Changeset 2328:b4931ae52069 in lemon-0.x for lemon/lp_cplex.cc

Timestamp:

12/07/06 17:10:54 (17 years ago)

Author:

athos

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@3104

Message:

Query functions have been implemented for GLPK (CPLEX breaks at the moment, I guess): These functions include:
retrieving one element of the coeff. matrix
retrieving one element of the obj function
lower bd for a variable
upper bound for a variable
lower and upper bounds for a row (these can not be handled separately at the moment)
direction of the optimization (is_max() function)

File:

• lemon/lp_cplex.cc (modified) (1 diff)

lemon/lp_cplex.cc

@@ -44 +44 @@
 
   LpSolverBase &LpCplex::_copyLp() {
+    ///\bug FixID data is not copied!
     //The first approach opens a new environment
     LpCplex* newlp=new LpCplex();