williamr@2: /* williamr@2: * Copyright (c) 2004 williamr@2: * Francois Dumont williamr@2: * williamr@2: * This material is provided "as is", with absolutely no warranty expressed williamr@2: * or implied. Any use is at your own risk. williamr@2: * williamr@2: * Permission to use or copy this software for any purpose is hereby granted williamr@2: * without fee, provided the above notices are retained on all copies. williamr@2: * Permission to modify the code and to distribute modified code is granted, williamr@2: * provided the above notices are retained, and a notice that the code was williamr@2: * modified is included with the above copyright notice. williamr@2: * williamr@2: */ williamr@2: williamr@2: //Included from _string.h, no need for macro guarding. williamr@2: williamr@2: _STLP_BEGIN_NAMESPACE williamr@2: williamr@2: #if defined (_STLP_DEBUG) williamr@2: # define basic_string _STLP_NON_DBG_NAME(str) williamr@2: _STLP_MOVE_TO_PRIV_NAMESPACE williamr@2: #endif williamr@2: williamr@2: #define _STLP_NO_MEM_T_STRING_BASE _STLP_PRIV _STLP_NO_MEM_T_NAME(str)<_CharT, _Traits, _Alloc> williamr@2: williamr@2: template williamr@2: class basic_string : public _STLP_NO_MEM_T_STRING_BASE williamr@2: #if defined (_STLP_USE_PARTIAL_SPEC_WORKAROUND) && \ williamr@2: !defined (basic_string) williamr@2: , public __stlport_class > williamr@2: #endif williamr@2: { williamr@2: protected: // Protected members inherited from base. williamr@2: typedef basic_string<_CharT, _Traits, _Alloc> _Self; williamr@2: typedef _STLP_NO_MEM_T_STRING_BASE _Base; williamr@2: typedef typename _Base::_Char_Is_POD _Char_Is_POD; williamr@2: williamr@2: public: williamr@2: williamr@2: __IMPORT_WITH_REVERSE_ITERATORS(_Base) williamr@2: williamr@2: typedef typename _Base::_Iterator_category _Iterator_category; williamr@2: typedef typename _Base::traits_type traits_type; williamr@2: typedef typename _Base::_Reserve_t _Reserve_t; williamr@2: williamr@2: public: // Constructor, destructor, assignment. williamr@2: explicit basic_string(const allocator_type& __a = allocator_type()) williamr@2: : _STLP_NO_MEM_T_STRING_BASE(__a) {} williamr@2: williamr@2: basic_string(_Reserve_t __r, size_t __n, williamr@2: const allocator_type& __a = allocator_type()) williamr@2: : _STLP_NO_MEM_T_STRING_BASE(__r, __n, __a) {} williamr@2: williamr@2: basic_string(const _Self& __s) williamr@2: : _STLP_NO_MEM_T_STRING_BASE(__s) {} williamr@2: williamr@2: basic_string(const _Self& __s, size_type __pos, size_type __n = npos, williamr@2: const allocator_type& __a = allocator_type()) williamr@2: : _STLP_NO_MEM_T_STRING_BASE(__s, __pos, __n, __a) {} williamr@2: williamr@2: basic_string(const _CharT* __s, size_type __n, williamr@2: const allocator_type& __a = allocator_type()) williamr@2: : _STLP_NO_MEM_T_STRING_BASE(__s, __n, __a) {} williamr@2: williamr@2: basic_string(const _CharT* __s, williamr@2: const allocator_type& __a = allocator_type()) williamr@2: : _STLP_NO_MEM_T_STRING_BASE(__s, __a) {} williamr@2: williamr@2: basic_string(size_type __n, _CharT __c, williamr@2: const allocator_type& __a = allocator_type()) williamr@2: : _STLP_NO_MEM_T_STRING_BASE(__n, __c, __a) {} williamr@2: williamr@2: basic_string(__move_source<_Self> src) williamr@2: : _STLP_NO_MEM_T_STRING_BASE(__move_source<_Base>(src.get())) {} williamr@2: williamr@2: // Check to see if _InputIterator is an integer type. If so, then williamr@2: // it can't be an iterator. williamr@2: #if !(defined(__MRC__) || (defined(__SC__) && !defined(__DMC__))) //*ty 04/30/2001 - mpw compilers choke on this ctor williamr@2: template williamr@2: basic_string(_InputIterator __f, _InputIterator __l, williamr@2: const allocator_type & __a _STLP_ALLOCATOR_TYPE_DFL) williamr@2: : _STLP_NO_MEM_T_STRING_BASE(_Base::_CalledFromWorkaround_t(), __a) { williamr@2: typedef typename _IsIntegral<_InputIterator>::_Ret _Integral; williamr@2: _M_initialize_dispatch(__f, __l, _Integral()); williamr@2: } williamr@2: # if defined (_STLP_NEEDS_EXTRA_TEMPLATE_CONSTRUCTORS) williamr@2: template williamr@2: basic_string(_InputIterator __f, _InputIterator __l) williamr@2: : _STLP_NO_MEM_T_STRING_BASE(_Base::_CalledFromWorkaround_t(), allocator_type()) { williamr@2: typedef typename _IsIntegral<_InputIterator>::_Ret _Integral; williamr@2: _M_initialize_dispatch(__f, __l, _Integral()); williamr@2: } williamr@2: # endif williamr@2: #endif /* !__MRC__ || (__SC__ && !__DMC__) */ williamr@2: williamr@2: _Self& operator=(const _Self& __s) { williamr@2: _Base::operator=(__s); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& operator=(const _CharT* __s) { williamr@2: _Base::operator=(__s); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& operator=(_CharT __c) { williamr@2: _Base::operator=(__c); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: private: williamr@2: template williamr@2: void _M_range_initialize(_InputIter __f, _InputIter __l, williamr@2: const input_iterator_tag &__tag) { williamr@2: this->_M_allocate_block(); williamr@2: this->_M_construct_null(this->_M_Finish()); williamr@2: _STLP_TRY { williamr@2: _M_appendT(__f, __l, __tag); williamr@2: } williamr@2: _STLP_UNWIND(this->_M_destroy_range()) williamr@2: } williamr@2: williamr@2: template williamr@2: void _M_range_initialize(_ForwardIter __f, _ForwardIter __l, williamr@2: const forward_iterator_tag &) { williamr@2: difference_type __n = distance(__f, __l); williamr@2: this->_M_allocate_block(__n + 1); williamr@2: #if defined (_STLP_USE_SHORT_STRING_OPTIM) williamr@2: if (this->_M_using_static_buf()) { williamr@2: _M_copyT(__f, __l, this->_M_Start()); williamr@2: this->_M_finish = this->_M_Start() + __n; williamr@2: } williamr@2: else williamr@2: #endif /* _STLP_USE_SHORT_STRING_OPTIM */ williamr@2: this->_M_finish = uninitialized_copy(__f, __l, this->_M_Start()); williamr@2: this->_M_terminate_string(); williamr@2: } williamr@2: williamr@2: template williamr@2: void _M_range_initializeT(_InputIter __f, _InputIter __l) { williamr@2: _M_range_initialize(__f, __l, _STLP_ITERATOR_CATEGORY(__f, _InputIter)); williamr@2: } williamr@2: williamr@2: template williamr@2: void _M_initialize_dispatch(_Integer __n, _Integer __x, const __true_type& /*_Integral*/) { williamr@2: this->_M_allocate_block(__n + 1); williamr@2: #if defined (_STLP_USE_SHORT_STRING_OPTIM) williamr@2: if (this->_M_using_static_buf()) { williamr@2: _Traits::assign(this->_M_Start(), __n, __x); williamr@2: this->_M_finish = this->_M_Start() + __n; williamr@2: } williamr@2: else williamr@2: #endif /* _STLP_USE_SHORT_STRING_OPTIM */ williamr@2: this->_M_finish = uninitialized_fill_n(this->_M_Start(), __n, __x); williamr@2: this->_M_terminate_string(); williamr@2: } williamr@2: williamr@2: template williamr@2: void _M_initialize_dispatch(_InputIter __f, _InputIter __l, const __false_type& /*_Integral*/) { williamr@2: _M_range_initializeT(__f, __l); williamr@2: } williamr@2: williamr@2: public: // Append, operator+=, push_back. williamr@2: _Self& operator+=(const _Self& __s) { williamr@2: _Base::operator+=(__s); williamr@2: return *this; williamr@2: } williamr@2: _Self& operator+=(const _CharT* __s) { williamr@2: _STLP_FIX_LITERAL_BUG(__s) williamr@2: _Base::operator+=(__s); williamr@2: return *this; williamr@2: } williamr@2: _Self& operator+=(_CharT __c) { williamr@2: _Base::operator+=(__c); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& append(const _Self& __s) { williamr@2: _Base::append(__s); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& append(const _Self& __s, williamr@2: size_type __pos, size_type __n) { williamr@2: _Base::append(__s, __pos, __n); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& append(const _CharT* __s, size_type __n) { williamr@2: _STLP_FIX_LITERAL_BUG(__s) williamr@2: _Base::append(__s, __n); williamr@2: return *this; williamr@2: } williamr@2: _Self& append(const _CharT* __s) { williamr@2: _STLP_FIX_LITERAL_BUG(__s) williamr@2: _Base::append(__s); williamr@2: return *this; williamr@2: } williamr@2: _Self& append(size_type __n, _CharT __c) { williamr@2: _Base::append(__n, __c); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: // Check to see if _InputIterator is an integer type. If so, then williamr@2: // it can't be an iterator. williamr@2: template williamr@2: _Self& append(_InputIter __first, _InputIter __last) { williamr@2: typedef typename _IsIntegral<_InputIter>::_Ret _Integral; williamr@2: return _M_append_dispatch(__first, __last, _Integral()); williamr@2: } williamr@2: williamr@2: #if !defined (_STLP_NO_METHOD_SPECIALIZATION) && !defined (_STLP_NO_EXTENSIONS) williamr@2: //See equivalent assign method remark. williamr@2: _Self& append(const _CharT* __f, const _CharT* __l) { williamr@2: _STLP_FIX_LITERAL_BUG(__f)_STLP_FIX_LITERAL_BUG(__l) williamr@2: _Base::append(__f, __l); williamr@2: return *this; williamr@2: } williamr@2: #endif williamr@2: williamr@2: private: // Helper functions for append. williamr@2: williamr@2: template williamr@2: _Self& _M_appendT(_InputIter __first, _InputIter __last, williamr@2: const input_iterator_tag &) { williamr@2: for ( ; __first != __last ; ++__first) williamr@2: _Base::push_back(*__first); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: template williamr@2: _Self& _M_appendT(_ForwardIter __first, _ForwardIter __last, williamr@2: const forward_iterator_tag &) { williamr@2: if (__first != __last) { williamr@2: const size_type __old_size = this->size(); williamr@2: difference_type __n = distance(__first, __last); williamr@2: if (__STATIC_CAST(size_type,__n) > max_size() || __old_size > max_size() - __STATIC_CAST(size_type,__n)) williamr@2: this->_M_throw_length_error(); williamr@2: if (__old_size + __n > capacity()) { williamr@2: const size_type __len = __old_size + williamr@2: (max)(__old_size, __STATIC_CAST(size_type,__n)) + 1; williamr@2: pointer __new_start = this->_M_end_of_storage.allocate(__len); williamr@2: pointer __new_finish = __new_start; williamr@2: _STLP_TRY { williamr@2: __new_finish = uninitialized_copy(this->_M_Start(), this->_M_Finish(), __new_start); williamr@2: __new_finish = uninitialized_copy(__first, __last, __new_finish); williamr@2: _M_construct_null(__new_finish); williamr@2: } williamr@2: _STLP_UNWIND((_STLP_STD::_Destroy_Range(__new_start,__new_finish), williamr@2: this->_M_end_of_storage.deallocate(__new_start,__len))) williamr@2: this->_M_destroy_range(); williamr@2: this->_M_deallocate_block(); williamr@2: this->_M_reset(__new_start, __new_finish, __new_start + __len); williamr@2: } williamr@2: else { williamr@2: _ForwardIter __f1 = __first; williamr@2: ++__f1; williamr@2: #if defined (_STLP_USE_SHORT_STRING_OPTIM) williamr@2: if (this->_M_using_static_buf()) williamr@2: _M_copyT(__f1, __last, this->_M_Finish() + 1); williamr@2: else williamr@2: #endif /* _STLP_USE_SHORT_STRING_OPTIM */ williamr@2: uninitialized_copy(__f1, __last, this->_M_Finish() + 1); williamr@2: _STLP_TRY { williamr@2: this->_M_construct_null(this->_M_Finish() + __n); williamr@2: } williamr@2: _STLP_UNWIND(this->_M_destroy_ptr_range(this->_M_Finish() + 1, this->_M_Finish() + __n)) williamr@2: _Traits::assign(*this->_M_finish, *__first); williamr@2: this->_M_finish += __n; williamr@2: } williamr@2: } williamr@2: return *this; williamr@2: } williamr@2: williamr@2: template williamr@2: _Self& _M_append_dispatch(_Integer __n, _Integer __x, const __true_type& /*Integral*/) { williamr@2: return append((size_type) __n, (_CharT) __x); williamr@2: } williamr@2: williamr@2: template williamr@2: _Self& _M_append_dispatch(_InputIter __f, _InputIter __l, const __false_type& /*Integral*/) { williamr@2: return _M_appendT(__f, __l, _STLP_ITERATOR_CATEGORY(__f, _InputIter)); williamr@2: } williamr@2: williamr@2: public: // Assign williamr@2: williamr@2: _Self& assign(const _Self& __s) { williamr@2: _Base::assign(__s); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& assign(const _Self& __s, williamr@2: size_type __pos, size_type __n) { williamr@2: _Base::assign(__s, __pos, __n); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& assign(const _CharT* __s, size_type __n) { williamr@2: _STLP_FIX_LITERAL_BUG(__s) williamr@2: _Base::assign(__s, __n); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& assign(const _CharT* __s) { williamr@2: _STLP_FIX_LITERAL_BUG(__s) williamr@2: _Base::assign(__s); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& assign(size_type __n, _CharT __c) { williamr@2: _Base::assign(__n, __c); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: private: // Helper functions for assign. williamr@2: williamr@2: template williamr@2: _Self& _M_assign_dispatch(_Integer __n, _Integer __x, const __true_type& /*_Integral*/) { williamr@2: return assign((size_type) __n, (_CharT) __x); williamr@2: } williamr@2: williamr@2: template williamr@2: _Self& _M_assign_dispatch(_InputIter __f, _InputIter __l, const __false_type& /*_Integral*/) { williamr@2: pointer __cur = this->_M_Start(); williamr@2: while (__f != __l && __cur != this->_M_Finish()) { williamr@2: _Traits::assign(*__cur, *__f); williamr@2: ++__f; williamr@2: ++__cur; williamr@2: } williamr@2: if (__f == __l) williamr@2: _Base::erase(__cur, this->_M_Finish()); williamr@2: else williamr@2: _M_appendT(__f, __l, _STLP_ITERATOR_CATEGORY(__f, _InputIter)); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: public: williamr@2: // Check to see if _InputIterator is an integer type. If so, then williamr@2: // it can't be an iterator. williamr@2: template williamr@2: _Self& assign(_InputIter __first, _InputIter __last) { williamr@2: typedef typename _IsIntegral<_InputIter>::_Ret _Integral; williamr@2: return _M_assign_dispatch(__first, __last, _Integral()); williamr@2: } williamr@2: williamr@2: #if !defined (_STLP_NO_METHOD_SPECIALIZATION) && !defined (_STLP_NO_EXTENSIONS) williamr@2: /* This method is not part of the standard and is a specialization of the williamr@2: * template method assign. It is only granted for convenience to call assign williamr@2: * with mixed parameters iterator and const_iterator. williamr@2: */ williamr@2: _Self& assign(const _CharT* __f, const _CharT* __l) { williamr@2: _STLP_FIX_LITERAL_BUG(__f)_STLP_FIX_LITERAL_BUG(__l) williamr@2: _Base::assign(__f, __l); williamr@2: return *this; williamr@2: } williamr@2: #endif williamr@2: williamr@2: public: // Insert williamr@2: williamr@2: _Self& insert(size_type __pos, const _Self& __s) { williamr@2: _Base::insert(__pos, __s); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& insert(size_type __pos, const _Self& __s, williamr@2: size_type __beg, size_type __n) { williamr@2: _Base::insert(__pos, __s, __beg, __n); williamr@2: return *this; williamr@2: } williamr@2: _Self& insert(size_type __pos, const _CharT* __s, size_type __n) { williamr@2: _STLP_FIX_LITERAL_BUG(__s) williamr@2: _Base::insert(__pos, __s, __n); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& insert(size_type __pos, const _CharT* __s) { williamr@2: _STLP_FIX_LITERAL_BUG(__s) williamr@2: _Base::insert(__pos, __s); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& insert(size_type __pos, size_type __n, _CharT __c) { williamr@2: _Base::insert(__pos, __n, __c); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: iterator insert(iterator __p, _CharT __c) { williamr@2: return _Base::insert(__p, __c); williamr@2: } williamr@2: williamr@2: void insert(iterator __p, size_t __n, _CharT __c) { williamr@2: _Base::insert(__p, __n, __c); williamr@2: } williamr@2: williamr@2: // Check to see if _InputIterator is an integer type. If so, then williamr@2: // it can't be an iterator. williamr@2: template williamr@2: void insert(iterator __p, _InputIter __first, _InputIter __last) { williamr@2: typedef typename _IsIntegral<_InputIter>::_Ret _Integral; williamr@2: _M_insert_dispatch(__p, __first, __last, _Integral()); williamr@2: } williamr@2: williamr@2: private: // Helper functions for insert. williamr@2: williamr@2: void _M_insert(iterator __p, const _CharT* __f, const _CharT* __l, bool __self_ref) { williamr@2: _STLP_FIX_LITERAL_BUG(__f)_STLP_FIX_LITERAL_BUG(__l) williamr@2: _Base::_M_insert(__p, __f, __l, __self_ref); williamr@2: } williamr@2: williamr@2: template williamr@2: void _M_insert_overflow(iterator __position, _ForwardIter __first, _ForwardIter __last, williamr@2: difference_type __n) { williamr@2: const size_type __old_size = this->size(); williamr@2: const size_type __len = __old_size + (max)(__old_size, __STATIC_CAST(size_type,__n)) + 1; williamr@2: pointer __new_start = this->_M_end_of_storage.allocate(__len); williamr@2: pointer __new_finish = __new_start; williamr@2: _STLP_TRY { williamr@2: __new_finish = uninitialized_copy(this->_M_Start(), __position, __new_start); williamr@2: __new_finish = uninitialized_copy(__first, __last, __new_finish); williamr@2: __new_finish = uninitialized_copy(__position, this->_M_Finish(), __new_finish); williamr@2: this->_M_construct_null(__new_finish); williamr@2: } williamr@2: _STLP_UNWIND((_STLP_STD::_Destroy_Range(__new_start,__new_finish), williamr@2: this->_M_end_of_storage.deallocate(__new_start,__len))) williamr@2: this->_M_destroy_range(); williamr@2: this->_M_deallocate_block(); williamr@2: this->_M_reset(__new_start, __new_finish, __new_start + __len); williamr@2: } williamr@2: williamr@2: template williamr@2: void _M_insertT(iterator __p, _InputIter __first, _InputIter __last, williamr@2: const input_iterator_tag &) { williamr@2: for ( ; __first != __last; ++__first) { williamr@2: __p = insert(__p, *__first); williamr@2: ++__p; williamr@2: } williamr@2: } williamr@2: williamr@2: template williamr@2: void _M_insertT(iterator __position, _ForwardIter __first, _ForwardIter __last, williamr@2: const forward_iterator_tag &) { williamr@2: if (__first != __last) { williamr@2: difference_type __n = distance(__first, __last); williamr@2: if (this->_M_end_of_storage._M_data - this->_M_finish >= __n + 1) { williamr@2: const difference_type __elems_after = this->_M_finish - __position; williamr@2: if (__elems_after >= __n) { williamr@2: #if defined (_STLP_USE_SHORT_STRING_OPTIM) williamr@2: if (this->_M_using_static_buf()) williamr@2: _Base::_M_copy((this->_M_Finish() - __n) + 1, this->_M_Finish() + 1, this->_M_Finish() + 1); williamr@2: else williamr@2: #endif /* _STLP_USE_SHORT_STRING_OPTIM */ williamr@2: uninitialized_copy((this->_M_Finish() - __n) + 1, this->_M_Finish() + 1, this->_M_Finish() + 1); williamr@2: this->_M_finish += __n; williamr@2: _Traits::move(__position + __n, __position, (__elems_after - __n) + 1); williamr@2: _M_copyT(__first, __last, __position); williamr@2: } williamr@2: else { williamr@2: pointer __old_finish = this->_M_Finish(); williamr@2: _ForwardIter __mid = __first; williamr@2: advance(__mid, __elems_after + 1); williamr@2: #if defined (_STLP_USE_SHORT_STRING_OPTIM) williamr@2: if (this->_M_using_static_buf()) williamr@2: _M_copyT(__mid, __last, this->_M_Finish() + 1); williamr@2: else williamr@2: #endif /* _STLP_USE_SHORT_STRING_OPTIM */ williamr@2: uninitialized_copy(__mid, __last, this->_M_Finish() + 1); williamr@2: this->_M_finish += __n - __elems_after; williamr@2: _STLP_TRY { williamr@2: #if defined (_STLP_USE_SHORT_STRING_OPTIM) williamr@2: if (this->_M_using_static_buf()) williamr@2: _Base::_M_copy(__position, __old_finish + 1, this->_M_Finish()); williamr@2: else williamr@2: #endif /* _STLP_USE_SHORT_STRING_OPTIM */ williamr@2: uninitialized_copy(__position, __old_finish + 1, this->_M_Finish()); williamr@2: this->_M_finish += __elems_after; williamr@2: } williamr@2: _STLP_UNWIND((this->_M_destroy_ptr_range(__old_finish + 1, this->_M_Finish()), williamr@2: this->_M_finish = __old_finish)) williamr@2: _M_copyT(__first, __mid, __position); williamr@2: } williamr@2: } williamr@2: else { williamr@2: _M_insert_overflow(__position, __first, __last, __n); williamr@2: } williamr@2: } williamr@2: } williamr@2: williamr@2: template williamr@2: void _M_insert_dispatch(iterator __p, _Integer __n, _Integer __x, williamr@2: const __true_type& /*Integral*/) { williamr@2: insert(__p, (size_type) __n, (_CharT) __x); williamr@2: } williamr@2: williamr@2: template williamr@2: void _M_insert_dispatch(iterator __p, _InputIter __first, _InputIter __last, williamr@2: const __false_type& /*Integral*/) { williamr@2: _STLP_FIX_LITERAL_BUG(__p) williamr@2: /* williamr@2: * Within the basic_string implementation we are only going to check for williamr@2: * self referencing if iterators are string iterators or _CharT pointers. williamr@2: * A user could encapsulate those iterator within their own iterator interface williamr@2: * and in this case lead to a bad behavior, this is a known limitation. williamr@2: */ williamr@2: typedef typename _AreSameUnCVTypes<_InputIter, iterator>::_Ret _IsIterator; williamr@2: typedef typename _AreSameUnCVTypes<_InputIter, const_iterator>::_Ret _IsConstIterator; williamr@2: typedef typename _Lor2<_IsIterator, _IsConstIterator>::_Ret _CheckInside; williamr@2: _M_insert_aux(__p, __first, __last, _CheckInside()); williamr@2: } williamr@2: williamr@2: template williamr@2: void _M_insert_aux (iterator __p, _RandomIter __first, _RandomIter __last, williamr@2: const __true_type& /*_CheckInside*/) { williamr@2: _STLP_FIX_LITERAL_BUG(__p) williamr@2: _M_insert(__p, &(*__first), &(*__last), _Base::_M_inside(&(*__first))); williamr@2: } williamr@2: williamr@2: template williamr@2: void _M_insert_aux (iterator __p, _InputIter __first, _InputIter __last, williamr@2: const __false_type& /*_CheckInside*/) { williamr@2: _STLP_FIX_LITERAL_BUG(__p) williamr@2: _M_insertT(__p, __first, __last, _STLP_ITERATOR_CATEGORY(__first, _InputIter)); williamr@2: } williamr@2: williamr@2: template williamr@2: void _M_copyT(_InputIterator __first, _InputIterator __last, pointer __result) { williamr@2: _STLP_FIX_LITERAL_BUG(__p) williamr@2: for ( ; __first != __last; ++__first, ++__result) williamr@2: _Traits::assign(*__result, *__first); williamr@2: } williamr@2: williamr@2: #if !defined (_STLP_NO_METHOD_SPECIALIZATION) williamr@2: void _M_copyT(const _CharT* __f, const _CharT* __l, _CharT* __res) { williamr@2: _STLP_FIX_LITERAL_BUG(__f) _STLP_FIX_LITERAL_BUG(__l) _STLP_FIX_LITERAL_BUG(__res) williamr@2: _Base::_M_copy(__f, __l, __res); williamr@2: } williamr@2: #endif williamr@2: williamr@2: public: // Erase. williamr@2: williamr@2: _Self& erase(size_type __pos = 0, size_type __n = npos) { williamr@2: _Base::erase(__pos, __n); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: iterator erase(iterator __pos) { williamr@2: _STLP_FIX_LITERAL_BUG(__pos) williamr@2: return _Base::erase(__pos); williamr@2: } williamr@2: williamr@2: iterator erase(iterator __first, iterator __last) { williamr@2: _STLP_FIX_LITERAL_BUG(__first) _STLP_FIX_LITERAL_BUG(__last) williamr@2: return _Base::erase(__first, __last); williamr@2: } williamr@2: williamr@2: public: // Replace. (Conceptually equivalent williamr@2: // to erase followed by insert.) williamr@2: _Self& replace(size_type __pos, size_type __n, const _Self& __s) { williamr@2: _Base::replace(__pos, __n, __s); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& replace(size_type __pos1, size_type __n1, const _Self& __s, williamr@2: size_type __pos2, size_type __n2) { williamr@2: _Base::replace(__pos1, __n1, __s, __pos2, __n2); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& replace(size_type __pos, size_type __n1, williamr@2: const _CharT* __s, size_type __n2) { williamr@2: _STLP_FIX_LITERAL_BUG(__s) williamr@2: _Base::replace(__pos, __n1, __s, __n2); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& replace(size_type __pos, size_type __n1, const _CharT* __s) { williamr@2: _STLP_FIX_LITERAL_BUG(__s) williamr@2: _Base::replace(__pos, __n1, __s); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& replace(size_type __pos, size_type __n1, williamr@2: size_type __n2, _CharT __c) { williamr@2: _Base::replace(__pos, __n1, __n2, __c); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& replace(iterator __first, iterator __last, const _Self& __s) { williamr@2: _STLP_FIX_LITERAL_BUG(__first) _STLP_FIX_LITERAL_BUG(__last) williamr@2: _Base::replace(__first, __last, __s); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& replace(iterator __first, iterator __last, williamr@2: const _CharT* __s, size_type __n) { williamr@2: _STLP_FIX_LITERAL_BUG(__first) _STLP_FIX_LITERAL_BUG(__last) williamr@2: _STLP_FIX_LITERAL_BUG(__s) williamr@2: _Base::replace(__first, __last, __s, __n); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& replace(iterator __first, iterator __last, williamr@2: const _CharT* __s) { williamr@2: _STLP_FIX_LITERAL_BUG(__first) _STLP_FIX_LITERAL_BUG(__last) williamr@2: _STLP_FIX_LITERAL_BUG(__s) williamr@2: _Base::replace(__first, __last, __s); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: _Self& replace(iterator __first, iterator __last, williamr@2: size_type __n, _CharT __c) { williamr@2: _STLP_FIX_LITERAL_BUG(__first) _STLP_FIX_LITERAL_BUG(__last) williamr@2: _Base::replace(__first, __last, __n, __c); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: // Check to see if _InputIter is an integer type. If so, then williamr@2: // it can't be an iterator. williamr@2: template williamr@2: _Self& replace(iterator __first, iterator __last, williamr@2: _InputIter __f, _InputIter __l) { williamr@2: _STLP_FIX_LITERAL_BUG(__first)_STLP_FIX_LITERAL_BUG(__last) williamr@2: typedef typename _IsIntegral<_InputIter>::_Ret _Integral; williamr@2: return _M_replace_dispatch(__first, __last, __f, __l, _Integral()); williamr@2: } williamr@2: williamr@2: #if !defined (_STLP_NO_METHOD_SPECIALIZATION) && !defined (_STLP_NO_EXTENSIONS) williamr@2: _Self& replace(iterator __first, iterator __last, williamr@2: const _CharT* __f, const _CharT* __l) { williamr@2: _STLP_FIX_LITERAL_BUG(__first) _STLP_FIX_LITERAL_BUG(__last) williamr@2: _STLP_FIX_LITERAL_BUG(__f) _STLP_FIX_LITERAL_BUG(__l) williamr@2: _Base::replace(__first, __last, __f, __l); williamr@2: return *this; williamr@2: } williamr@2: #endif williamr@2: williamr@2: protected: // Helper functions for replace. williamr@2: _Self& _M_replace(iterator __first, iterator __last, williamr@2: const _CharT* __f, const _CharT* __l, bool __self_ref) { williamr@2: _STLP_FIX_LITERAL_BUG(__first) _STLP_FIX_LITERAL_BUG(__last) williamr@2: _STLP_FIX_LITERAL_BUG(__f) _STLP_FIX_LITERAL_BUG(__l) williamr@2: _Base::_M_replace(__first, __last, __f, __l, __self_ref); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: template williamr@2: _Self& _M_replace_dispatch(iterator __first, iterator __last, williamr@2: _Integer __n, _Integer __x, const __true_type& /*IsIntegral*/) { williamr@2: _STLP_FIX_LITERAL_BUG(__first) _STLP_FIX_LITERAL_BUG(__last) williamr@2: return replace(__first, __last, (size_type) __n, (_CharT) __x); williamr@2: } williamr@2: williamr@2: template williamr@2: _Self& _M_replace_dispatch(iterator __first, iterator __last, williamr@2: _InputIter __f, _InputIter __l, const __false_type& /*IsIntegral*/) { williamr@2: _STLP_FIX_LITERAL_BUG(__first) _STLP_FIX_LITERAL_BUG(__last) williamr@2: typedef typename _AreSameUnCVTypes<_InputIter, iterator>::_Ret _IsIterator; williamr@2: typedef typename _AreSameUnCVTypes<_InputIter, const_iterator>::_Ret _IsConstIterator; williamr@2: typedef typename _Lor2<_IsIterator, _IsConstIterator>::_Ret _CheckInside; williamr@2: return _M_replace_aux(__first, __last, __f, __l, _CheckInside()); williamr@2: } williamr@2: williamr@2: template williamr@2: _Self& _M_replace_aux(iterator __first, iterator __last, williamr@2: _RandomIter __f, _RandomIter __l, __true_type const& /*_CheckInside*/) { williamr@2: _STLP_FIX_LITERAL_BUG(__first) _STLP_FIX_LITERAL_BUG(__last) williamr@2: return _M_replace(__first, __last, &(*__f), &(*__l), _Base::_M_inside(&(*__f))); williamr@2: } williamr@2: williamr@2: template williamr@2: _Self& _M_replace_aux(iterator __first, iterator __last, williamr@2: _InputIter __f, _InputIter __l, __false_type const& /*_CheckInside*/) { williamr@2: _STLP_FIX_LITERAL_BUG(__first) _STLP_FIX_LITERAL_BUG(__last) williamr@2: return _M_replaceT(__first, __last, __f, __l, _STLP_ITERATOR_CATEGORY(__f, _InputIter)); williamr@2: } williamr@2: williamr@2: template williamr@2: _Self& _M_replaceT(iterator __first, iterator __last, williamr@2: _InputIter __f, _InputIter __l, const input_iterator_tag&__ite_tag) { williamr@2: _STLP_FIX_LITERAL_BUG(__first) _STLP_FIX_LITERAL_BUG(__last) williamr@2: for ( ; __first != __last && __f != __l; ++__first, ++__f) williamr@2: _Traits::assign(*__first, *__f); williamr@2: if (__f == __l) williamr@2: _Base::erase(__first, __last); williamr@2: else williamr@2: _M_insertT(__last, __f, __l, __ite_tag); williamr@2: return *this; williamr@2: } williamr@2: williamr@2: template williamr@2: _Self& _M_replaceT(iterator __first, iterator __last, williamr@2: _ForwardIter __f, _ForwardIter __l, const forward_iterator_tag &__ite_tag) { williamr@2: _STLP_FIX_LITERAL_BUG(__first) _STLP_FIX_LITERAL_BUG(__last) williamr@2: difference_type __n = distance(__f, __l); williamr@2: const difference_type __len = __last - __first; williamr@2: if (__len >= __n) { williamr@2: _M_copyT(__f, __l, __first); williamr@2: _Base::erase(__first + __n, __last); williamr@2: } williamr@2: else { williamr@2: _ForwardIter __m = __f; williamr@2: advance(__m, __len); williamr@2: _M_copyT(__f, __m, __first); williamr@2: _M_insertT(__last, __m, __l, __ite_tag); williamr@2: } williamr@2: return *this; williamr@2: } williamr@2: williamr@2: public: // Other modifier member functions. williamr@2: williamr@2: void swap(_Self& __s) williamr@2: { _Base::swap(__s); } williamr@2: williamr@2: public: // Substring. williamr@2: williamr@2: _Self substr(size_type __pos = 0, size_type __n = npos) const williamr@2: { return _Self(*this, __pos, __n, get_allocator()); } williamr@2: williamr@2: #if defined (_STLP_USE_TEMPLATE_EXPRESSION) && !defined (_STLP_DEBUG) williamr@2: # define _STLP_STRING_SUM_BASE _STLP_NO_MEM_T_STRING_BASE williamr@2: # include williamr@2: # undef _STLP_STRING_SUM_BASE williamr@2: #endif williamr@2: }; williamr@2: williamr@2: #undef _STLP_NO_MEM_T_STRING_BASE williamr@2: williamr@2: #if defined (basic_string) williamr@2: _STLP_MOVE_TO_STD_NAMESPACE williamr@2: # undef basic_string williamr@2: #endif williamr@2: williamr@2: _STLP_END_NAMESPACE