Module: ppl/ppl Branch: ppl-0_11-branch Commit: 1ff736620c63bfdf93ab33b05a890b86dd32820c URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=1ff736620c63b...

Author: Enea Zaffanella zaffanella@cs.unipr.it Date: Mon Feb 14 11:57:05 2011 +0100

Document parameter indent_level in PIP_Tree_Node::solve().

---

src/PIP_Tree.defs.hh | 23 ++++++++++++++++------- 1 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/src/PIP_Tree.defs.hh b/src/PIP_Tree.defs.hh index 77de2b8..dd630ed 100644 --- a/src/PIP_Tree.defs.hh +++ b/src/PIP_Tree.defs.hh @@ -203,12 +203,16 @@ protected:

\param space_dim The space dimension of parent, including artificial parameters. + + \param indent_level + The indentation level (for debugging output only). */ virtual PIP_Tree_Node* solve(const PIP_Problem& pip, bool check_feasible_context, const Matrix& context, const Variables_Set& params, - dimension_type space_dim) = 0; + dimension_type space_dim, + unsigned indent_level) = 0;

//! Inserts a new parametric constraint in internal Row format void add_constraint(const Row& x, const Variables_Set& parameters); @@ -642,25 +646,29 @@ protected: bool check_feasible_context, const Matrix& context, const Variables_Set& params, - dimension_type space_dim); + dimension_type space_dim, + unsigned indent_level);

/*! \brief Generate a Gomory cut using non-integer tableau row \p i.

\param i - row index in simplex tableau from which the cut is generated + Row index in simplex tableau from which the cut is generated

\param parameters - a std::set of the current parameter dimensions (including artificials); + A std::set of the current parameter dimensions (including artificials); to be updated if a new artificial parameter is to be created

\param context - a set of linear inequalities on the parameters, in Matrix form; to be + A set of linear inequalities on the parameters, in matrix form; to be updated if a new artificial parameter is to be created

\param space_dimension - the current space dimension, including variables and all parameters; to + The current space dimension, including variables and all parameters; to be updated if an extra parameter is to be created + + \param indent_level + The indentation level (for debugging output only). */ void generate_cut(dimension_type i, Variables_Set& parameters, @@ -776,7 +784,8 @@ protected: bool check_feasible_context, const Matrix& context, const Variables_Set& params, - dimension_type space_dim); + dimension_type space_dim, + unsigned indent_level);

//! Prints on \p s the tree rooted in \p *this. virtual void print_tree(std::ostream& s,