1.1 --- a/src/demo/lp_demo.cc	Fri Apr 22 16:20:12 2005 +0000
     1.2 +++ b/src/demo/lp_demo.cc	Fri Apr 22 17:47:01 2005 +0000
     1.3 @@ -1,14 +1,27 @@
     1.4  #include <iostream>
     1.5 +
     1.6 +
     1.7 +#ifdef HAVE_GLPK
     1.8  #include <lemon/lp_glpk.h>
     1.9 +#elif HAVE_CPLEX
    1.10 +#include <lemon/lp_cplex.h>
    1.11 +#endif
    1.12 +
    1.13  using namespace lemon;
    1.14  
    1.15 +#ifdef HAVE_GLPK
    1.16 +typedef LpGlpk LpDefault;
    1.17 +#elif HAVE_CPLEX
    1.18 +typedef LpCplex LpDefault;
    1.19 +#endif
    1.20 +
    1.21  int main()
    1.22  {     
    1.23   //The following example is taken from the documentation of the GLPK library.
    1.24   //See it in the GLPK reference manual and among the GLPK sample files (sample.c)
    1.25 -  LpGlpk lp;
    1.26 -  typedef LpGlpk::Row Row;
    1.27 -  typedef LpGlpk::Col Col;
    1.28 +  LpDefault lp;
    1.29 +  typedef LpDefault::Row Row;
    1.30 +  typedef LpDefault::Col Col;
    1.31  
    1.32    lp.max();
    1.33