Nektar::NekMeshUtils::OutputModule Class Reference

Abstract base class for output modules. More...

#include <Module.h>

Inheritance diagram for Nektar::NekMeshUtils::OutputModule:

Collaboration diagram for Nektar::NekMeshUtils::OutputModule:

Public Member Functions
NEKMESHUTILS_EXPORT	OutputModule (MeshSharedPtr p_m)
NEKMESHUTILS_EXPORT void	OpenStream ()
	Open a file for output. More...
Public Member Functions inherited from Nektar::NekMeshUtils::Module
NEKMESHUTILS_EXPORT	Module (MeshSharedPtr p_m)
virtual NEKMESHUTILS_EXPORT void	Process ()=0
NEKMESHUTILS_EXPORT void	RegisterConfig (std::string key, std::string value)
	Register a configuration option with a module. More...
NEKMESHUTILS_EXPORT void	PrintConfig ()
	Print out all configuration options for a module. More...
NEKMESHUTILS_EXPORT void	SetDefaults ()
	Sets default configuration options for those which have not been set. More...
NEKMESHUTILS_EXPORT MeshSharedPtr	GetMesh ()
virtual NEKMESHUTILS_EXPORT void	ProcessVertices ()
	Extract element vertices. More...
virtual NEKMESHUTILS_EXPORT void	ProcessEdges (bool ReprocessEdges=true)
	Extract element edges. More...
virtual NEKMESHUTILS_EXPORT void	ProcessFaces (bool ReprocessFaces=true)
	Extract element faces. More...
virtual NEKMESHUTILS_EXPORT void	ProcessElements ()
	Generate element IDs. More...
virtual NEKMESHUTILS_EXPORT void	ProcessComposites ()
	Generate composites. More...
virtual NEKMESHUTILS_EXPORT void	ClearElementLinks ()

Protected Attributes
io::filtering_ostream	m_mshFile
	Output stream. More...
std::ofstream	m_mshFileStream
	Input stream. More...
Protected Attributes inherited from Nektar::NekMeshUtils::Module
MeshSharedPtr	m_mesh
	Mesh object. More...
std::map< std::string, ConfigOption >	m_config
	List of configuration values. More...

Additional Inherited Members
Protected Member Functions inherited from Nektar::NekMeshUtils::Module
NEKMESHUTILS_EXPORT void	ReorderPrisms (PerMap &perFaces)
	Reorder node IDs so that prisms and tetrahedra are aligned correctly. More...
NEKMESHUTILS_EXPORT void	PrismLines (int prism, PerMap &perFaces, std::set< int > &prismsDone, std::vector< ElementSharedPtr > &line)

Detailed Description

Abstract base class for output modules.

Output modules take the mesh #m and write to the file specified by the stream m_mshFile.

Definition at line 241 of file NekMeshUtils/Module/Module.h.

Constructor & Destructor Documentation

Nektar::NekMeshUtils::OutputModule::OutputModule

(

MeshSharedPtr

p_m

)

Definition at line 73 of file NekMeshUtils/Module/Module.cpp.

References Nektar::NekMeshUtils::Module::m_config.

                                          : Module(m)
{
    m_config["outfile"] = ConfigOption(false, "", "Output filename.");
}

Member Function Documentation

void Nektar::NekMeshUtils::OutputModule::OpenStream

(

)

Open a file for output.

Definition at line 107 of file NekMeshUtils/Module/Module.cpp.

References Nektar::NekMeshUtils::Module::m_config, m_mshFile, and m_mshFileStream.

Referenced by Nektar::Utilities::OutputSTL::Process(), and Nektar::Utilities::OutputGmsh::Process().

{
    string fname = m_config["outfile"].as<string>();

    if (fname.size() > 3 && fname.substr(fname.size() - 3, 3) == ".gz")
    {
        m_mshFileStream.open(fname.c_str(), ios_base::out | ios_base::binary);
        m_mshFile.push(io::gzip_compressor());
        m_mshFile.push(m_mshFileStream);
    }
    else
    {
        m_mshFileStream.open(fname.c_str());
        m_mshFile.push(m_mshFileStream);
    }

    if (!m_mshFile.good())
    {
        cerr << "Error opening file: " << fname << endl;
        abort();
    }
}

Member Data Documentation

io::filtering_ostream Nektar::NekMeshUtils::OutputModule::m_mshFile

protected

Output stream.

Definition at line 250 of file NekMeshUtils/Module/Module.h.

Referenced by OpenStream(), Nektar::Utilities::OutputSTL::Process(), and Nektar::Utilities::OutputGmsh::Process().

std::ofstream Nektar::NekMeshUtils::OutputModule::m_mshFileStream

protected

Input stream.

Definition at line 252 of file NekMeshUtils/Module/Module.h.

Referenced by OpenStream().