p && __x._M_offset < __y._M_offset);
|
|
}
|
|
|
|
inline bool _STLP_CALL operator>(const _Bit_iterator_base& __x, const _Bit_iterator_base& __y) {
|
|
return operator <(__y , __x);
|
|
}
|
|
inline bool _STLP_CALL operator<=(const _Bit_iterator_base& __x, const _Bit_iterator_base& __y) {
|
|
return !(__y < __x);
|
|
}
|
|
inline bool _STLP_CALL operator>=(const _Bit_iterator_base& __x, const _Bit_iterator_base& __y) {
|
|
return !(__x < __y);
|
|
}
|
|
|
|
template <class _Ref, class _Ptr>
|
|
struct _Bit_iter : public _Bit_iterator_base {
|
|
typedef _Ref reference;
|
|
typedef _Ptr pointer;
|
|
typedef _Bit_iter<_Ref, _Ptr> _Self;
|
|
typedef random_access_iterator_tag iterator_category;
|
|
typedef bool value_type;
|
|
typedef ptrdiff_t difference_type;
|
|
typedef size_t size_type;
|
|
|
|
_Bit_iter(unsigned int* __x, unsigned int __y) : _Bit_iterator_base(__x, __y) {}
|
|
_Bit_iter() {}
|
|
|
|
_Bit_iter(const _Bit_iter<_Bit_reference, _Bit_reference*>& __x):
|
|
_Bit_iterator_base((const _Bit_iterator_base&)__x) {}
|
|
|
|
// _Self& operator = (const _Bit_iter<_Bit_reference, _Bit_reference*>& __x)
|
|
// { (_Bit_iterator_base&)*this = (const _Bit_iterator_base&)__x; return *this; }
|
|
|
|
reference operator*() const {
|
|
return _Bit_reference(_M_p, 1UL << _M_offset);
|
|
}
|
|
_Self& operator++() {
|
|
_M_bump_up();
|
|
return *this;
|
|
}
|
|
_Self operator++(int) {
|
|
_Self __tmp = *this;
|
|
_M_bump_up();
|
|
return __tmp;
|
|
}
|
|
_Self& operator--() {
|
|
_M_bump_down();
|
|
return *this;
|
|
}
|
|
_Self operator--(int) {
|
|
_Self __tmp = *this;
|
|
_M_bump_down();
|
|
return __tmp;
|
|
}
|
|
_Self& operator+=(difference_type __i) {
|
|
_M_advance(__i);
|
|
return *this;
|
|
}
|
|
_Self& operator-=(difference_type __i) {
|
|
*this += -__i;
|
|
return *this;
|
|
}
|
|
_Self operator+(difference_type __i) const {
|
|
_Self __tmp = *this;
|
|
return __tmp += __i;
|
|
}
|
|
_Self operator-(difference_type __i) const {
|
|
_Self __tmp = *this;
|
|
return __tmp -= __i;
|
|
}
|
|
difference_type operator-(const _Self& __x) const {
|
|
return _M_subtract(__x);
|
|
}
|
|
reference operator[](difference_type __i) { return *(*this + __i); }
|
|
};
|
|
|
|
template <class _Ref, class _Ptr>
|
|
inline _Bit_iter<_Ref,_Ptr> _STLP_CALL
|
|
operator+(ptrdiff_t __n, const _Bit_iter<_Ref, _Ptr>& __x) {
|
|
return __x + __n;
|
|
}
|
|
|
|
_STLP_MOVE_TO_STD_NAMESPACE
|
|
|
|
#if defined (_STLP_CLASS_PARTIAL_SPECIALIZATION)
|
|
template <class _Ref, class _Ptr>
|
|
struct __type_traits< _STLP_PRIV _Bit_iter<_Ref, _Ptr> > {
|
|
typedef __false_type has_trivial_default_constructor;
|
|
typedef __true_type has_trivial_copy_constructor;
|
|
typedef __true_type has_trivial_assignment_operator;
|
|
typedef __true_type has_trivial_destructor;
|
|
typedef __false_type is_POD_type;
|
|
};
|
|
#endif /* _STLP_CLASS_PARTIAL_SPECIALIZATION */
|
|
|
|
#if defined (_STLP_USE_OLD_HP_ITERATOR_QUERIES)
|
|
inline random_access_iterator_tag iterator_category(const _STLP_PRIV _Bit_iterator_base&)
|
|
{ return random_access_iterator_tag(); }
|
|
inline ptrdiff_t* distance_type(const _STLP_PRIV _Bit_iterator_base&)
|
|
{ return (ptrdiff_t*)0; }
|
|
inline bool* value_type(const _STLP_PRIV _Bit_iter<_STLP_PRIV _Bit_reference, _STLP_PRIV _Bit_reference*>&)
|
|
{ return (bool*)0; }
|
|
inline bool* value_type(const _STLP_PRIV _Bit_iter<bool, const bool*>&)
|
|
{ return (bool*)0; }
|
|
#endif
|
|
|
|
_STLP_MOVE_TO_PRIV_NAMESPACE
|
|
|
|
typedef _Bit_iter<bool, const bool*> _Bit_const_iterator;
|
|
typedef _Bit_iter<_Bit_reference, _Bit_reference*> _Bit_iterator;
|
|
|
|
// Bit-vector base class, which encapsulates the difference between
|
|
// old SGI-style allocators and standard-conforming allocators.
|
|
template <class _Alloc>
|
|
class _Bvector_base {
|
|
typedef _Bvector_base<_Alloc> _Self;
|
|
public:
|
|
_STLP_FORCE_ALLOCATORS(bool, _Alloc)
|
|
typedef _Alloc allocator_type;
|
|
typedef unsigned int __chunk_type;
|
|
typedef typename _Alloc_traits<__chunk_type, _Alloc>::allocator_type __chunk_allocator_type;
|
|
allocator_type get_allocator() const
|
|
{ return _STLP_CONVERT_ALLOCATOR(__STATIC_CAST(const __chunk_allocator_type&, _M_end_of_storage), bool); }
|
|
|
|
_Bvector_base(const allocator_type& __a)
|
|
: _M_start(), _M_finish(), _M_end_of_storage(_STLP_CONVERT_ALLOCATOR(__a, __chunk_type),
|
|
(__chunk_type*)0)
|
|
{}
|
|
#if !defined (_STLP_NO_MOVE_SEMANTIC)
|
|
_Bvector_base(__move_source<_Self> src)
|
|
: _M_start(src.get()._M_start), _M_finish(src.get()._M_finish),
|
|
_M_end_of_storage(src.get()._M_end_of_storage) {
|
|
//Make the source destroyable
|
|
src.get()._M_start._M_p = 0;
|
|
}
|
|
#endif
|
|
|
|
~_Bvector_base() {
|
|
_M_deallocate();
|
|
}
|
|
|
|
protected:
|
|
|
|
static size_t _M_bits_to_chunks(size_t __n_bits)
|
|
{ return (__n_bits + _STLP_WORD_BIT - 1) / _STLP_WORD_BIT; }
|
|
|
|
__chunk_type* _M_bit_alloc(size_t __n)
|
|
{ return _M_end_of_storage.allocate(_M_bits_to_chunks(__n)); }
|
|
|
|
void _M_deallocate() {
|
|
if (_M_start._M_p)
|
|
_M_end_of_storage.deallocate(_M_start._M_p,
|
|
_M_end_of_storage._M_data - _M_start._M_p);
|
|
}
|
|
|
|
_Bit_iterator _M_start;
|
|
_Bit_iterator _M_finish;
|
|
_STLP_alloc_proxy<__chunk_type*, __chunk_type, __chunk_allocator_type> _M_end_of_storage;
|
|
};
|
|
|
|
|
|
// The next few lines are confusing. What we're doing is declaring a
|
|
// partial specialization of vector<T, Alloc> if we have the necessary
|
|
// compiler support. Otherwise, we define a class bit_vector which uses
|
|
// the default allocator.
|
|
|
|
#if defined (_STLP_CLASS_PARTIAL_SPECIALIZATION) && !defined (_STLP_NO_BOOL) && !defined (__SUNPRO_CC)
|
|
# define _STLP_VECBOOL_TEMPLATE
|
|
# define __BVEC_TMPL_HEADER template <class _Alloc>
|
|
#else
|
|
# undef _STLP_VECBOOL_TEMPLATE
|
|
# ifdef _STLP_NO_BOOL
|
|
# define __BVEC_TMPL_HEADER
|
|
# else
|
|
# define __BVEC_TMPL_HEADER _STLP_TEMPLATE_NULL
|
|
# endif
|
|
# define _Alloc allocator<bool>
|
|
#endif
|
|
|
|
#if defined (_STLP_DEBUG)
|
|
# define vector _STLP_NON_DBG_NAME(vector)
|
|
#endif
|
|
|
|
#ifdef _STLP_NO_BOOL
|
|
# define __BVECTOR_QUALIFIED bit_vector
|
|
# define __BVECTOR bit_vector
|
|
#else
|
|
# ifdef _STLP_VECBOOL_TEMPLATE
|
|
# define __BVECTOR_QUALIFIED vector<bool, _Alloc>
|
|
# else
|
|
# define __BVECTOR_QUALIFIED vector<bool, allocator<bool> >
|
|
# endif
|
|
# if defined (_STLP_PARTIAL_SPEC_NEEDS_TEMPLATE_ARGS)
|
|
# define __BVECTOR __BVECTOR_QUALIFIED
|
|
# else
|
|
# define __BVECTOR vector
|
|
# endif
|
|
#endif
|
|
|
|
#if !defined (_STLP_DEBUG) || defined (_STLP_NO_BOOL)
|
|
_STLP_MOVE_TO_STD_NAMESPACE
|
|
#endif
|
|
|
|
__BVEC_TMPL_HEADER
|
|
class __BVECTOR_QUALIFIED : public _STLP_PRIV _Bvector_base<_Alloc >
|
|
#if defined (_STLP_USE_PARTIAL_SPEC_WORKAROUND) && !defined (_STLP_DEBUG)
|
|
, public __stlport_class< __BVECTOR_QUALIFIED >
|
|
#endif
|
|
{
|
|
typedef _STLP_PRIV _Bvector_base<_Alloc > _Base;
|
|
typedef __BVECTOR_QUALIFIED _Self;
|
|
public:
|
|
typedef bool value_type;
|
|
typedef size_t size_type;
|
|
typedef ptrdiff_t difference_type;
|
|
typedef _STLP_PRIV _Bit_reference reference;
|
|
typedef bool const_reference;
|
|
typedef _STLP_PRIV _Bit_reference* pointer;
|
|
typedef const bool* const_pointer;
|
|
typedef random_access_iterator_tag _Iterator_category;
|
|
|
|
typedef _STLP_PRIV _Bit_iterator iterator;
|
|
typedef _STLP_PRIV _Bit_const_iterator const_iterator;
|
|
|
|
_STLP_DECLARE_RANDOM_ACCESS_REVERSE_ITERATORS;
|
|
|
|
#ifdef _STLP_VECBOOL_TEMPLATE
|
|
typedef _STLP_TYPENAME _STLP_PRIV _Bvector_base<_Alloc >::allocator_type allocator_type;
|
|
typedef _STLP_TYPENAME _STLP_PRIV _Bvector_base<_Alloc >::__chunk_type __chunk_type;
|
|
#else
|
|
typedef _STLP_PRIV _Bvector_base<_Alloc >::allocator_type allocator_type;
|
|
typedef _STLP_PRIV _Bvector_base<_Alloc >::__chunk_type __chunk_type;
|
|
#endif
|
|
|
|
protected:
|
|
|
|
void _M_initialize(size_type __n) {
|
|
__chunk_type* __q = this->_M_bit_alloc(__n);
|
|
this->_M_end_of_storage._M_data = __q + _Base::_M_bits_to_chunks(__n);
|
|
this->_M_start = iterator(__q, 0);
|
|
this->_M_finish = this->_M_start + difference_type(__n);
|
|
}
|
|
void _M_insert_aux(iterator __position, bool __x) {
|
|
if (this->_M_finish._M_p != this->_M_end_of_storage._M_data) {
|
|
_STLP_PRIV __copy_backward(__position, this->_M_finish, this->_M_finish + 1,
|
|
random_access_iterator_tag(), (difference_type*)0 );
|
|
*__position = __x;
|
|
++this->_M_finish;
|
|
}
|
|
else {
|
|
size_type __len = size() ? 2 * size() : _STLP_WORD_BIT;
|
|
__chunk_type* __q = this->_M_bit_alloc(__len);
|
|
iterator __i = _STLP_STD::copy(begin(), __position, iterator(__q, 0));
|
|
*__i++ = __x;
|
|
this->_M_finish = _STLP_STD::copy(__position, end(), __i);
|
|
this->_M_deallocate();
|
|
this->_M_end_of_storage._M_data = __q + _Base::_M_bits_to_chunks(__len);
|
|
this->_M_start = iterator(__q, 0);
|
|
}
|
|
}
|
|
|
|
#if defined (_STLP_MEMBER_TEMPLATES)
|
|
template <class _InputIterator>
|
|
void _M_initialize_range(_InputIterator __first, _InputIterator __last,
|
|
const input_iterator_tag &) {
|
|
this->_M_start = iterator();
|
|
this->_M_finish = iterator();
|
|
this->_M_end_of_storage._M_data = 0;
|
|
for ( ; __first != __last; ++__first)
|
|
push_back(*__first);
|
|
}
|
|
|
|
template <class _ForwardIterator>
|
|
void _M_initialize_range(_ForwardIterator __first, _ForwardIterator __last,
|
|
const forward_iterator_tag &) {
|
|
size_type __n = _STLP_STD::distance(__first, __last);
|
|
_M_initialize(__n);
|
|
_STLP_STD::copy(__first, __last, this->_M_start);
|
|
}
|
|
|
|
template <class _InputIterator>
|
|
void _M_insert_range(iterator __pos,
|
|
_InputIterator __first, _InputIterator __last,
|
|
const input_iterator_tag &) {
|
|
for ( ; __first != __last; ++__first) {
|
|
__pos = insert(__pos, *__first);
|
|
++__pos;
|
|
}
|
|
}
|
|
|
|
template <class _ForwardIterator>
|
|
void _M_insert_range(iterator __position,
|
|
_ForwardIterator __first, _ForwardIterator __last,
|
|
const forward_iterator_tag &) {
|
|
if (__first != __last) {
|
|
size_type __n = _STLP_STD::distance(__first, __last);
|
|
if (capacity() - size() >= __n) {
|
|
_STLP_PRIV __copy_backward(__position, end(), this->_M_finish + difference_type(__n),
|
|
random_access_iterator_tag(), (difference_type*)0 );
|
|
_STLP_STD::copy(__first, __last, __position);
|
|
this->_M_finish += difference_type(__n);
|
|
}
|
|
else {
|
|
size_type __len = size() + (max)(size(), __n);
|
|
__chunk_type* __q = this->_M_bit_alloc(__len);
|
|
iterator __i = _STLP_STD::copy(begin(), __position, iterator(__q, 0));
|
|
__i = _STLP_STD::copy(__first, __last, __i);
|
|
this->_M_finish = _STLP_STD::copy(__position, end(), __i);
|
|
this->_M_deallocate();
|
|
this->_M_end_of_storage._M_data = __q + _Base::_M_bits_to_chunks(__len);
|
|
this->_M_start = iterator(__q, 0);
|
|
}
|
|
}
|
|
}
|
|
|
|
#endif /* _STLP_MEMBER_TEMPLATES */
|
|
|
|
public:
|
|
iterator begin() { return this->_M_start; }
|
|
const_iterator begin() const { return this->_M_start; }
|
|
iterator end() { return this->_M_finish; }
|
|
const_iterator end() const { return this->_M_finish; }
|
|
|
|
reverse_iterator rbegin() { return reverse_iterator(end()); }
|
|
const_reverse_iterator rbegin() const {
|
|
return const_reverse_iterator(end());
|
|
}
|
|
reverse_iterator rend() { return reverse_iterator(begin()); }
|
|
const_reverse_iterator rend() const {
|
|
return const_reverse_iterator(begin());
|
|
}
|
|
|
|
size_type size() const { return size_type(end() - begin()); }
|
|
size_type max_size() const { return size_type(-1); }
|
|
size_type capacity() const {
|
|
return size_type(const_iterator(this->_M_end_of_storage._M_data, 0) - begin());
|
|
}
|
|
bool empty() const { return begin() == end(); }
|
|
reference operator[](size_type __n)
|
|
{ return *(begin() + difference_type(__n)); }
|
|
const_reference operator[](size_type __n) const
|
|
{ return *(begin() + difference_type(__n)); }
|
|
|
|
void _M_range_check(size_type __n) const {
|
|
if (__n >= this->size())
|
|
__stl_throw_range_error("vector<bool>");
|
|
}
|
|
|
|
reference at(size_type __n)
|
|
{ _M_range_check(__n); return (*this)[__n]; }
|
|
const_reference at(size_type __n) const
|
|
{ _M_range_check(__n); return (*this)[__n]; }
|
|
|
|
explicit __BVECTOR(const allocator_type& __a = allocator_type())
|
|
: _STLP_PRIV _Bvector_base<_Alloc >(__a) {}
|
|
|
|
__BVECTOR(size_type __n, bool __val,
|
|
const allocator_type& __a = allocator_type())
|
|
: _STLP_PRIV _Bvector_base<_Alloc >(__a) {
|
|
_M_initialize(__n);
|
|
fill(this->_M_start._M_p, (__chunk_type*)(this->_M_end_of_storage._M_data), __val ? ~0 : 0);
|
|
}
|
|
|
|
explicit __BVECTOR(size_type __n)
|
|
: _STLP_PRIV _Bvector_base<_Alloc >(allocator_type()) {
|
|
_M_initialize(__n);
|
|
fill(this->_M_start._M_p, (__chunk_type*)(this->_M_end_of_storage._M_data), 0);
|
|
}
|
|
|
|
__BVECTOR(const _Self& __x)
|
|
: _STLP_PRIV _Bvector_base<_Alloc >(__x.get_allocator()) {
|
|
_M_initialize(__x.size());
|
|
_STLP_STD::copy(__x.begin(), __x.end(), this->_M_start);
|
|
}
|
|
|
|
#if defined (_STLP_MEMBER_TEMPLATES)
|
|
template <class _Integer>
|
|
void _M_initialize_dispatch(_Integer __n, _Integer __x, const __true_type&) {
|
|
_M_initialize(__n);
|
|
fill(this->_M_start._M_p, this->_M_end_of_storage._M_data, __x ? ~0 : 0);
|
|
}
|
|
|
|
template <class _InputIterator>
|
|
void _M_initialize_dispatch(_InputIterator __first, _InputIterator __last,
|
|
const __false_type&) {
|
|
_M_initialize_range(__first, __last, _STLP_ITERATOR_CATEGORY(__first, _InputIterator));
|
|
}
|
|
# if defined (_STLP_NEEDS_EXTRA_TEMPLATE_CONSTRUCTORS)
|
|
// Check whether it's an integral type. If so, it's not an iterator.
|
|
template <class _InputIterator>
|
|
__BVECTOR(_InputIterator __first, _InputIterator __last)
|
|
: _STLP_PRIV _Bvector_base<_Alloc >(allocator_type()) {
|
|
typedef typename _IsIntegral<_InputIterator>::_Ret _Integral;
|
|
_M_initialize_dispatch(__first, __last, _Integral());
|
|
}
|
|
# endif
|
|
template <class _InputIterator>
|
|
__BVECTOR(_InputIterator __first, _InputIterator __last,
|
|
const allocator_type& __a _STLP_ALLOCATOR_TYPE_DFL)
|
|
: _STLP_PRIV _Bvector_base<_Alloc >(__a) {
|
|
typedef typename _IsIntegral<_InputIterator>::_Ret _Integral;
|
|
_M_initialize_dispatch(__first, __last, _Integral());
|
|
}
|
|
#else /* _STLP_MEMBER_TEMPLATES */
|
|
__BVECTOR(const_iterator __first, const_iterator __last,
|
|
const allocator_type& __a = allocator_type())
|
|
: _STLP_PRIV _Bvector_base<_Alloc >(__a) {
|
|
size_type __n = _STLP_STD::distance(__first, __last);
|
|
_M_initialize(__n);
|
|
_STLP_STD::copy(__first, __last, this->_M_start);
|
|
}
|
|
__BVECTOR(const bool* __first, const bool* __last,
|
|
const allocator_type& __a = allocator_type())
|
|
: _STLP_PRIV _Bvector_base<_Alloc >(__a) {
|
|
size_type __n = _STLP_STD::distance(__first, __last);
|
|
_M_initialize(__n);
|
|
_STLP_STD::copy(__first, __last, this->_M_start);
|
|
}
|
|
#endif /* _STLP_MEMBER_TEMPLATES */
|
|
|
|
#if !defined (_STLP_NO_MOVE_SEMANTIC)
|
|
__BVECTOR(__move_source<_Self> src)
|
|
: _STLP_PRIV _Bvector_base<_Alloc >(__move_source<_Base>(src.get())) {}
|
|
#endif
|
|
|
|
~__BVECTOR() {}
|
|
|
|
__BVECTOR_QUALIFIED& operator=(const __BVECTOR_QUALIFIED& __x) {
|
|
if (&__x == this) return *this;
|
|
if (__x.size() > capacity()) {
|
|
this->_M_deallocate();
|
|
_M_initialize(__x.size());
|
|
}
|
|
_STLP_STD::copy(__x.begin(), __x.end(), begin());
|
|
this->_M_finish = begin() + difference_type(__x.size());
|
|
return *this;
|
|
}
|
|
|
|
// assign(), a generalized assignment member function. Two
|
|
// versions: one that takes a count, and one that takes a range.
|
|
// The range version is a member template, so we dispatch on whether
|
|
// or not the type is an integer.
|
|
|
|
void _M_fill_assign(size_t __n, bool __x) {
|
|
if (__n > size()) {
|
|
fill(this->_M_start._M_p, (__chunk_type*)(this->_M_end_of_storage._M_data), __x ? ~0 : 0);
|
|
insert(end(), __n - size(), __x);
|
|
}
|
|
else {
|
|
erase(begin() + __n, end());
|
|
fill(this->_M_start._M_p, (__chunk_type*)(this->_M_end_of_storage._M_data), __x ? ~0 : 0);
|
|
}
|
|
}
|
|
void assign(size_t __n, bool __x) { _M_fill_assign(__n, __x); }
|
|
|
|
#if defined (_STLP_MEMBER_TEMPLATES)
|
|
template <class _InputIterator>
|
|
void assign(_InputIterator __first, _InputIterator __last) {
|
|
typedef typename _IsIntegral<_InputIterator>::_Ret _Integral;
|
|
_M_assign_dispatch(__first, __last, _Integral());
|
|
}
|
|
|
|
template <class _Integer>
|
|
void _M_assign_dispatch(_Integer __n, _Integer __val, const __true_type&)
|
|
{ _M_fill_assign((size_t) __n, (bool) __val); }
|
|
|
|
template <class _InputIter>
|
|
void _M_assign_dispatch(_InputIter __first, _InputIter __last, const __false_type&)
|
|
{ _M_assign_aux(__first, __last, _STLP_ITERATOR_CATEGORY(__first, _InputIter)); }
|
|
|
|
template <class _InputIterator>
|
|
void _M_assign_aux(_InputIterator __first, _InputIterator __last,
|
|
const input_iterator_tag &) {
|
|
iterator __cur = begin();
|
|
for ( ; __first != __last && __cur != end(); ++__cur, ++__first)
|
|
*__cur = *__first;
|
|
if (__first == __last)
|
|
erase(__cur, end());
|
|
else
|
|
insert(end(), __first, __last);
|
|
}
|
|
|
|
template <class _ForwardIterator>
|
|
void _M_assign_aux(_ForwardIterator __first, _ForwardIterator __last,
|
|
const forward_iterator_tag &) {
|
|
size_type __len = _STLP_STD::distance(__first, __last);
|
|
if (__len < size())
|
|
erase(_STLP_STD::copy(__first, __last, begin()), end());
|
|
else {
|
|
_ForwardIterator __mid = __first;
|
|
_STLP_STD::advance(__mid, size());
|
|
_STLP_STD::copy(__first, __mid, begin());
|
|
insert(end(), __mid, __last);
|
|
}
|
|
}
|
|
#endif /* _STLP_MEMBER_TEMPLATES */
|
|
|
|
void reserve(size_type __n) {
|
|
if (capacity() < __n) {
|
|
if (max_size() < __n)
|
|
__stl_throw_length_error("vector<bool>");
|
|
__chunk_type* __q = this->_M_bit_alloc(__n);
|
|
_STLP_PRIV _Bit_iterator __z(__q, 0);
|
|
this->_M_finish = _STLP_STD::copy(begin(), end(), __z);
|
|
this->_M_deallocate();
|
|
this->_M_start = iterator(__q, 0);
|
|
this->_M_end_of_storage._M_data = __q + _Base::_M_bits_to_chunks(__n);
|
|
}
|
|
}
|
|
|
|
reference front() { return *begin(); }
|
|
const_reference front() const { return *begin(); }
|
|
reference back() { return *(end() - 1); }
|
|
const_reference back() const { return *(end() - 1); }
|
|
void push_back(bool __x) {
|
|
if (this->_M_finish._M_p != this->_M_end_of_storage._M_data) {
|
|
*(this->_M_finish) = __x;
|
|
++this->_M_finish;
|
|
}
|
|
else
|
|
_M_insert_aux(end(), __x);
|
|
}
|
|
void swap(__BVECTOR_QUALIFIED& __x) {
|
|
_STLP_STD::swap(this->_M_start, __x._M_start);
|
|
_STLP_STD::swap(this->_M_finish, __x._M_finish);
|
|
this->_M_end_of_storage.swap(__x._M_end_of_storage);
|
|
}
|
|
#if defined (_STLP_USE_PARTIAL_SPEC_WORKAROUND) && !defined (_STLP_FUNCTION_TMPL_PARTIAL_ORDER)
|
|
void _M_swap_workaround(__BVECTOR_QUALIFIED& __x) { swap(__x); }
|
|
#endif
|
|
|
|
iterator insert(iterator __position, bool __x = bool()) {
|
|
difference_type __n = __position - begin();
|
|
if (this->_M_finish._M_p != this->_M_end_of_storage._M_data && __position == end()) {
|
|
*(this->_M_finish) = __x;
|
|
++this->_M_finish;
|
|
}
|
|
else
|
|
_M_insert_aux(__position, __x);
|
|
return begin() + __n;
|
|
}
|
|
|
|
#if defined (_STLP_MEMBER_TEMPLATES)
|
|
|
|
template <class _Integer>
|
|
void _M_insert_dispatch(iterator __pos, _Integer __n, _Integer __x,
|
|
const __true_type&) {
|
|
_M_fill_insert(__pos, (size_type) __n, (bool) __x);
|
|
}
|
|
|
|
template <class _InputIterator>
|
|
void _M_insert_dispatch(iterator __pos,
|
|
_InputIterator __first, _InputIterator __last,
|
|
const __false_type&) {
|
|
_M_insert_range(__pos, __first, __last, _STLP_ITERATOR_CATEGORY(__first, _InputIterator));
|
|
}
|
|
|
|
// Check whether it's an integral type. If so, it's not an iterator.
|
|
template <class _InputIterator>
|
|
void insert(iterator __position,
|
|
_InputIterator __first, _InputIterator __last) {
|
|
typedef typename _IsIntegral<_InputIterator>::_Ret _Integral;
|
|
_M_insert_dispatch(__position, __first, __last, _Integral());
|
|
}
|
|
#else /* _STLP_MEMBER_TEMPLATES */
|
|
void insert(iterator __position,
|
|
const_iterator __first, const_iterator __last) {
|
|
if (__first == __last) return;
|
|
size_type __n = _STLP_STD::distance(__first, __last);
|
|
if (capacity() - size() >= __n) {
|
|
_STLP_PRIV __copy_backward(__position, end(), this->_M_finish + __n,
|
|
random_access_iterator_tag(), (difference_type*)0 );
|
|
_STLP_STD::copy(__first, __last, __position);
|
|
this->_M_finish += __n;
|
|
}
|
|
else {
|
|
size_type __len = size() + (max)(size(), __n);
|
|
__chunk_type* __q = this->_M_bit_alloc(__len);
|
|
iterator __i = _STLP_STD::copy(begin(), __position, iterator(__q, 0));
|
|
__i = _STLP_STD::copy(__first, __last, __i);
|
|
this->_M_finish = _STLP_STD::copy(__position, end(), __i);
|
|
this->_M_deallocate();
|
|
this->_M_end_of_storage._M_data = __q + _Base::_M_bits_to_chunks(__len);
|
|
this->_M_start = iterator(__q, 0);
|
|
}
|
|
}
|
|
|
|
void insert(iterator __position, const bool* __first, const bool* __last) {
|
|
if (__first == __last) return;
|
|
size_type __n = _STLP_STD::distance(__first, __last);
|
|
if (capacity() - size() >= __n) {
|
|
_STLP_PRIV __copy_backward(__position, end(), this->_M_finish + __n,
|
|
random_access_iterator_tag(), (difference_type*)0 );
|
|
_STLP_STD::copy(__first, __last, __position);
|
|
this->_M_finish += __n;
|
|
}
|
|
else {
|
|
size_type __len = size() + (max)(size(), __n);
|
|
__chunk_type* __q = this->_M_bit_alloc(__len);
|
|
iterator __i = _STLP_STD::copy(begin(), __position, iterator(__q, 0));
|
|
__i = _STLP_STD::copy(__first, __last, __i);
|
|
this->_M_finish = _STLP_STD::copy(__position, end(), __i);
|
|
this->_M_deallocate();
|
|
this->_M_end_of_storage._M_data = __q + _Base::_M_bits_to_chunks(__len);
|
|
this->_M_start = iterator(__q, 0);
|
|
}
|
|
}
|
|
#endif /* _STLP_MEMBER_TEMPLATES */
|
|
|
|
void _M_fill_insert(iterator __position, size_type __n, bool __x) {
|
|
if (__n == 0) return;
|
|
if (capacity() - size() >= __n) {
|
|
_STLP_PRIV __copy_backward(__position, end(), this->_M_finish + difference_type(__n),
|
|
random_access_iterator_tag(), (difference_type*)0 );
|
|
fill(__position, __position + difference_type(__n), __x);
|
|
this->_M_finish += difference_type(__n);
|
|
}
|
|
else {
|
|
size_type __len = size() + (max)(size(), __n);
|
|
__chunk_type* __q = this->_M_bit_alloc(__len);
|
|
iterator __i = _STLP_STD::copy(begin(), __position, iterator(__q, 0));
|
|
fill_n(__i, __n, __x);
|
|
this->_M_finish = _STLP_STD::copy(__position, end(), __i + difference_type(__n));
|
|
this->_M_deallocate();
|
|
this->_M_end_of_storage._M_data = __q + _Base::_M_bits_to_chunks(__len);
|
|
this->_M_start = iterator(__q, 0);
|
|
}
|
|
}
|
|
|
|
void insert(iterator __position, size_type __n, bool __x) {
|
|
_M_fill_insert(__position, __n, __x);
|
|
}
|
|
|
|
void pop_back() {
|
|
--this->_M_finish;
|
|
}
|
|
iterator erase(iterator __position) {
|
|
if (__position + 1 != end())
|
|
_STLP_STD::copy(__position + 1, end(), __position);
|
|
--this->_M_finish;
|
|
return __position;
|
|
}
|
|
iterator erase(iterator __first, iterator __last) {
|
|
this->_M_finish = _STLP_STD::copy(__last, end(), __first);
|
|
return __first;
|
|
}
|
|
void resize(size_type __new_size, bool __x = bool()) {
|
|
if (__new_size < size())
|
|
erase(begin() + difference_type(__new_size), end());
|
|
else
|
|
insert(end(), __new_size - size(), __x);
|
|
}
|
|
void flip() {
|
|
for (__chunk_type* __p = this->_M_start._M_p; __p != this->_M_end_of_storage._M_data; ++__p)
|
|
*__p = ~*__p;
|
|
}
|
|
|
|
void clear() { erase(begin(), end()); }
|
|
};
|
|
|
|
#if defined (_STLP_NO_BOOL) || defined (__HP_aCC) // fixed soon (03/17/2000)
|
|
# define _STLP_TEMPLATE_HEADER __BVEC_TMPL_HEADER
|
|
# define _STLP_TEMPLATE_CONTAINER __BVECTOR_QUALIFIED
|
|
# include <stl/_relops_cont.h>
|
|
# undef _STLP_TEMPLATE_CONTAINER
|
|
# undef _STLP_TEMPLATE_HEADER
|
|
#endif /* NO_BOOL */
|
|
|
|
#if defined (_STLP_DEBUG) && !defined (_STLP_NO_BOOL)
|
|
_STLP_MOVE_TO_STD_NAMESPACE
|
|
#endif
|
|
|
|
_STLP_END_NAMESPACE
|
|
|
|
#undef vector
|
|
#undef _Alloc
|
|
#undef _STLP_VECBOOL_TEMPLATE
|
|
#undef __BVECTOR
|
|
#undef __BVECTOR_QUALIFIED
|
|
#undef __BVEC_TMPL_HEADER
|
|
|
|
#undef _STLP_WORD_BIT
|
|
|
|
#endif /* _STLP_INTERNAL_BVECTOR_H */
|
|
|
|
// Local Variables:
|
|
// mode:C++
|
|
// End:
|