Changeset 938:a07b6b27fe69 in lemon-main

Timestamp:

03/15/11 19:54:11 (14 years ago)

Author:

Peter Kovacs <kpeter@…>

Branch:

default

Phase:

public

Message:

Change the default scaling factor in CostScaling? (#417)

File:

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

lemon/cost_scaling.h

@@ -488 +488 @@
     /// \param method The internal method that will be used in the
     /// algorithm. For more information, see \ref Method.
-    /// \param factor The cost scaling factor. It must be larger than one.
+    /// \param factor The cost scaling factor. It must be at least two.
     ///
     /// \return \c INFEASIBLE if no feasible flow exists,
@@ -502 +502 @@
     /// \see ProblemType, Method
     /// \see resetParams(), reset()
-    ProblemType run(Method method = PARTIAL_AUGMENT, int factor = 8) {
+    ProblemType run(Method method = PARTIAL_AUGMENT, int factor = 16) {
+      LEMON_ASSERT(factor >= 2, "The scaling factor must be at least 2");
       _alpha = factor;
       ProblemType pt = init();