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7b0485dbb2
We claim that gcc 4.x is needed in INSTALL, so it does not make sense to keep this old stuff. Instead, I made configure output an error if gcc is too old.
97 lines
3.0 KiB
C++
97 lines
3.0 KiB
C++
// -*- C++ -*-
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/**
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* \file docstring.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Lars Gullik Bjønnes
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* \author Georg Baum
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*
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* Full author contact details are available in file CREDITS.
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*/
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#ifndef LYX_DOCSTRING_H
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#define LYX_DOCSTRING_H
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#include "support/strfwd.h"
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#include <string>
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namespace lyx {
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/// Creates a docstring from a C string of ASCII characters
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docstring const from_ascii(char const *);
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/// Creates a docstring from a std::string of ASCII characters
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docstring const from_ascii(std::string const &);
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/// Creates a std::string of ASCII characters from a docstring
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std::string const to_ascii(docstring const &);
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/// Creates a docstring from a UTF8 string. This should go eventually.
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docstring const from_utf8(std::string const &);
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/// Creates a UTF8 string from a docstring. This should go eventually.
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std::string const to_utf8(docstring const &);
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/// convert \p s from the encoding of the locale to ucs4.
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docstring const from_local8bit(std::string const & s);
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/**
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* Convert \p s from ucs4 to the encoding of the locale.
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* This may fail and throw an exception, the caller is expected to act
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* appropriately.
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*/
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std::string const to_local8bit(docstring const & s);
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/// convert \p s from the encoding of the file system to ucs4.
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docstring const from_filesystem8bit(std::string const & s);
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/// convert \p s from ucs4 to the encoding of the file system.
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std::string const to_filesystem8bit(docstring const & s);
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/// convert \p s from ucs4 to the \p encoding.
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std::string const to_iconv_encoding(docstring const & s,
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std::string const & encoding);
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/// convert \p s from \p encoding to ucs4.
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docstring const from_iconv_encoding(std::string const & s,
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std::string const & encoding);
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/// normalize \p s to precomposed form c
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docstring const normalize_c(docstring const & s);
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/// Compare a docstring with a C string of ASCII characters
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bool operator==(docstring const &, char const *);
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/// Compare a C string of ASCII characters with a docstring
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inline bool operator==(char const * l, docstring const & r) { return r == l; }
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/// Compare a docstring with a C string of ASCII characters
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inline bool operator!=(docstring const & l, char const * r) { return !(l == r); }
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/// Compare a C string of ASCII characters with a docstring
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inline bool operator!=(char const * l, docstring const & r) { return !(r == l); }
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/// Concatenate a docstring and a C string of ASCII characters
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docstring operator+(docstring const &, char const *);
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/// Concatenate a C string of ASCII characters and a docstring
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docstring operator+(char const *, docstring const &);
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/// Concatenate a docstring and a single ASCII character
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docstring operator+(docstring const & l, char r);
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/// Concatenate a single ASCII character and a docstring
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docstring operator+(char l, docstring const & r);
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/// Append a C string of ASCII characters to a docstring
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docstring & operator+=(docstring &, char const *);
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/// Append a single ASCII character to a docstring
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docstring & operator+=(docstring & l, char r);
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} // namespace lyx
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#endif
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