small change for preprocessing

coin-or · Dec 16, 2023 · 293e6e9 · 293e6e9
1 parent 337d7a1
commit 293e6e9
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/CoinPresolveDupcol.hpp b/src/CoinPresolveDupcol.hpp
@@ -12,6 +12,11 @@
 */
 
 #define DUPCOL 10
+#ifndef CBC_PREPROCESS_EXPERIMENT
+#define CBC_PREPROCESS_EXPERIMENT 1
+#elif CBC_PREPROCESS_EXPERIMENT == 0
+#undef CBC_PREPROCESS_EXPERIMENT
+#endif
 
 /*! \class dupcol_action
     \brief Detect and remove duplicate columns