P.I.G.A.L.E.
1.3.9
Public Implementation of a Graph Algorithm
Library and Editor
H. de Fraysseix      P. Ossona de Mendez

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Handler.h File Reference

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Detailed Description

Handlers used to call the algorithms.

PigaleThread calls handler to select which algorithm to execute.
Each algorithm to call is identified by a unique integer action defined in Action_def.h.
The return value is used to known which action should be performed after.
The possible return values are:

• -1 if error
• O nothing to do
• 1 update the editor
• 2 update the editor and the graph properties
• 20 update the editor, without any recomputing
• 3 there is a drawing to do (pigalePaint)
• 4 make a R^d drawing
• 5 look for symetries

Include dependency graph for Handler.h:

This graph shows which files directly or indirectly include this file:

Functions

• bool & SchnyderRect ()
• bool & SchnyderLongestFace ()
• bool & SchnyderColor ()
• int EmbedHandler (GraphContainer &GC, int action, int &drawing)
• int OrientHandler (GraphContainer &GC, int action)
• int AlgoHandler (GraphContainer &GC, int action)
• int DualHandler (GraphContainer &GC, int action)
• int RemoveHandler (GraphContainer &GC, int action)
• int AugmentHandler (GraphContainer &GC, int action)
• int AlgoHandler (GraphContainer &GC, int action, int nn)
• int GenerateHandler (GraphContainer &GC, int action, int n1_gen, int n2_gen, int m_gen)
• bool & EraseMultipleEdges ()

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Function Documentation

int AlgoHandler	(	GraphContainer &	GC,
		int	action,
		int	nn
	)

int AlgoHandler	(	GraphContainer &	GC,
		int	action
	)

int AugmentHandler	(	GraphContainer &	GC,
		int	action
	)

int DualHandler	(	GraphContainer &	GC,
		int	action
	)

int EmbedHandler	(	GraphContainer &	GC,
		int	action,
		int &	drawing
	)

bool& EraseMultipleEdges

(

)

int GenerateHandler	(	GraphContainer &	GC,
		int	action,
		int	n1_gen,
		int	n2_gen,
		int	m_gen
	)

int OrientHandler	(	GraphContainer &	GC,
		int	action
	)

int RemoveHandler	(	GraphContainer &	GC,
		int	action
	)

bool& SchnyderColor

(

)

bool& SchnyderLongestFace

(

)

bool& SchnyderRect

(

)

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