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Diffstat (limited to 'src/Partial_Function.cc')
| -rw-r--r-- | src/Partial_Function.cc | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/Partial_Function.cc b/src/Partial_Function.cc new file mode 100644 index 000000000..7c103d3ce --- /dev/null +++ b/src/Partial_Function.cc @@ -0,0 +1,42 @@ +/* Implementation of class Partial_Function (non-inline functions). + 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/ . */ + +#include <ppl-config.h> +#include "Partial_Function.defs.hh" +#include "Variable.defs.hh" +#include <iostream> + +namespace Parma_Polyhedra_Library { + +void +Partial_Function::print(std::ostream& s) const { + using namespace Parma_Polyhedra_Library::IO_Operators; + if (has_empty_codomain()) + s << "empty" << std::endl; + else + for (dimension_type i = 0, i_end = vec.size(); i < i_end; ++i) + if (vec[i] != not_a_dimension()) + s << Variable(i) << " --> " << Variable(vec[i]) << "\n"; +} + +} // namespace Parma_Polyhedra_Library |