Changes in lemon/preflow.h [408:37054b67d807:437:6a2a33ad261b] in lemon

File:

• lemon/preflow.h (modified) (2 diffs)

lemon/preflow.h

@@ -367 +367 @@
     /// \pre Either \ref run() or \ref init() must be called before
     /// using this function.
-    const Elevator& elevator() {
+    const Elevator& elevator() const {
       return *_level;
     }
@@ -919 +919 @@
     /// \pre Either \ref run() or \ref init() must be called before
     /// using this function.
-    const FlowMap& flowMap() {
+    const FlowMap& flowMap() const {
       return *_flow;
     }