mpd/src/util/FormatString.hxx

/*
 * Copyright 2003-2020 The Music Player Daemon Project
 * http://www.musicpd.org
 *
 * 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.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#ifndef MPD_FORMAT_STRING_HXX
#define MPD_FORMAT_STRING_HXX

#include "Compiler.h"

#include <cstdarg>

template<typename T> class AllocatedString;

/**
 * Format into a newly allocated string.  The caller frees the return
 * value with delete[].
 */
gcc_nonnull_all
AllocatedString<char>
FormatStringV(const char *fmt, std::va_list args) noexcept;

/**
 * Format into a newly allocated string.  The caller frees the return
 * value with delete[].
 */
gcc_nonnull(1) gcc_printf(1,2)
AllocatedString<char>
FormatString(const char *fmt, ...) noexcept;

#endif