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

#include <ppl.hh>

Inherits iterator< std::forward_iterator_tag, Generator, std::ptrdiff_t, const Generator *, const Generator & >.

Public Member Functions
	Generator_System_const_iterator ()
	Default constructor.

	Generator_System_const_iterator (const Generator_System_const_iterator &y)
	Ordinary copy constructor.

	~Generator_System_const_iterator ()
	Destructor.

Generator_System_const_iterator &	operator= (const Generator_System_const_iterator &y)
	Assignment operator.

const Generator &	operator* () const
	Dereference operator.

const Generator *	operator-> () const
	Indirect member selector.

Generator_System_const_iterator &	operator++ ()
	Prefix increment operator.

Generator_System_const_iterator	operator++ (int)
	Postfix increment operator.

bool	operator== (const Generator_System_const_iterator &y) const
	Returns `true` if and only if `*this` and `y` are identical.

bool	operator!= (const Generator_System_const_iterator &y) const
	Returns `true` if and only if `*this` and `y` are different.

Detailed Description

An iterator over a system of generators.

A const_iterator is used to provide read-only access to each generator contained in an object of Generator_System.

Example: The following code prints the system of generators of the polyhedron ph:
const Generator_System& gs = ph.generators();

for (Generator_System::const_iterator i = gs.begin(),

gs_end = gs.end(); i != gs_end; ++i)

cout << *i << endl;

The same effect can be obtained more concisely by using more features of the STL:
const Generator_System& gs = ph.generators();

copy(gs.begin(), gs.end(), ostream_iterator<Generator>(cout, "\n"));

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

Public Member Functions