convert.h

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/*
    Copyright (C) 2002 Paul Davis 

    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 2 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, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

#ifndef __pbd_convert_h__
#define __pbd_convert_h__

#include <stdint.h>
#include <string>
#include <vector>
#include <sstream>
#include <iostream>
#include <glibmm/ustring.h>

#include "pbd/libpbd_visibility.h"

namespace PBD {

LIBPBD_API std::string short_version (std::string, std::string::size_type target_length);

LIBPBD_API int     atoi (const std::string&);
LIBPBD_API int32_t atol (const std::string&);
LIBPBD_API int64_t atoll (const std::string&);
LIBPBD_API double  atof (const std::string&);
LIBPBD_API std::string url_decode (std::string const &);

LIBPBD_API std::string capitalize (const std::string&);
LIBPBD_API std::string downcase (const std::string&);
LIBPBD_API const char* downcase (const char*);

// std::string length2string (const int32_t frames, const float sample_rate);
LIBPBD_API std::string length2string (const int64_t frames, const double sample_rate);

LIBPBD_API std::vector<std::string> internationalize (const char *, const char **);
LIBPBD_API bool strings_equal_ignore_case (const std::string& a, const std::string& b);

template <class T> std::string /*LIBPBD_API*/ 
to_string (T t, std::ios_base & (*f)(std::ios_base&))
{
        std::ostringstream oss;
        oss << f << t;
        return oss.str();
}

LIBPBD_API bool string_is_affirmative (const std::string&);

LIBPBD_API const char* sgettext (const char *, const char *);

} //namespace PBD

#endif /* __pbd_convert_h__ */