Changeset 1742 for trunk

Timestamp:

Jun 12, 2011 1:27:34 PM (10 years ago)

Author:

forrest

Message:

setRowPrice setColSolution to pass tests

File:

• trunk/Clp/src/OsiClp/OsiClpSolverInterface.cpp (modified) (2 diffs)

trunk/Clp/src/OsiClp/OsiClpSolverInterface.cpp

@@ -3037 +3037 @@
                       modelPtr_->solutionRegion(1));
   }
+  // compute row activity
+  memset(modelPtr_->primalRowSolution(),0,modelPtr_->numberRows()*sizeof(double));
+  modelPtr_->times(1.0,modelPtr_->primalColumnSolution(),modelPtr_->primalRowSolution());
 }
 //-----------------------------------------------------------------------------
@@ -3048 +3051 @@
                       modelPtr_->djRegion(0));
   }
+  // compute reduced costs
+  memcpy(modelPtr_->dualColumnSolution(),modelPtr_->objective(),
+         modelPtr_->numberColumns()*sizeof(double));
+  modelPtr_->transposeTimes(-1.0,modelPtr_->dualRowSolution(),modelPtr_->dualColumnSolution());
 }