1 /* Declaration of string wrapping function. 2 Copyright (C) 2001-2010 Roberto Bagnara <bagnara@cs.unipr.it> 3 Copyright (C) 2010-2016 BUGSENG srl (http://bugseng.com) 4 5 This file is part of the Parma Polyhedra Library (PPL). 6 7 The PPL is free software; you can redistribute it and/or modify it 8 under the terms of the GNU General Public License as published by the 9 Free Software Foundation; either version 3 of the License, or (at your 10 option) any later version. 11 12 The PPL is distributed in the hope that it will be useful, but WITHOUT 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15 for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program; if not, write to the Free Software Foundation, 19 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307, USA. 20 21 For the most up-to-date information see the Parma Polyhedra Library 22 site: http://bugseng.com/products/ppl/ . */ 23 24 #ifndef PPL_wrap_hh 25 #define PPL_wrap_hh 1 26 27 #include "globals_defs.hh" 28 29 namespace Parma_Polyhedra_Library { 30 31 namespace IO_Operators { 32 33 //! Utility function for the wrapping of lines of text. 34 /*! 35 \param src_string 36 The source string holding the lines to wrap. 37 38 \param indent_depth 39 The indentation depth. 40 41 \param preferred_first_line_length 42 The preferred length for the first line of text. 43 44 \param preferred_line_length 45 The preferred length for all the lines but the first one. 46 47 \return 48 The wrapped string. 49 */ 50 std::string 51 wrap_string(const std::string& src_string, 52 unsigned indent_depth, 53 unsigned preferred_first_line_length, 54 unsigned preferred_line_length); 55 56 } // namespace IO_Operators 57 58 } // namespace Parma_Polyhedra_Library 59 60 #endif // !defined(PPL_wrap_hh) 61