Parma_Polyhedra_Library::Constraint_System::const_iterator Class Reference
[C++ Language Interface]

An iterator over a system of constraints. More...

#include <ppl.hh>

List of all members.

Public Member Functions

 const_iterator ()
 Default constructor.
 const_iterator (const const_iterator &y)
 Ordinary copy-constructor.
 ~const_iterator ()
 Destructor.
const_iterator & operator= (const const_iterator &y)
 Assignment operator.
const Constraintoperator* () const
 Dereference operator.
const Constraintoperator-> () const
 Indirect member selector.
const_iterator & operator++ ()
 Prefix increment operator.
const_iterator operator++ (int)
 Postfix increment operator.
bool operator== (const const_iterator &y) const
 Returns true if and only if *this and y are identical.
bool operator!= (const const_iterator &y) const
 Returns true if and only if *this and y are different.


Detailed Description

An iterator over a system of constraints.

A const_iterator is used to provide read-only access to each constraint contained in a Constraint_System object.

Example
The following code prints the system of constraints defining the polyhedron ph:
  const Constraint_System& cs = ph.constraints();
  for (Constraint_System::const_iterator i = cs.begin(),
         cs_end = cs.end(); i != cs_end; ++i)
    cout << *i << endl;

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

Generated on Tue Oct 7 22:03:26 2008 for PPL by  doxygen 1.5.7.1