1 files changed, 43 insertions, 0 deletions
diff --git a/kig/objects/common.cpp b/kig/objects/common.cpp
new file mode 100644
index 00000000..9932734c
--- /dev/null
+++ b/kig/objects/common.cpp
@@ -0,0 +1,43 @@
+// Copyright (C)  2003  Dominique Devriese <[email protected]>
+
+// 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.
+
+#include "common.h"
+#include "object_holder.h"
+
+std::vector<ObjectCalcer*> getAllCalcers( const std::vector<ObjectHolder*>& os )
+{
+  std::set<ObjectCalcer*> ret;
+  for ( std::vector<ObjectHolder*>::const_iterator i = os.begin();
+        i != os.end(); ++i )
+  {
+    if (  ( *i )->nameCalcer() )
+      ret.insert( ( *i )->nameCalcer() );
+    ret.insert( ( *i )->calcer() );
+  }
+  return std::vector<ObjectCalcer*>( ret.begin(), ret.end() );
+}
+
+std::vector<ObjectCalcer*> getCalcers( const std::vector<ObjectHolder*>& os )
+{
+  std::vector<ObjectCalcer*> ret;
+  ret.reserve( os.size() );
+  for ( std::vector<ObjectHolder*>::const_iterator i = os.begin();
+        i != os.end(); ++i )
+    ret.push_back( ( *i )->calcer() );
+  return ret;
+}
+