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#ifndef TMWA_STRINGS_ASTRING_HPP
#define TMWA_STRINGS_ASTRING_HPP
// strings/astring.hpp - An owned, reference-counted immutable string.
//
// Copyright © 2013-2014 Ben Longbons <b.r.longbons@gmail.com>
//
// This file is part of The Mana World (Athena server)
//
// This program 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 of the License, or
// (at your option) any later version.
//
// This program 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.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
# include "../sanity.hpp"
# include <cstdarg>
# include <cstring>
# include "base.hpp"
# include "rstring.hpp"
namespace strings
{
/// An owning string that has reached its final contents.
/// The storage is NUL-terminated
class AString : public _crtp_string<AString, AString, ZPair>
{
RString *align[0];
char data[255];
unsigned char special;
RString *r_ptr() { return reinterpret_cast<RString *>(data); }
const RString *r_ptr() const { return reinterpret_cast<const RString *>(data); }
public:
AString();
AString(const AString&);
AString(AString&&);
AString& operator = (const AString&);
AString& operator = (AString&&);
AString(RString);
~AString();
explicit AString(const MString& s);
template<size_t n>
AString(char (&s)[n]) = delete;
template<size_t n>
AString(const char (&s)[n]);
template<class It>
AString(It b, It e);
AString(XPair p);
//AString(const AString&)
AString(const TString&);
AString(const SString&);
AString(ZString);
AString(XString);
template<uint8_t n>
AString(const VString<n>& v);
iterator begin() const;
iterator end() const;
const RString *base() const;
const char *c_str() const;
};
// cxxstdio helpers
// I think the conversion will happen automatically. TODO test this.
// Nope, it doesn't, since there's a template
// Actually, it might now.
const char *decay_for_printf(const AString& fs);
__attribute__((format(printf, 2, 0)))
int do_vprint(AString& out, const char *fmt, va_list ap);
class AStringConverter
{
AString& out;
char *mid;
public:
AStringConverter(AString& s);
~AStringConverter();
char **operator &();
};
AStringConverter convert_for_scanf(AString& s);
} // namespace strings
# include "astring.tcc"
#endif // TMWA_STRINGS_ASTRING_HPP
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