Missing include in solver.h about sd HOT 3 OPEN

Hello, I have adapted the Makefile to reflect the (standard) installation directory of CPLEX 12.10. In solver.h just cplexconst.h was included, but the source calls several CPLEX routines, which are undeclared without cplex.h. Thus the compiler could not know whether these are of type int (which they are) and cannot check the correctness of the number and types of the parameters. For this reason the compiler issues a warning for every call of a CPLEX function like e.g. CPXlpopt. These are not errors. In order to get rid of these warnings and to secure parameter checking by the compiler you could just change the line #include <ilcplex/cplexconst.h> In solver.h to #include <ilcplex/cplex.h> That include file includes cplexconst.h by itself. So there is no error, just eliminating doubts of any user who now sees the warnings when compiling SD. Best regards Ralf Gollmer formerly: Fakultät f. Mathematik, Universität Duisbug-Essen