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lemon/config.h.in
author Peter Kovacs <kpeter@inf.elte.hu>
Sat, 20 Feb 2010 18:39:03 +0100
changeset 839 f3bc4e9b5f3a
parent 627 20dac2104519
child 979 43a91b33f374
permissions -rw-r--r--
New heuristics for MCF algorithms (#340)
and some implementation improvements.

- A useful heuristic is added to NetworkSimplex to make the
initial pivots faster.
- A powerful global update heuristic is added to CostScaling
and the implementation is reworked with various improvements.
- Better relabeling in CostScaling to improve numerical stability
and make the code faster.
- A small improvement is made in CapacityScaling for better
delta computation.
- Add notes to the classes about the usage of vector<char> instead
of vector<bool> for efficiency reasons. 
     1 /* The version string */

     2 #undef LEMON_VERSION

     3 

     4 /* Define to 1 if you have long long */

     5 #undef LEMON_HAVE_LONG_LONG

     6 

     7 /* Define to 1 if you have any LP solver. */

     8 #undef LEMON_HAVE_LP

     9 

    10 /* Define to 1 if you have any MIP solver. */

    11 #undef LEMON_HAVE_MIP

    12 

    13 /* Define to 1 if you have CPLEX. */

    14 #undef LEMON_HAVE_CPLEX

    15 

    16 /* Define to 1 if you have GLPK. */

    17 #undef LEMON_HAVE_GLPK

    18 

    19 /* Define to 1 if you have SOPLEX */

    20 #undef LEMON_HAVE_SOPLEX

    21 

    22 /* Define to 1 if you have CLP */

    23 #undef LEMON_HAVE_CLP

    24 

    25 /* Define to 1 if you have CBC */

    26 #undef LEMON_HAVE_CBC
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