ogdf::LevelBase Class Reference

Representation of levels in hierarchies. More...

#include <ogdf/layered/CrossingMinInterfaces.h>

Inheritance diagram for ogdf::LevelBase:

Public Member Functions
virtual	~LevelBase ()
virtual int	high () const =0
	Returns the maximal array index (= size()-1).
virtual const node &	operator[] (int i) const =0
	Returns the node at position i.
virtual node &	operator[] (int i)=0
	Returns the node at position i.
virtual int	size () const =0
	Returns the number of nodes on this level.

Detailed Description

Representation of levels in hierarchies.

See also

Hierarchy, SugiyamaLayout

Definition at line 45 of file CrossingMinInterfaces.h.

Constructor & Destructor Documentation

~LevelBase()

virtual ogdf::LevelBase::~LevelBase ( )

inlinevirtual

Definition at line 48 of file CrossingMinInterfaces.h.

Member Function Documentation

high()

virtual int ogdf::LevelBase::high ( ) const

pure virtual

Returns the maximal array index (= size()-1).

Implemented in ogdf::ArrayLevel, and ogdf::Level.

operator[]() [1/2]

virtual const node & ogdf::LevelBase::operator[] ( int  i ) const

pure virtual

Returns the node at position i.

Implemented in ogdf::ArrayLevel, and ogdf::Level.

operator[]() [2/2]

virtual node & ogdf::LevelBase::operator[] ( int  i )

pure virtual

Returns the node at position i.

Implemented in ogdf::ArrayLevel, and ogdf::Level.

size()

virtual int ogdf::LevelBase::size ( ) const

pure virtual

Returns the number of nodes on this level.

Implemented in ogdf::ArrayLevel, and ogdf::Level.

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

• include/ogdf/layered/CrossingMinInterfaces.h