// Profiling vector implementation -*- C++ -*- // Copyright (C) 2009-2013 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the // terms of the GNU General Public License as published by the // Free Software Foundation; either version 3, or (at your option) // any later version. // // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // Under Section 7 of GPL version 3, you are granted additional // permissions described in the GCC Runtime Library Exception, version // 3.1, as published by the Free Software Foundation. // You should have received a copy of the GNU General Public License along // with this library; see the file COPYING3. If not see // . /** @file profile/vector * This file is a GNU profile extension to the Standard C++ Library. */ #ifndef _GLIBCXX_PROFILE_VECTOR #define _GLIBCXX_PROFILE_VECTOR 1 #include #include #include #include namespace std _GLIBCXX_VISIBILITY(default) { namespace __profile { template > class vector : public _GLIBCXX_STD_C::vector<_Tp, _Allocator> { typedef _GLIBCXX_STD_C::vector<_Tp, _Allocator> _Base; #if __cplusplus >= 201103L typedef __gnu_cxx::__alloc_traits<_Allocator> _Alloc_traits; #endif public: typedef typename _Base::reference reference; typedef typename _Base::const_reference const_reference; typedef __iterator_tracker iterator; typedef __iterator_tracker const_iterator; typedef typename _Base::size_type size_type; typedef typename _Base::difference_type difference_type; typedef _Tp value_type; typedef _Allocator allocator_type; typedef typename _Base::pointer pointer; typedef typename _Base::const_pointer const_pointer; typedef std::reverse_iterator reverse_iterator; typedef std::reverse_iterator const_reverse_iterator; _Base& _M_base() _GLIBCXX_NOEXCEPT { return *this; } const _Base& _M_base() const _GLIBCXX_NOEXCEPT { return *this; } // 23.2.4.1 construct/copy/destroy: explicit vector(const _Allocator& __a = _Allocator()) : _Base(__a) { __profcxx_vector_construct(this, this->capacity()); __profcxx_vector_construct2(this); } #if __cplusplus >= 201103L explicit vector(size_type __n, const _Allocator& __a = _Allocator()) : _Base(__n, __a) { __profcxx_vector_construct(this, this->capacity()); __profcxx_vector_construct2(this); } vector(size_type __n, const _Tp& __value, const _Allocator& __a = _Allocator()) : _Base(__n, __value, __a) { __profcxx_vector_construct(this, this->capacity()); __profcxx_vector_construct2(this); } #else explicit vector(size_type __n, const _Tp& __value = _Tp(), const _Allocator& __a = _Allocator()) : _Base(__n, __value, __a) { __profcxx_vector_construct(this, this->capacity()); __profcxx_vector_construct2(this); } #endif #if __cplusplus >= 201103L template> #else template #endif vector(_InputIterator __first, _InputIterator __last, const _Allocator& __a = _Allocator()) : _Base(__first, __last, __a) { __profcxx_vector_construct(this, this->capacity()); __profcxx_vector_construct2(this); } vector(const vector& __x) : _Base(__x) { __profcxx_vector_construct(this, this->capacity()); __profcxx_vector_construct2(this); } /// Construction from a release-mode vector vector(const _Base& __x) : _Base(__x) { __profcxx_vector_construct(this, this->capacity()); __profcxx_vector_construct2(this); } #if __cplusplus >= 201103L vector(vector&& __x) noexcept : _Base(std::move(__x)) { __profcxx_vector_construct(this, this->capacity()); __profcxx_vector_construct2(this); } vector(const _Base& __x, const _Allocator& __a) : _Base(__x, __a) { __profcxx_vector_construct(this, this->capacity()); __profcxx_vector_construct2(this); } vector(vector&& __x, const _Allocator& __a) noexcept : _Base(std::move(__x), __a) { __profcxx_vector_construct(this, this->capacity()); __profcxx_vector_construct2(this); } vector(initializer_list __l, const allocator_type& __a = allocator_type()) : _Base(__l, __a) { } #endif ~vector() _GLIBCXX_NOEXCEPT { __profcxx_vector_destruct(this, this->capacity(), this->size()); __profcxx_vector_destruct2(this); } vector& operator=(const vector& __x) { static_cast<_Base&>(*this) = __x; return *this; } #if __cplusplus >= 201103L vector& operator=(vector&& __x) noexcept(_Alloc_traits::_S_nothrow_move()) { __profcxx_vector_destruct(this, this->capacity(), this->size()); __profcxx_vector_destruct2(this); static_cast<_Base&>(*this) = std::move(__x); return *this; } vector& operator=(initializer_list __l) { static_cast<_Base&>(*this) = __l; return *this; } #endif using _Base::assign; using _Base::get_allocator; // iterators: iterator begin() _GLIBCXX_NOEXCEPT { return iterator(_Base::begin(), this); } const_iterator begin() const _GLIBCXX_NOEXCEPT { return const_iterator(_Base::begin(), this); } iterator end() _GLIBCXX_NOEXCEPT { return iterator(_Base::end(), this); } const_iterator end() const _GLIBCXX_NOEXCEPT { return const_iterator(_Base::end(), this); } reverse_iterator rbegin() _GLIBCXX_NOEXCEPT { return reverse_iterator(end()); } const_reverse_iterator rbegin() const _GLIBCXX_NOEXCEPT { return const_reverse_iterator(end()); } reverse_iterator rend() _GLIBCXX_NOEXCEPT { return reverse_iterator(begin()); } const_reverse_iterator rend() const _GLIBCXX_NOEXCEPT { return const_reverse_iterator(begin()); } #if __cplusplus >= 201103L const_iterator cbegin() const noexcept { return const_iterator(_Base::begin(), this); } const_iterator cend() const noexcept { return const_iterator(_Base::end(), this); } const_reverse_iterator crbegin() const noexcept { return const_reverse_iterator(end()); } const_reverse_iterator crend() const noexcept { return const_reverse_iterator(begin()); } #endif // 23.2.4.2 capacity: using _Base::size; using _Base::max_size; #if __cplusplus >= 201103L void resize(size_type __sz) { __profcxx_vector_invalid_operator(this); _M_profile_resize(this, this->capacity(), __sz); _Base::resize(__sz); } void resize(size_type __sz, const _Tp& __c) { __profcxx_vector_invalid_operator(this); _M_profile_resize(this, this->capacity(), __sz); _Base::resize(__sz, __c); } #else void resize(size_type __sz, _Tp __c = _Tp()) { __profcxx_vector_invalid_operator(this); _M_profile_resize(this, this->capacity(), __sz); _Base::resize(__sz, __c); } #endif #if __cplusplus >= 201103L using _Base::shrink_to_fit; #endif using _Base::empty; // element access: reference operator[](size_type __n) { __profcxx_vector_invalid_operator(this); return _M_base()[__n]; } const_reference operator[](size_type __n) const { __profcxx_vector_invalid_operator(this); return _M_base()[__n]; } using _Base::at; reference front() { return _Base::front(); } const_reference front() const { return _Base::front(); } reference back() { return _Base::back(); } const_reference back() const { return _Base::back(); } // _GLIBCXX_RESOLVE_LIB_DEFECTS // DR 464. Suggestion for new member functions in standard containers. using _Base::data; // 23.2.4.3 modifiers: void push_back(const _Tp& __x) { size_type __old_size = this->capacity(); _Base::push_back(__x); _M_profile_resize(this, __old_size, this->capacity()); } #if __cplusplus >= 201103L void push_back(_Tp&& __x) { size_type __old_size = this->capacity(); _Base::push_back(std::move(__x)); _M_profile_resize(this, __old_size, this->capacity()); } #endif iterator insert(iterator __position, const _Tp& __x) { __profcxx_vector_insert(this, __position.base() - _Base::begin(), this->size()); size_type __old_size = this->capacity(); typename _Base::iterator __res = _Base::insert(__position.base(), __x); _M_profile_resize(this, __old_size, this->capacity()); return iterator(__res, this); } #if __cplusplus >= 201103L iterator insert(iterator __position, _Tp&& __x) { __profcxx_vector_insert(this, __position.base() - _Base::begin(), this->size()); size_type __old_size = this->capacity(); typename _Base::iterator __res = _Base::insert(__position.base(), __x); _M_profile_resize(this, __old_size, this->capacity()); return iterator(__res, this); } void insert(iterator __position, initializer_list __l) { this->insert(__position, __l.begin(), __l.end()); } #endif #if __cplusplus >= 201103L void swap(vector&& __x) { _Base::swap(__x); } #endif void swap(vector& __x) #if __cplusplus >= 201103L noexcept(_Alloc_traits::_S_nothrow_swap()) #endif { _Base::swap(__x); } void insert(iterator __position, size_type __n, const _Tp& __x) { __profcxx_vector_insert(this, __position.base() - _Base::begin(), this->size()); size_type __old_size = this->capacity(); _Base::insert(__position, __n, __x); _M_profile_resize(this, __old_size, this->capacity()); } #if __cplusplus >= 201103L template> #else template #endif void insert(iterator __position, _InputIterator __first, _InputIterator __last) { __profcxx_vector_insert(this, __position.base()-_Base::begin(), this->size()); size_type __old_size = this->capacity(); _Base::insert(__position, __first, __last); _M_profile_resize(this, __old_size, this->capacity()); } iterator erase(iterator __position) { typename _Base::iterator __res = _Base::erase(__position.base()); return iterator(__res, this); } iterator erase(iterator __first, iterator __last) { // _GLIBCXX_RESOLVE_LIB_DEFECTS // 151. can't currently clear() empty container typename _Base::iterator __res = _Base::erase(__first.base(), __last.base()); return iterator(__res, this); } void clear() _GLIBCXX_NOEXCEPT { __profcxx_vector_destruct(this, this->capacity(), this->size()); __profcxx_vector_destruct2(this); _Base::clear(); } inline void _M_profile_find() const { __profcxx_vector_find(this, size()); } inline void _M_profile_iterate(int __rewind = 0) const { __profcxx_vector_iterate(this); } private: void _M_profile_resize(void* obj, size_type __old_size, size_type __new_size) { if (__old_size < __new_size) { __profcxx_vector_resize(this, this->size(), __new_size); __profcxx_vector_resize2(this, this->size(), __new_size); } } }; template inline bool operator==(const vector<_Tp, _Alloc>& __lhs, const vector<_Tp, _Alloc>& __rhs) { return __lhs._M_base() == __rhs._M_base(); } template inline bool operator!=(const vector<_Tp, _Alloc>& __lhs, const vector<_Tp, _Alloc>& __rhs) { return __lhs._M_base() != __rhs._M_base(); } template inline bool operator<(const vector<_Tp, _Alloc>& __lhs, const vector<_Tp, _Alloc>& __rhs) { return __lhs._M_base() < __rhs._M_base(); } template inline bool operator<=(const vector<_Tp, _Alloc>& __lhs, const vector<_Tp, _Alloc>& __rhs) { return __lhs._M_base() <= __rhs._M_base(); } template inline bool operator>=(const vector<_Tp, _Alloc>& __lhs, const vector<_Tp, _Alloc>& __rhs) { return __lhs._M_base() >= __rhs._M_base(); } template inline bool operator>(const vector<_Tp, _Alloc>& __lhs, const vector<_Tp, _Alloc>& __rhs) { return __lhs._M_base() > __rhs._M_base(); } template inline void swap(vector<_Tp, _Alloc>& __lhs, vector<_Tp, _Alloc>& __rhs) { __lhs.swap(__rhs); } #if __cplusplus >= 201103L template inline void swap(vector<_Tp, _Alloc>&& __lhs, vector<_Tp, _Alloc>& __rhs) { __lhs.swap(__rhs); } template inline void swap(vector<_Tp, _Alloc>& __lhs, vector<_Tp, _Alloc>&& __rhs) { __lhs.swap(__rhs); } #endif } // namespace __profile #if __cplusplus >= 201103L // DR 1182. /// std::hash specialization for vector. template struct hash<__profile::vector> : public __hash_base> { size_t operator()(const __profile::vector& __b) const noexcept { return std::hash<_GLIBCXX_STD_C::vector>() (__b._M_base()); } }; #endif } // namespace std #endif