Read/write polytopes.
The way we store polytopes :
1st line : comments = "# Dimension NumberOfHalfspaces NumberOfGenerators"
2nd line : cartesian_space_dimension number_of_facets number_of_generators
3rd line : comments = "# HALFSPACES : a0 + a1.x1 + ... + an.xn >= 0."
4th line : a00 a10 ... an0
k-th line : a0k a1k ... ank
(k+1)-th line : comments = "# GENERATORS : V = (v1, ..., vn)"
(k+2)-th line : v11 ... v1n
l-th line : vl1 ... vln
(l+1)-th line : comments = "# FACETS PER GENERATOR : {Fi1, Fi2, ...}"
(l+2)-th line the neigh : Fr ... Fs
m-th line : Fs ... Ft
If (number_of_vertices == 0) then compute the vertices from the
facets including the polytope into a huge cube containing it.
In this case the blocks "GENERATORS" and "FACETS PER GENERATOR" are ignored. More...

#include <IO_Polytope.h>

Collaboration diagram for IO_Polytope:

Public Member Functions
	IO_Polytope ()

	~IO_Polytope ()

Static Public Member Functions
static polito_EXPORT void	load (const std::string &filename, boost::shared_ptr< PolyhedralCone_Rn > POLY)
	Load the main data format to store polytopes. More...

static polito_EXPORT void	save (const std::string &filename, boost::shared_ptr< PolyhedralCone_Rn > POLY)
	Save the polytope to the main data format. More...

Detailed Description

Read/write polytopes.
The way we store polytopes :
1st line : comments = "# Dimension NumberOfHalfspaces NumberOfGenerators"
2nd line : cartesian_space_dimension number_of_facets number_of_generators
3rd line : comments = "# HALFSPACES : a0 + a1.x1 + ... + an.xn >= 0."
4th line : a00 a10 ... an0
k-th line : a0k a1k ... ank
(k+1)-th line : comments = "# GENERATORS : V = (v1, ..., vn)"
(k+2)-th line : v11 ... v1n
l-th line : vl1 ... vln
(l+1)-th line : comments = "# FACETS PER GENERATOR : {Fi1, Fi2, ...}"
(l+2)-th line the neigh : Fr ... Fs
m-th line : Fs ... Ft
If (number_of_vertices == 0) then compute the vertices from the
facets including the polytope into a huge cube containing it.
In this case the blocks "GENERATORS" and "FACETS PER GENERATOR" are ignored.

Definition at line 50 of file IO_Polytope.h.

Constructor & Destructor Documentation

◆ IO_Polytope()

IO_Polytope::IO_Polytope ( )

inline

Definition at line 53 of file IO_Polytope.h.

◆ ~IO_Polytope()

IO_Polytope::~IO_Polytope ( )

inline

Definition at line 55 of file IO_Polytope.h.

Member Function Documentation

◆ load()

void IO_Polytope::load	(	const std::string &	filename,
		boost::shared_ptr< PolyhedralCone_Rn >	POLY
	)

static

Load the main data format to store polytopes.

Definition at line 26 of file IO_Polytope.cpp.

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◆ save()

void IO_Polytope::save	(	const std::string &	filename,
		boost::shared_ptr< PolyhedralCone_Rn >	POLY
	)

static

Save the polytope to the main data format.

Definition at line 132 of file IO_Polytope.cpp.

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