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

   Constrains elements in Succ (offset by Offset) 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
   Offset              Offset for Succ (An integer)
   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_offset/4 uses the native Gecode indexing, which
  starts from 0. This is different from normal ECLiPSe's indexing, which
  starts from 1. Offset is not adjusted in this version. This version of 
  the constraint is provided for completeness, in case the user is using
  native Gecode indexing in their code, so that Offset does not need to
  be adjusted manually by the user. 

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

  See ham_path_offset/6 for a more detailed description of this predicate.

See Also
   ham_path_offset / 6
