mirror of https://github.com/CGAL/cgal
541 lines
20 KiB
C++
541 lines
20 KiB
C++
// Copyright (c) 2015 GeometryFactory (France). All rights reserved.
|
|
//
|
|
// This file is part of CGAL (www.cgal.org)
|
|
//
|
|
// $URL$
|
|
// $Id$
|
|
// SPDX-License-Identifier: LGPL-3.0-or-later OR LicenseRef-Commercial
|
|
//
|
|
// Author(s) : Andreas Fabri
|
|
|
|
#ifndef CGAL_BGL_IO_OFF_H
|
|
#define CGAL_BGL_IO_OFF_H
|
|
|
|
#include <CGAL/IO/OFF.h>
|
|
#include <CGAL/IO/helpers.h>
|
|
#include <CGAL/boost/graph/IO/Generic_facegraph_builder.h>
|
|
#include <CGAL/boost/graph/IO/Generic_facegraph_printer.h>
|
|
|
|
#include <CGAL/assertions.h>
|
|
#include <CGAL/boost/graph/Euler_operations.h>
|
|
#include <CGAL/boost/graph/Named_function_parameters.h>
|
|
#include <CGAL/boost/graph/named_params_helper.h>
|
|
|
|
#include <boost/utility/enable_if.hpp>
|
|
|
|
#include <fstream>
|
|
#include <iostream>
|
|
#include <string>
|
|
|
|
#ifdef DOXYGEN_RUNNING
|
|
#define CGAL_BGL_NP_TEMPLATE_PARAMETERS NamedParameters
|
|
#define CGAL_BGL_NP_CLASS NamedParameters
|
|
#endif
|
|
|
|
namespace CGAL {
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// Read
|
|
|
|
namespace IO {
|
|
namespace internal {
|
|
|
|
// Use CRTP to gain access to the protected members without getters/setters.
|
|
template <typename Graph, typename Point>
|
|
class OFF_builder
|
|
: public Generic_facegraph_builder<Graph, Point, OFF_builder<Graph, Point> >
|
|
{
|
|
typedef OFF_builder<Graph, Point> Self;
|
|
typedef Generic_facegraph_builder<Graph, Point, Self> Base;
|
|
|
|
typedef typename Base::Point_container Point_container;
|
|
typedef typename Base::Face Face;
|
|
typedef typename Base::Face_container Face_container;
|
|
|
|
public:
|
|
OFF_builder(std::istream& is, bool verbose) : Base(is, verbose) { }
|
|
|
|
template <typename NamedParameters>
|
|
bool read(std::istream& is,
|
|
Point_container& points,
|
|
Face_container& faces,
|
|
const NamedParameters& np,
|
|
bool verbose)
|
|
{
|
|
return read_OFF(is, points, faces, np, verbose);
|
|
}
|
|
};
|
|
|
|
// Because some packages can provide overloads with the same signature to automatically initialize
|
|
// property maps (see Surface_mesh/IO/ for example)
|
|
template <typename Graph, typename CGAL_BGL_NP_TEMPLATE_PARAMETERS>
|
|
bool read_OFF_BGL(std::istream& is,
|
|
Graph& g,
|
|
const CGAL_BGL_NP_CLASS& np,
|
|
bool verbose = true)
|
|
{
|
|
typedef typename CGAL::GetVertexPointMap<Graph, CGAL_BGL_NP_CLASS>::type VPM;
|
|
typedef typename boost::property_traits<VPM>::value_type Point;
|
|
|
|
IO::internal::OFF_builder<Graph, Point> builder(is, verbose);
|
|
return builder(g, np);
|
|
}
|
|
|
|
} // namespace internal
|
|
} // namespace IO
|
|
|
|
/*!
|
|
\ingroup PkgBGLIoFuncsOFF
|
|
|
|
\brief reads the graph `g` from data in the input stream, using the \ref IOStreamOFF.
|
|
|
|
Ignores comment lines which start with a hash, and lines with whitespace.
|
|
|
|
\attention The graph `g` is not cleared, and the data from the stream is added.
|
|
|
|
\tparam Graph a model of `MutableFaceGraph`
|
|
\tparam NamedParameters a sequence of \ref bgl_namedparameters "Named Parameters"
|
|
|
|
\param is the input stream
|
|
\param g the graph to be built from the input data
|
|
\param verbose whether extra information is printed when an incident occurs during reading
|
|
\param np optional \ref bgl_namedparameters "Named Parameters" described below
|
|
|
|
\cgalNamedParamsBegin
|
|
\cgalParamNBegin{vertex_point_map}
|
|
\cgalParamDescription{a property map associating points to the vertices of `g`}
|
|
\cgalParamType{a class model of `ReadWritePropertyMap` with `boost::graph_traits<Graph>::%vertex_descriptor`
|
|
as key type and `%Point_3` as value type}
|
|
\cgalParamDefault{`boost::get(CGAL::vertex_point, g)`}
|
|
\cgalParamExtra{If this parameter is omitted, an internal property map for `CGAL::vertex_point_t`
|
|
must be available in `Graph`.}
|
|
\cgalParamNEnd
|
|
|
|
\cgalParamNBegin{vertex_normal_map}
|
|
\cgalParamDescription{a property map associating normals to the vertices of `g`}
|
|
\cgalParamType{a class model of `ReadWritePropertyMap` with `boost::graph_traits<Graph>::%vertex_descriptor`
|
|
as key type and `%Vector_3` as value type}
|
|
\cgalParamDefault{vertex normals that may exist in the input will be ignored}
|
|
\cgalParamNEnd
|
|
|
|
\cgalParamNBegin{vertex_color_map}
|
|
\cgalParamDescription{a property map associating colors to the vertices of `g`}
|
|
\cgalParamType{a class model of `ReadWritePropertyMap` with `boost::graph_traits<Graph>::%vertex_descriptor`
|
|
as key type and `CGAL::Color` as value type}
|
|
\cgalParamDefault{vertex colors that may exist in the input will be ignored}
|
|
\cgalParamNEnd
|
|
|
|
\cgalParamNBegin{vertex_texture_map}
|
|
\cgalParamDescription{a property map associating textures to the vertices of `g`}
|
|
\cgalParamType{a class model of `ReadWritePropertyMap` with `boost::graph_traits<Graph>::%vertex_descriptor`
|
|
as key type and `%Point_2` as value type}
|
|
\cgalParamDefault{vertex textures that may exist in the input will be ignored}
|
|
\cgalParamNEnd
|
|
|
|
\cgalParamNBegin{face_color_map}
|
|
\cgalParamDescription{a property map associating colors to the faces of `g`}
|
|
\cgalParamType{a class model of `ReadWritePropertyMap` with `boost::graph_traits<Graph>::%face_descriptor`
|
|
as key type and `CGAL::Color` as value type}
|
|
\cgalParamDefault{face colors that may exist in the input will be ignored}
|
|
\cgalParamNEnd
|
|
\cgalNamedParamsEnd
|
|
|
|
\pre The data must represent a 2-manifold
|
|
|
|
\returns `true` if the resulting mesh is valid.
|
|
|
|
\sa Overloads of this function for specific models of the concept `FaceGraph`.
|
|
*/
|
|
template <typename Graph,
|
|
typename CGAL_BGL_NP_TEMPLATE_PARAMETERS>
|
|
bool read_OFF(std::istream& is,
|
|
Graph& g,
|
|
const CGAL_BGL_NP_CLASS& np,
|
|
bool verbose = true
|
|
#ifndef DOXYGEN_RUNNING
|
|
, typename boost::disable_if<IO::internal::is_Point_set_or_Range_or_Iterator<Graph> >::type* = nullptr
|
|
#endif
|
|
)
|
|
{
|
|
return IO::internal::read_OFF_BGL(is, g, np, verbose);
|
|
}
|
|
|
|
/// \cond SKIP_IN_MANUAL
|
|
|
|
template <typename Graph>
|
|
bool read_OFF(std::istream& is, Graph& g,
|
|
typename boost::disable_if<IO::internal::is_Point_set_or_Range_or_Iterator<Graph> >::type* = nullptr)
|
|
{
|
|
return read_OFF(is, g, parameters::all_default());
|
|
}
|
|
|
|
/// \endcond
|
|
|
|
/*!
|
|
\ingroup PkgBGLIoFuncsOFF
|
|
|
|
\brief reads the graph `g` from the file `fname`, using the \ref IOStreamOFF.
|
|
|
|
Ignores comment lines which start with a hash, and lines with whitespace.
|
|
|
|
\attention The graph `g` is not cleared, and the data from the stream is added.
|
|
|
|
\tparam Graph a model of `MutableFaceGraph`
|
|
\tparam NamedParameters a sequence of \ref bgl_namedparameters "Named Parameters"
|
|
|
|
\param fname the name of the input file
|
|
\param g the graph to be built from the input data
|
|
\param verbose whether extra information is printed when an incident occurs during reading
|
|
\param np optional \ref bgl_namedparameters "Named Parameters" described below
|
|
|
|
\cgalNamedParamsBegin
|
|
\cgalParamNBegin{vertex_point_map}
|
|
\cgalParamDescription{a property map associating points to the vertices of `g`}
|
|
\cgalParamType{a class model of `ReadWritePropertyMap` with `boost::graph_traits<Graph>::%vertex_descriptor`
|
|
as key type and `%Point_3` as value type}
|
|
\cgalParamDefault{`boost::get(CGAL::vertex_point, g)`}
|
|
\cgalParamExtra{If this parameter is omitted, an internal property map for `CGAL::vertex_point_t`
|
|
must be available in `Graph`.}
|
|
\cgalParamNEnd
|
|
|
|
\cgalParamNBegin{vertex_normal_map}
|
|
\cgalParamDescription{a property map associating normals to the vertices of `g`}
|
|
\cgalParamType{a class model of `ReadWritePropertyMap` with `boost::graph_traits<Graph>::%vertex_descriptor`
|
|
as key type and `%Vector_3` as value type}
|
|
\cgalParamDefault{vertex normals that may exist in the input will be ignored}
|
|
\cgalParamNEnd
|
|
|
|
\cgalParamNBegin{vertex_color_map}
|
|
\cgalParamDescription{a property map associating colors to the vertices of `g`}
|
|
\cgalParamType{a class model of `ReadWritePropertyMap` with `boost::graph_traits<Graph>::%vertex_descriptor`
|
|
as key type and `CGAL::Color` as value type}
|
|
\cgalParamDefault{vertex colors that may exist in the input will be ignored}
|
|
\cgalParamNEnd
|
|
|
|
\cgalParamNBegin{vertex_texture_map}
|
|
\cgalParamDescription{a property map associating textures to the vertices of `g`}
|
|
\cgalParamType{a class model of `ReadWritePropertyMap` with `boost::graph_traits<Graph>::%vertex_descriptor`
|
|
as key type and `%Point_2` as value type}
|
|
\cgalParamDefault{vertex textures that may exist in the input will be ignored}
|
|
\cgalParamNEnd
|
|
|
|
\cgalParamNBegin{face_color_map}
|
|
\cgalParamDescription{a property map associating colors to the faces of `g`}
|
|
\cgalParamType{a class model of `ReadWritePropertyMap` with `boost::graph_traits<Graph>::%face_descriptor`
|
|
as key type and `CGAL::Color` as value type}
|
|
\cgalParamDefault{face colors that may exist in the input will be ignored}
|
|
\cgalParamNEnd
|
|
\cgalNamedParamsEnd
|
|
|
|
\pre The data must represent a 2-manifold
|
|
|
|
\returns `true` if the resulting mesh is valid.
|
|
|
|
\sa Overloads of this function for specific models of the concept `FaceGraph`.
|
|
*/
|
|
template <typename Graph,
|
|
typename CGAL_BGL_NP_TEMPLATE_PARAMETERS>
|
|
bool read_OFF(const char* fname,
|
|
Graph& g,
|
|
const CGAL_BGL_NP_CLASS& np,
|
|
bool verbose = true
|
|
#ifndef DOXYGEN_RUNNING
|
|
, typename boost::disable_if<IO::internal::is_Point_set_or_Range_or_Iterator<Graph> >::type* = nullptr
|
|
#endif
|
|
)
|
|
{
|
|
std::ifstream is(fname);
|
|
return read_OFF(is, g, np, verbose);
|
|
}
|
|
|
|
/// \cond SKIP_IN_MANUAL
|
|
|
|
template <typename Graph>
|
|
bool read_OFF(const char* fname, Graph& g,
|
|
typename boost::disable_if<IO::internal::is_Point_set_or_Range_or_Iterator<Graph> >::type* = nullptr)
|
|
{
|
|
return read_OFF(fname, g, parameters::all_default());
|
|
}
|
|
|
|
template <typename Graph, typename CGAL_BGL_NP_TEMPLATE_PARAMETERS>
|
|
bool read_OFF(const std::string& fname, Graph& g, const CGAL_BGL_NP_CLASS& np,
|
|
bool verbose = true)
|
|
{
|
|
return read_OFF(fname.c_str(), g, np, verbose);
|
|
}
|
|
|
|
template <typename Graph>
|
|
bool read_OFF(const std::string& fname, Graph& g,
|
|
typename boost::disable_if<IO::internal::is_Point_set_or_Range_or_Iterator<Graph> >::type* = nullptr)
|
|
{
|
|
return read_OFF(fname, g, parameters::all_default());
|
|
}
|
|
|
|
/// \endcond
|
|
|
|
#ifndef CGAL_NO_DEPRECATED_CODE
|
|
|
|
/*!
|
|
\ingroup PkgBGLIOFctDeprecated
|
|
|
|
\deprecated This function is deprecated since \cgal 5.2, `CGAL::read_OFF()` should be used instead.
|
|
*/
|
|
template <typename Graph, typename CGAL_BGL_NP_TEMPLATE_PARAMETERS>
|
|
CGAL_DEPRECATED bool read_off(std::ostream& os, Graph& g, const CGAL_BGL_NP_CLASS& np)
|
|
{
|
|
return read_OFF(os, g, np);
|
|
}
|
|
|
|
/*!
|
|
\ingroup PkgBGLIOFctDeprecated
|
|
|
|
\deprecated This function is deprecated since \cgal 5.2, `CGAL::read_OFF()` should be used instead.
|
|
*/
|
|
template <typename Graph, typename CGAL_BGL_NP_TEMPLATE_PARAMETERS>
|
|
CGAL_DEPRECATED bool read_off(const char* fname, Graph& g, const CGAL_BGL_NP_CLASS& np)
|
|
{
|
|
return read_OFF(fname, g, np);
|
|
}
|
|
|
|
#endif // CGAL_NO_DEPRECATED_CODE
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// Write
|
|
|
|
namespace IO {
|
|
namespace internal {
|
|
|
|
template <typename Graph, typename CGAL_BGL_NP_TEMPLATE_PARAMETERS>
|
|
bool write_OFF_BGL(std::ostream& os,
|
|
const Graph& g,
|
|
const CGAL_BGL_NP_CLASS& np)
|
|
{
|
|
IO::internal::Generic_facegraph_printer<std::ostream, Graph, CGAL::File_writer_OFF> printer(os);
|
|
return printer(g, np);
|
|
}
|
|
|
|
} // namespace internal
|
|
} // namespace IO
|
|
|
|
/*!
|
|
\ingroup PkgBGLIoFuncsOFF
|
|
|
|
\brief writes the graph `g` in the output stream, using the \ref IOStreamOFF.
|
|
|
|
\tparam Graph a model of `FaceListGraph` and `HalfedgeListGraph`
|
|
\tparam NamedParameters a sequence of \ref bgl_namedparameters "Named Parameters"
|
|
|
|
\param os the output stream
|
|
\param g the graph to be output
|
|
\param np optional \ref bgl_namedparameters "Named Parameters" described below
|
|
|
|
\cgalNamedParamsBegin
|
|
\cgalParamNBegin{vertex_point_map}
|
|
\cgalParamDescription{a property map associating points to the vertices of `g`}
|
|
\cgalParamType{a class model of `ReadablePropertyMap` with `boost::graph_traits<Graph>::%vertex_descriptor`
|
|
as key type and `%Point_3` as value type}
|
|
\cgalParamDefault{`boost::get(CGAL::vertex_point, g)`}
|
|
\cgalParamExtra{If this parameter is omitted, an internal property map for `CGAL::vertex_point_t`
|
|
must be available in `Graph`.}
|
|
\cgalParamNEnd
|
|
|
|
\cgalParamNBegin{vertex_normal_map}
|
|
\cgalParamDescription{a property map associating normals to the vertices of `g`}
|
|
\cgalParamType{a class model of `ReadablePropertyMap` with `boost::graph_traits<Graph>::%vertex_descriptor`
|
|
as key type and `%Vector_3` as value type}
|
|
\cgalParamDefault{no vertex normals in the output}
|
|
\cgalParamNEnd
|
|
|
|
\cgalParamNBegin{vertex_color_map}
|
|
\cgalParamDescription{a property map associating colors to the vertices of `g`}
|
|
\cgalParamType{a class model of `ReadablePropertyMap` with `boost::graph_traits<Graph>::%vertex_descriptor`
|
|
as key type and `CGAL::Color` as value type}
|
|
\cgalParamDefault{no vertex colors in the output}
|
|
\cgalParamNEnd
|
|
|
|
\cgalParamNBegin{vertex_texture_map}
|
|
\cgalParamDescription{a property map associating textures to the vertices of `g`}
|
|
\cgalParamType{a class model of `ReadablePropertyMap` with `boost::graph_traits<Graph>::%vertex_descriptor`
|
|
as key type and `%Point_2` as value type}
|
|
\cgalParamDefault{no vertex textures in the output}
|
|
\cgalParamNEnd
|
|
|
|
\cgalParamNBegin{face_color_map}
|
|
\cgalParamDescription{a property map associating colors to the faces of `g`}
|
|
\cgalParamType{a class model of `ReadablePropertyMap` with `boost::graph_traits<Graph>::%face_descriptor`
|
|
as key type and `CGAL::Color` as value type}
|
|
\cgalParamDefault{no face colors in the output}
|
|
\cgalParamNEnd
|
|
|
|
\cgalParamNBegin{stream_precision}
|
|
\cgalParamDescription{a parameter used to set the precision (i.e. how many digits are generated) of the output stream}
|
|
\cgalParamType{int}
|
|
\cgalParamDefault{`6`}
|
|
\cgalParamNEnd
|
|
\cgalNamedParamsEnd
|
|
|
|
\returns `true` if writing was successful.
|
|
|
|
\sa Overloads of this function for specific models of the concept `FaceGraph`.
|
|
*/
|
|
template <typename Graph,
|
|
typename CGAL_BGL_NP_TEMPLATE_PARAMETERS>
|
|
bool write_OFF(std::ostream& os,
|
|
const Graph& g,
|
|
const CGAL_BGL_NP_CLASS& np
|
|
#ifndef DOXYGEN_RUNNING
|
|
, typename boost::disable_if<IO::internal::is_Point_set_or_Range_or_Iterator<Graph> >::type* = nullptr
|
|
#endif
|
|
)
|
|
{
|
|
return IO::internal::write_OFF_BGL(os, g, np);
|
|
}
|
|
|
|
/// \cond SKIP_IN_MANUAL
|
|
|
|
template <typename Graph>
|
|
bool write_OFF(std::ostream& os, const Graph& g,
|
|
typename boost::disable_if<IO::internal::is_Point_set_or_Range_or_Iterator<Graph> >::type* = nullptr)
|
|
{
|
|
return write_OFF(os, g, parameters::all_default());
|
|
}
|
|
|
|
/// \endcond
|
|
|
|
/*!
|
|
\ingroup PkgBGLIoFuncsOFF
|
|
|
|
\brief writes the graph `g` in the file `fname`, using the \ref IOStreamOFF.
|
|
|
|
\tparam Graph a model of `FaceListGraph` and `HalfedgeListGraph`
|
|
\tparam NamedParameters a sequence of \ref bgl_namedparameters "Named Parameters"
|
|
|
|
\param fname the name of the output file
|
|
\param g the graph to be output
|
|
\param np optional \ref bgl_namedparameters "Named Parameters" described below
|
|
|
|
\cgalNamedParamsBegin
|
|
\cgalParamNBegin{vertex_point_map}
|
|
\cgalParamDescription{a property map associating points to the vertices of `g`}
|
|
\cgalParamType{a class model of `ReadablePropertyMap` with `boost::graph_traits<Graph>::%vertex_descriptor`
|
|
as key type and `%Point_3` as value type}
|
|
\cgalParamDefault{`boost::get(CGAL::vertex_point, g)`}
|
|
\cgalParamExtra{If this parameter is omitted, an internal property map for `CGAL::vertex_point_t`
|
|
must be available in `Graph`.}
|
|
\cgalParamNEnd
|
|
|
|
\cgalParamNBegin{vertex_normal_map}
|
|
\cgalParamDescription{a property map associating normals to the vertices of `g`}
|
|
\cgalParamType{a class model of `ReadablePropertyMap` with `boost::graph_traits<Graph>::%vertex_descriptor`
|
|
as key type and `%Vector_3` as value type}
|
|
\cgalParamDefault{no vertex normals in the output}
|
|
\cgalParamNEnd
|
|
|
|
\cgalParamNBegin{vertex_color_map}
|
|
\cgalParamDescription{a property map associating colors to the vertices of `g`}
|
|
\cgalParamType{a class model of `ReadablePropertyMap` with `boost::graph_traits<Graph>::%vertex_descriptor`
|
|
as key type and `CGAL::Color` as value type}
|
|
\cgalParamDefault{no vertex colors in the output}
|
|
\cgalParamNEnd
|
|
|
|
\cgalParamNBegin{vertex_texture_map}
|
|
\cgalParamDescription{a property map associating textures to the vertices of `g`}
|
|
\cgalParamType{a class model of `ReadablePropertyMap` with `boost::graph_traits<Graph>::%vertex_descriptor`
|
|
as key type and `%Point_2` as value type}
|
|
\cgalParamDefault{no vertex textures in the output}
|
|
\cgalParamNEnd
|
|
|
|
\cgalParamNBegin{face_color_map}
|
|
\cgalParamDescription{a property map associating colors to the faces of `g`}
|
|
\cgalParamType{a class model of `ReadablePropertyMap` with `boost::graph_traits<Graph>::%face_descriptor`
|
|
as key type and `CGAL::Color` as value type}
|
|
\cgalParamDefault{no face colors in the output}
|
|
\cgalParamNEnd
|
|
|
|
\cgalParamNBegin{stream_precision}
|
|
\cgalParamDescription{a parameter used to set the precision (i.e. how many digits are generated) of the output stream}
|
|
\cgalParamType{int}
|
|
\cgalParamDefault{`6`}
|
|
\cgalParamNEnd
|
|
\cgalNamedParamsEnd
|
|
|
|
\returns `true` if writing was successful.
|
|
|
|
\sa Overloads of this function for specific models of the concept `FaceGraph`.
|
|
*/
|
|
template <typename Graph,
|
|
typename CGAL_BGL_NP_TEMPLATE_PARAMETERS>
|
|
bool write_OFF(const char* fname,
|
|
const Graph& g,
|
|
const CGAL_BGL_NP_CLASS& np
|
|
#ifndef DOXYGEN_RUNNING
|
|
, typename boost::disable_if<IO::internal::is_Point_set_or_Range_or_Iterator<Graph> >::type* = nullptr
|
|
#endif
|
|
)
|
|
{
|
|
std::ofstream os(fname);
|
|
if(!os)
|
|
{
|
|
std::cerr<<"Could not create file.";
|
|
return false;
|
|
}
|
|
return write_OFF(os, g, np);
|
|
}
|
|
|
|
/// \cond SKIP_IN_MANUAL
|
|
|
|
template <typename Graph>
|
|
bool write_OFF(const char* fname, const Graph& g,
|
|
typename boost::disable_if<IO::internal::is_Point_set_or_Range_or_Iterator<Graph> >::type* = nullptr)
|
|
{
|
|
return write_OFF(fname, g, parameters::all_default());
|
|
}
|
|
|
|
template <typename Graph, typename CGAL_BGL_NP_TEMPLATE_PARAMETERS>
|
|
bool write_OFF(const std::string& fname, const Graph& g, const CGAL_BGL_NP_CLASS& np,
|
|
typename boost::disable_if<IO::internal::is_Point_set_or_Range_or_Iterator<Graph> >::type* = nullptr)
|
|
{
|
|
return write_OFF(fname.c_str(), g, np);
|
|
}
|
|
|
|
template <typename Graph>
|
|
bool write_OFF(const std::string& fname, const Graph& g,
|
|
typename boost::disable_if<IO::internal::is_Point_set_or_Range_or_Iterator<Graph> >::type* = nullptr)
|
|
{
|
|
return write_OFF(fname.c_str(), g, parameters::all_default());
|
|
}
|
|
|
|
/// \endcond
|
|
|
|
#ifndef CGAL_NO_DEPRECATED_CODE
|
|
|
|
/*!
|
|
\ingroup PkgBGLIOFctDeprecated
|
|
|
|
\deprecated This function is deprecated since \cgal 5.2, `CGAL::write_OFF()` should be used instead.
|
|
*/
|
|
template <typename Graph, typename CGAL_BGL_NP_TEMPLATE_PARAMETERS>
|
|
CGAL_DEPRECATED bool write_off(std::ostream& os, const Graph& g, const CGAL_BGL_NP_CLASS& np)
|
|
{
|
|
return write_OFF(os, g, np);
|
|
}
|
|
|
|
/*!
|
|
\ingroup PkgBGLIOFctDeprecated
|
|
|
|
\deprecated This function is deprecated since \cgal 5.2, `CGAL::write_OFF()` should be used instead.
|
|
*/
|
|
template <typename Graph, typename CGAL_BGL_NP_TEMPLATE_PARAMETERS>
|
|
CGAL_DEPRECATED bool write_off(const char* fname, const Graph& g, const CGAL_BGL_NP_CLASS& np)
|
|
{
|
|
return write_OFF(fname, g, np);
|
|
}
|
|
|
|
#endif // CGAL_NO_DEPRECATED_CODE
|
|
|
|
} // namespace CGAL
|
|
|
|
#endif // CGAL_BGL_IO_OFF_H
|