
<ConsistencyModule:> ham_path_g(?Start,?End,+Succ,++CostMatrix,?Cost)

   Constrains elements in Succ to form a Hamiltonian path from Start to End with cost Cost. This version uses native Gecode indexing.

Arguments
   Start               An integer or (domain) variable (array notation accepted)
   End                 An integer or (domain) variable (array notation accepted)
   Succ                A collection of N different (domain) variables or integers
   CostMatrix          A NxN matrix collection of integers.
   Cost                A )domain) variable or integer (array notation accepted).

Type
   library(gfd)

Description
  This version of ham_path/5 uses the native Gecode indexing, which starts 
  from 0. This is different from normal ECLiPSe's indexing, which starts from 1.

  This constraint can be embedded in a constraint expression in its
  functional form (without the last argument).

  See ham_path/5 for a more detailed description of this predicate.

Examples
   [eclipse 2]: CostM = []([](0,3,5,7),[](4,0,9,6),[](2,1,0,5),[](-7,8,-2,0)),
        ham_path_g(3,2,[1,2,4,0], CostM, C).

CostM = []([](0, 3, 5, 7), [](4, 0, 9, 6), [](2, 1, 0, 5), [](-7, 8, -2, 0))
C = 5


See Also
   ham_path / 5
