Parma_Polyhedra_Library::Poly_Con_Relation Class Reference
[C++ Language Interface]

The relation between a polyhedron and a constraint. More...

#include <ppl.hh>

List of all members.

Public Member Functions

void ascii_dump () const
 Writes to std::cerr an ASCII representation of *this.
void ascii_dump (std::ostream &s) const
 Writes to s an ASCII representation of *this.
void print () const
 Prints *this to std::cerr using operator<<.
bool implies (const Poly_Con_Relation &y) const
 True if and only if *this implies y.
bool OK () const
 Checks if all the invariants are satisfied.

Static Public Member Functions

static Poly_Con_Relation nothing ()
 The assertion that says nothing.
static Poly_Con_Relation is_disjoint ()
 The polyhedron and the set of points satisfying the constraint are disjoint.
static Poly_Con_Relation strictly_intersects ()
 The polyhedron intersects the set of points satisfying the constraint, but it is not included in it.
static Poly_Con_Relation is_included ()
 The polyhedron is included in the set of points satisfying the constraint.
static Poly_Con_Relation saturates ()
 The polyhedron is included in the set of points saturating the constraint.

Friends

Poly_Con_Relation operator&& (const Poly_Con_Relation &x, const Poly_Con_Relation &y)
 Yields the logical conjunction of x and y.

Detailed Description

The relation between a polyhedron and a constraint.

This class implements conjunctions of assertions on the relation between a polyhedron and a constraint.


Friends And Related Function Documentation

Poly_Gen_Relation operator&& ( const Poly_Con_Relation x,
const Poly_Con_Relation y 
) [friend]

Yields the logical conjunction of x and y.


The documentation for this class was generated from the following file:

Generated on Sat Oct 24 11:22:02 2009 for PPL by  doxygen 1.6.1-20091004