--- trunk/src/selection/SelectionManager.cpp	2005/02/15 19:39:56	352
+++ trunk/src/selection/SelectionManager.cpp	2005/02/16 19:36:30	353
@@ -82,7 +82,7 @@ StuntDouble* SelectionManager::nextSelected(int& i) {
     return i == -1 ? NULL : stuntdoubles_[i];
 }
 
-StuntDouble* SelectionManager::beginUnselected(int& i) {
+StuntDouble* SelectionManager::beginUnselected(int& i){
     i = bsSelection_.firstOffBit();
     return i == -1 ? NULL : stuntdoubles_[i];
 }
@@ -91,4 +91,29 @@ StuntDouble* SelectionManager::nextUnSelected(int& i) 
     return i == -1 ? NULL : stuntdoubles_[i];
 }
 
+
+SelectionManager operator| (const SelectionManager& sman1, const SelectionManager& sman2) {
+    SelectionManager result(sman1);
+    result |= sman2;
+    return result;
 }
+SelectionManager operator& (const SelectionManager& sman1, const SelectionManager& sman2) {
+    SelectionManager result(sman1);
+    result &= sman2;
+    return result;
+
+}
+SelectionManager operator^ (const SelectionManager& sman1, const SelectionManager& sman2) {
+    SelectionManager result(sman1);
+    result ^= sman2;
+    return result;
+
+}
+SelectionManager operator-(const SelectionManager& sman1, const SelectionManager& sman2){
+    SelectionManager result(sman1);
+    result -= sman2;
+    return result;
+
+}
+
+}