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/* Declaration of string wrapping function.
Copyright (C) 2001-2010 Roberto Bagnara <bagnara@cs.unipr.it>
Copyright (C) 2010-2011 BUGSENG srl (http://bugseng.com)
This file is part of the Parma Polyhedra Library (PPL).
The PPL 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.
The PPL 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 02111-1307, USA.
For the most up-to-date information see the Parma Polyhedra Library
site: http://www.cs.unipr.it/ppl/ . */
#ifndef PPL_wrap_hh
#define PPL_wrap_hh 1
#include "globals.defs.hh"
namespace Parma_Polyhedra_Library {
namespace IO_Operators {
//! Utility function for the wrapping of lines of text.
/*!
\param src_string
The source string holding the lines to wrap.
\param indent_depth
The indentation depth.
\param preferred_first_line_length
The preferred length for the first line of text.
\param preferred_line_length
The preferred length for all the lines but the first one.
\return
The wrapped string.
*/
std::string
wrap_string(const std::string& src_string,
unsigned indent_depth,
unsigned preferred_first_line_length,
unsigned preferred_line_length);
} // namespace IO_Operators
} // namespace Parma_Polyhedra_Library
#endif // !defined(PPL_wrap_hh)
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