/usr/include/cxxtools/string.h is in libcxxtools-dev 2.0-4ubuntu2.
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* Copyright (C) 2004-2007 Marc Boris Duerner
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* As a special exception, you may use this file as part of a free
* software library without restriction. Specifically, if other files
* instantiate templates or use macros or inline functions from this
* file, or you compile this file and link it with other files to
* produce an executable, this file does not by itself cause the
* resulting executable to be covered by the GNU General Public
* License. This exception does not however invalidate any other
* reasons why the executable file might be covered by the GNU Library
* General Public License.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef CXXTOOLS_STRING_H
#define CXXTOOLS_STRING_H
#include <cxxtools/api.h>
#include <cxxtools/char.h>
#include <cxxtools/stringdata.h>
#include <string>
#include <iterator>
#include <cassert>
#include <stdexcept>
#include <cxxtools/config.h>
namespace std {
/** @brief Unicode capable strings
@ingroup Unicode
*/
template <>
class basic_string< cxxtools::Char > {
public:
typedef cxxtools::Char value_type;
typedef size_t size_type;
typedef char_traits< cxxtools::Char > traits_type;
typedef std::allocator<cxxtools::Char> allocator_type;
typedef allocator_type::difference_type difference_type;
typedef allocator_type::reference reference;
typedef allocator_type::const_reference const_reference;
typedef allocator_type::pointer pointer;
typedef allocator_type::const_pointer const_pointer;
typedef value_type* iterator;
typedef const value_type* const_iterator;
#if defined(HAVE_REVERSE_ITERATOR)
typedef std::reverse_iterator<iterator> reverse_iterator;
typedef const std::reverse_iterator<const_iterator> const_reverse_iterator;
# define HAVE_STRING_REVERSE_ITERATOR
#elif defined(HAVE_REVERSE_ITERATOR_4)
typedef std::reverse_iterator<iterator, difference_type, value_type, pointer, reference> reverse_iterator;
typedef std::reverse_iterator<const_iterator, difference_type, value_type, pointer, reference> const_reverse_iterator;
# define HAVE_STRING_REVERSE_ITERATOR
#endif
static const size_type npos = static_cast<size_type>(-1);
public:
basic_string();
explicit basic_string( const allocator_type& a );
basic_string(const cxxtools::Char* str, const allocator_type& a = allocator_type());
basic_string(const wchar_t* str, const allocator_type& a = allocator_type());
basic_string(const wchar_t* str, size_type n, const allocator_type& a = allocator_type());
basic_string(const cxxtools::Char* str, size_type n, const allocator_type& a = allocator_type());
basic_string(size_type n, cxxtools::Char c);
basic_string(const basic_string& str);
basic_string(const basic_string& str, size_type pos);
basic_string(const basic_string& str, size_type pos, size_type n);
basic_string(const basic_string& str, size_type pos, size_type n, const allocator_type& a);
basic_string(const cxxtools::Char* begin, const cxxtools::Char* end);
~basic_string();
public:
iterator begin();
iterator end();
const_iterator begin() const;
const_iterator end() const;
#ifdef HAVE_STRING_REVERSE_ITERATOR
reverse_iterator rbegin()
{ return reverse_iterator( this->end() ); }
reverse_iterator rend()
{ return reverse_iterator( this->begin() ); }
const_reverse_iterator rbegin() const
{ return const_reverse_iterator( this->end() ); }
const_reverse_iterator rend() const
{ return const_reverse_iterator( this->begin() ); }
#endif
reference operator[](size_type n)
{
this->detach( _data->length() );
_data->setBusy();
return *(_data->str() + n);
}
const_reference operator[](size_type n) const
{ return *(_data->str() + n); }
reference at(size_type n)
{
if( n > this->size() ) {
throw std::out_of_range("The given at-value is out of range");
}
this->detach( _data->length() );
_data->setBusy();
return *(_data->str() + n);
}
const_reference at(size_type n) const
{
if( n > this->size() ) {
throw std::out_of_range("The given at-value is out of range");
}
return *(_data->str() + n);
}
public:
void push_back(cxxtools::Char ch)
{ this->append(1, ch); }
// untested
void resize( size_t n, cxxtools::Char ch = value_type() );
// untested
void reserve(size_t n = 0);
void swap(basic_string& str);
allocator_type get_allocator() const
{ return _data->get_allocator(); }
size_type copy(cxxtools::Char* a, size_type n, size_type pos = 0) const;
basic_string substr(size_type pos, size_type n) const
{ return basic_string(*this, pos, n); }
basic_string substr(size_type pos = 0) const
{ return basic_string(*this, pos); }
public:
size_type length() const;
size_type size() const;
bool empty() const;
size_type max_size() const;
size_type capacity() const;
const cxxtools::Char* data() const
{ return this->c_str(); }
const cxxtools::Char* c_str() const;
basic_string& assign(const basic_string& str);
basic_string& assign(const basic_string& str, size_type pos, size_type n);
basic_string& assign(const cxxtools::Char* str);
basic_string& assign(const cxxtools::Char* str, size_type length);
basic_string& assign(size_type n, cxxtools::Char c);
basic_string& append(const cxxtools::Char* str);
basic_string& append(const cxxtools::Char* str, size_type n);
basic_string& append(size_type n, cxxtools::Char ch);
basic_string& append(const basic_string& str);
basic_string& append(const basic_string& str, size_type pos, size_type n);
basic_string& append(const cxxtools::Char* begin, const cxxtools::Char* end);
basic_string& insert(size_type pos, const cxxtools::Char* str);
basic_string& insert(size_type pos, const cxxtools::Char* str, size_type n);
basic_string& insert(size_type pos, size_type n, cxxtools::Char ch);
basic_string& insert(size_type pos, const basic_string& str);
basic_string& insert(size_type pos, const basic_string& str, size_type pos2, size_type n);
basic_string& insert(iterator p, cxxtools::Char ch);
basic_string& insert(iterator p, size_type n, cxxtools::Char ch);
// unimplemented
//template <typename InputIterator>
//basic_string& insert(iterator p, InputIterator first, InputIterator last);
void clear();
basic_string& erase(size_type pos = 0, size_type n = npos);
iterator erase(iterator pos);
iterator erase(iterator first, iterator last);
basic_string& replace(size_type pos, size_type n, const cxxtools::Char* str);
basic_string& replace(size_type pos, size_type n, const cxxtools::Char* str, size_type n2);
basic_string& replace(size_type pos, size_type n, size_type n2, cxxtools::Char ch);
basic_string& replace(size_type pos, size_type n, const basic_string& str);
basic_string& replace(size_type pos, size_type n, const basic_string& str, size_type pos2, size_type n2);
basic_string& replace(iterator i1, iterator i2, const cxxtools::Char* str);
basic_string& replace(iterator i1, iterator i2, const cxxtools::Char* str, size_type n);
basic_string& replace(iterator i1, iterator i2, size_type n, cxxtools::Char ch);
basic_string& replace(iterator i1, iterator i2, const basic_string& str);
//template<InputIterator>
//basic_string& replace(iterator i1, iterator i2, InputIterator j1, InputIterator j2);
int compare(const basic_string& str) const;
int compare(const cxxtools::Char* str) const;
int compare(const wchar_t* str) const;
int compare(size_type pos, size_type n, const basic_string& str) const;
int compare(size_type pos, size_type n, const basic_string& str, size_type pos2, size_type n2) const;
int compare(size_type pos, size_type n, const cxxtools::Char* str) const;
int compare(size_type pos, size_type n, const cxxtools::Char* str, size_type n2) const;
size_type find(const basic_string& str, size_type pos = 0) const;
size_type find(const cxxtools::Char* str, size_type pos, size_type n) const;
size_type find(const cxxtools::Char* str, size_type pos = 0) const;
//
size_type find(cxxtools::Char ch, size_type pos = 0) const;
size_type rfind(const basic_string& str, size_type pos = npos) const;
size_type rfind(const cxxtools::Char* str, size_type pos, size_type n) const;
size_type rfind(const cxxtools::Char* str, size_type pos = npos) const;
size_type rfind(cxxtools::Char ch, size_type pos = npos) const;
size_type find_first_of(const basic_string& str, size_type pos = 0) const
{ return this->find_first_of( str.data(), pos, str.size() ); }
size_type find_first_of(const cxxtools::Char* s, size_type pos, size_type n) const;
size_type find_first_of(const cxxtools::Char* str, size_type pos = 0) const
{ return this->find_first_of( str, pos, traits_type::length(str) ); }
size_type find_first_of(const cxxtools::Char ch, size_type pos = 0) const
{ return this->find(ch, pos); }
size_type find_last_of(const basic_string& str, size_type pos = npos) const
{ return this->find_last_of( str.data(), pos, str.size() ); }
size_type find_last_of(const cxxtools::Char* s, size_type pos, size_type n) const;
size_type find_last_of(const cxxtools::Char* str, size_type pos = npos) const
{ return this->find_last_of( str, pos, traits_type::length(str) ); }
size_type find_last_of(const cxxtools::Char ch, size_type pos = npos) const
{ return this->rfind(ch, pos); }
size_type find_first_not_of(const basic_string& str, size_type pos = 0) const
{ return this->find_first_not_of( str.data(), pos, str.size() ); }
size_type find_first_not_of(const cxxtools::Char* s, size_type pos, size_type n) const;
size_type find_first_not_of(const cxxtools::Char* str, size_type pos = 0) const
{
// requires_string(str);
return this->find_first_not_of( str, pos, traits_type::length(str) );
}
size_type find_first_not_of(const cxxtools::Char ch, size_type pos = 0) const;
size_type find_last_not_of(const basic_string& str, size_type pos = npos) const
{ return this->find_last_not_of( str.data(), pos, str.size() ); }
size_type find_last_not_of(const cxxtools::Char* tok, size_type pos, size_type n) const;
size_type find_last_not_of(const cxxtools::Char* str, size_type pos = npos) const
{
//requires_string(s);
return this->find_last_not_of( str, pos, traits_type::length(str) );
}
// untested
size_type find_last_not_of(cxxtools::Char ch, size_type pos = npos) const;
public:
void detach(size_type reserveSize);
std::string narrow() const;
static basic_string widen(const std::string& str);
template <typename OutIterT>
OutIterT toUtf16(OutIterT to) const;
template <typename InIterT>
static basic_string fromUtf16(InIterT from, InIterT fromEnd);
public:
basic_string& operator=(const basic_string& str)
{ return this->assign(str); }
basic_string& operator=(const cxxtools::Char* str)
{ return this->assign(str); }
basic_string& operator=(cxxtools::Char c)
{ return this->assign(1, c); }
basic_string& operator+=(const basic_string& str)
{ return this->append(str); }
basic_string& operator+=(const cxxtools::Char* str)
{ return this->append(str); }
basic_string& operator+=(cxxtools::Char c)
{ return this->append(1, c); }
const cxxtools::StringData& sdata() const
{
return *_data;
}
private:
cxxtools::StringData* _data;
};
inline basic_string<cxxtools::Char> operator+(const basic_string<cxxtools::Char>& a, const basic_string<cxxtools::Char>& b)
{ basic_string<cxxtools::Char> temp; temp += a; temp += b; return temp; }
inline basic_string<cxxtools::Char> operator+(const basic_string<cxxtools::Char>& a, const cxxtools::Char* b)
{ basic_string<cxxtools::Char> temp; temp += a; temp += b; return temp; }
inline basic_string<cxxtools::Char> operator+(const cxxtools::Char* a, const basic_string<cxxtools::Char>& b)
{ basic_string<cxxtools::Char> temp; temp += a; temp += b; return temp; }
inline basic_string<cxxtools::Char> operator+(const basic_string<cxxtools::Char>& a, cxxtools::Char b)
{ basic_string<cxxtools::Char> temp; temp += a; temp += b; return temp; }
inline basic_string<cxxtools::Char> operator+(cxxtools::Char a, const basic_string<cxxtools::Char>& b)
{ basic_string<cxxtools::Char> temp; temp += a; temp += b; return temp; }
// operator ==
inline bool operator==(const basic_string<cxxtools::Char>& a, const basic_string<cxxtools::Char>& b)
{ return a.compare(b) == 0; }
inline bool operator==(const cxxtools::Char* a, const basic_string<cxxtools::Char>& b)
{ return b.compare(a) == 0; }
inline bool operator==(const basic_string<cxxtools::Char>& a, const cxxtools::Char* b)
{ return a.compare(b) == 0; }
inline bool operator==(const basic_string<cxxtools::Char>& a, const wchar_t* b)
{ return a.compare(b) == 0; }
// operator !=
inline bool operator!=(const basic_string<cxxtools::Char>& a, const basic_string<cxxtools::Char>& b)
{ return a.compare(b) != 0; }
inline bool operator!=(const cxxtools::Char* a, const basic_string<cxxtools::Char>& b)
{ return b.compare(a) != 0; }
inline bool operator!=(const basic_string<cxxtools::Char>& a, const cxxtools::Char* b)
{ return a.compare(b) != 0; }
inline bool operator!=(const basic_string<cxxtools::Char>& a, const wchar_t* b)
{ return a.compare(b) != 0; }
// operator <
inline bool operator<(const basic_string<cxxtools::Char>& a, const basic_string<cxxtools::Char>& b)
{ return a.compare(b) < 0; }
inline bool operator<(const cxxtools::Char* a, const basic_string<cxxtools::Char>& b)
{ return b.compare(a) > 0; }
inline bool operator<(const basic_string<cxxtools::Char>& a, const cxxtools::Char* b)
{ return a.compare(b) < 0; }
inline bool operator<(const basic_string<cxxtools::Char>& a, const wchar_t* b)
{ return a.compare(b) < 0; }
// operator >
inline bool operator>(const basic_string<cxxtools::Char>& a, const basic_string<cxxtools::Char>& b)
{ return a.compare(b) > 0; }
inline bool operator>(const cxxtools::Char* a, const basic_string<cxxtools::Char>& b)
{ return b.compare(a) < 0; }
inline bool operator>(const basic_string<cxxtools::Char>& a, const cxxtools::Char* b)
{ return a.compare(b) > 0; }
inline bool operator>(const basic_string<cxxtools::Char>& a, const wchar_t* b)
{ return a.compare(b) > 0; }
} // namespace std
namespace cxxtools {
/** @brief Unicode capable strings
@ingroup Unicode
*/
typedef std::basic_string<cxxtools::Char> String;
}
// Include the implementation header
#include <cxxtools/string.tpp>
#endif
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