Imported Upstream version 0.11.2upstream/0.11.2upstream

1 files changed, 42 insertions, 0 deletions

diff --git a/src/Partial_Function.cc b/src/Partial_Function.cc
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+/* 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