OpenMesh::IO::BaseReader Class Reference

#include <libs_required/OpenMesh/src/OpenMesh/Core/IO/reader/BaseReader.hh>

Inheritance diagram for OpenMesh::IO::BaseReader:

Public Member Functions
virtual	~BaseReader ()
	Destructor.
virtual std::string	get_description () const =0
	Returns a brief description of the file type that can be parsed.
virtual std::string	get_extensions () const =0
virtual std::string	get_magic () const
	Return magic bits used to determine file format.
virtual bool	read (const std::string &_filename, BaseImporter &_bi, Options &_opt)=0
virtual bool	read (std::istream &_is, BaseImporter &_bi, Options &_opt)=0
virtual bool	can_u_read (const std::string &_filename) const
	Returns true if writer can parse _filename (checks extension). _filename can also provide an extension without a name for a file e.g. _filename == "om" checks, if the reader can read the "om" extension. More...

Protected Member Functions
bool	check_extension (const std::string &_fname, const std::string &_ext) const

Detailed Description

Base class for reader modules. Reader modules access persistent data and pass them to the desired data structure by the means of a BaseImporter derivative. All reader modules must be derived from this class.

Definition at line 94 of file BaseReader.hh.

Member Function Documentation

bool BaseReader::can_u_read ( const std::string &  _filename ) const

virtual

Returns true if writer can parse _filename (checks extension). _filename can also provide an extension without a name for a file e.g. _filename == "om" checks, if the reader can read the "om" extension.

Parameters

_filename

complete name of a file or just the extension

Returns

true, if reader can read data with the given extension

Reimplemented in OpenMesh::IO::_OFFReader_, OpenMesh::IO::_PLYReader_, and OpenMesh::IO::_OMReader_.

Definition at line 82 of file BaseReader.cc.

virtual std::string OpenMesh::IO::BaseReader::get_extensions ( ) const

pure virtual

Returns a string with the accepted file extensions separated by a whitespace and in small caps.

Implemented in OpenMesh::IO::_OFFReader_, OpenMesh::IO::_PLYReader_, OpenMesh::IO::_STLReader_, OpenMesh::IO::_OMReader_, and OpenMesh::IO::_OBJReader_.

virtual bool OpenMesh::IO::BaseReader::read ( const std::string &  _filename, BaseImporter &  _bi, Options &  _opt  )

pure virtual

Reads a mesh given by a filename. Usually this method opens a stream and passes it to stream read method. Acceptance checks by filename extension can be placed here.

Options can be passed via _opt. After execution _opt contains the Options that were available

Implemented in OpenMesh::IO::_OFFReader_, OpenMesh::IO::_PLYReader_, OpenMesh::IO::_STLReader_, OpenMesh::IO::_OMReader_, and OpenMesh::IO::_OBJReader_.

virtual bool OpenMesh::IO::BaseReader::read ( std::istream &  _is, BaseImporter &  _bi, Options &  _opt  )

pure virtual

Reads a mesh given by a std::stream. This method usually uses the same stream reading method that read uses. Options can be passed via _opt. After execution _opt contains the Options that were available.

Please make sure that if _is is std::ifstream, the correct std::ios_base::openmode flags are set.

Implemented in OpenMesh::IO::_OFFReader_, OpenMesh::IO::_PLYReader_, OpenMesh::IO::_STLReader_, OpenMesh::IO::_OMReader_, and OpenMesh::IO::_OBJReader_.

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

• libs_required/OpenMesh/src/OpenMesh/Core/IO/reader/BaseReader.hh
• libs_required/OpenMesh/src/OpenMesh/Core/IO/reader/BaseReader.cc