Nektar::FieldUtils::OutputInfo Class Reference

#include <OutputInfo.h>

Inheritance diagram for Nektar::FieldUtils::OutputInfo:

Public Member Functions
	OutputInfo (FieldSharedPtr f)
virtual	~OutputInfo ()
virtual void	Process (po::variables_map &vm)
	Write fld to output file. More...
virtual std::string	GetModuleName ()
virtual std::string	GetModuleDescription ()
virtual ModulePriority	GetModulePriority ()
Public Member Functions inherited from Nektar::FieldUtils::OutputModule
	OutputModule (FieldSharedPtr p_f)
FIELD_UTILS_EXPORT void	OpenStream ()
	Open a file for output. More...
Public Member Functions inherited from Nektar::FieldUtils::Module
FIELD_UTILS_EXPORT	Module (FieldSharedPtr p_f)
virtual	~Module ()=default
const ConfigOption &	GetConfigOption (const std::string &key) const
FIELD_UTILS_EXPORT void	RegisterConfig (std::string key, std::string value="")
	Register a configuration option with a module. More...
FIELD_UTILS_EXPORT void	PrintConfig ()
	Print out all configuration options for a module. More...
FIELD_UTILS_EXPORT void	SetDefaults ()
	Sets default configuration options for those which have not been set. More...
FIELD_UTILS_EXPORT void	AddFile (std::string fileType, std::string fileName)
FIELD_UTILS_EXPORT void	EvaluateTriFieldAtEquiSpacedPts (LocalRegions::ExpansionSharedPtr &exp, const Array< OneD, const NekDouble > &infield, Array< OneD, NekDouble > &outfield)

Static Public Member Functions
static std::shared_ptr< Module >	create (FieldSharedPtr f)
	Creates an instance of this class. More...

Static Public Attributes
static ModuleKey	m_className

Additional Inherited Members
Public Attributes inherited from Nektar::FieldUtils::Module
FieldSharedPtr	m_f
	Field object. More...
Protected Member Functions inherited from Nektar::FieldUtils::Module
	Module ()
Protected Attributes inherited from Nektar::FieldUtils::OutputModule
std::ofstream	m_fldFile
	Output stream. More...
Protected Attributes inherited from Nektar::FieldUtils::Module
std::map< std::string, ConfigOption >	m_config
	List of configuration values. More...
std::set< std::string >	m_allowedFiles
	List of allowed file formats. More...

Detailed Description

Definition at line 46 of file OutputInfo.h.

Constructor & Destructor Documentation

OutputInfo()

Nektar::FieldUtils::OutputInfo::OutputInfo

(

FieldSharedPtr

f

)

Definition at line 57 of file OutputInfo.cpp.

                                       : OutputModule(f)
{
    m_config["nparts"] = ConfigOption(
        false, "NotSet",
        "Number of partitions over which to create the info file");
}

References Nektar::FieldUtils::Module::m_config.

~OutputInfo()

Nektar::FieldUtils::OutputInfo::~OutputInfo ( )

virtual

Definition at line 64 of file OutputInfo.cpp.

{
}

Member Function Documentation

create()

static std::shared_ptr<Module> Nektar::FieldUtils::OutputInfo::create ( FieldSharedPtr  f )

inlinestatic

Creates an instance of this class.

Definition at line 50 of file OutputInfo.h.

    {
        return MemoryManager<OutputInfo>::AllocateSharedPtr(f);
    }

References Nektar::MemoryManager< DataType >::AllocateSharedPtr().

GetModuleDescription()

virtual std::string Nektar::FieldUtils::OutputInfo::GetModuleDescription ( )

inlinevirtual

Reimplemented from Nektar::FieldUtils::Module.

Definition at line 67 of file OutputInfo.h.

    {
        return "Writing Info file";
    }

GetModuleName()

virtual std::string Nektar::FieldUtils::OutputInfo::GetModuleName ( )

inlinevirtual

Implements Nektar::FieldUtils::Module.

Definition at line 62 of file OutputInfo.h.

    {
        return "OutputInfo";
    }

GetModulePriority()

virtual ModulePriority Nektar::FieldUtils::OutputInfo::GetModulePriority ( )

inlinevirtual

Implements Nektar::FieldUtils::Module.

Definition at line 72 of file OutputInfo.h.

    {
        return eOutput;
    }

References Nektar::FieldUtils::eOutput.

Process()

void Nektar::FieldUtils::OutputInfo::Process ( po::variables_map &  vm )

virtual

Write fld to output file.

Implements Nektar::FieldUtils::Module.

Definition at line 68 of file OutputInfo.cpp.

{
    boost::ignore_unused(vm);
 
    // Extract the output filename and extension
    string filename = m_config["outfile"].as<string>();
 
    // partition mesh
    ASSERTL0(m_config["nparts"].as<string>().compare("NotSet") != 0,
             "Need to specify nparts for info output");
    int nparts = m_config["nparts"].as<int>();
 
    // Input/output file
    LibUtilities::CommSharedPtr c = m_f->m_comm;
    std::shared_ptr<LibUtilities::FieldIOXml> fldXml =
        std::static_pointer_cast<LibUtilities::FieldIOXml>(
            LibUtilities::GetFieldIOFactory().CreateInstance("Xml", c, true));
 
    // open file and setup meta data.
    fs::path pinfilename(filename);
    std::vector<std::string> filenames;
    std::vector<std::vector<unsigned int> > ElementIDs;
 
    for (int p = 0; p < nparts; ++p)
    {
        boost::format pad("P%1$07d.%2$s");
        pad % p % "fld";
        std::string s = pad.str();
 
        fs::path fullpath              = pinfilename / s;
        string fname                   = LibUtilities::PortablePath(fullpath);
        if(!fs::exists(fname))
        {
            continue;
        }
        LibUtilities::DataSourceSharedPtr dataSource =
            LibUtilities::XmlDataSource::create(fname);
 
        std::vector<LibUtilities::FieldDefinitionsSharedPtr> fielddefs;
        std::vector<unsigned int>              PartElmtIDs;
 
        // read in header of partition if it exists
        fldXml->ImportFieldDefs(dataSource,fielddefs,false);
 
        // create ElmenetIDs list then use
        for(int i = 0; i < fielddefs.size(); ++i)
        {
            for(int j = 0; j < fielddefs[i]->m_elementIDs.size(); ++j)
            {
                PartElmtIDs.push_back(fielddefs[i]->m_elementIDs[j]);
            }
        }
 
        ElementIDs.push_back(PartElmtIDs);
        filenames.push_back(s);
    }
 
    // Write the Info.xml file
    string infofile =
        LibUtilities::PortablePath(pinfilename / fs::path("Info.xml"));
 
    fldXml->WriteMultiFldFileIDs(infofile,filenames, ElementIDs);
}

References ASSERTL0, Nektar::LibUtilities::XmlDataSource::create(), CellMLToNektar.pycml::format, Nektar::LibUtilities::GetFieldIOFactory(), Nektar::FieldUtils::Module::m_config, Nektar::FieldUtils::Module::m_f, CellMLToNektar.cellml_metadata::p, and Nektar::LibUtilities::PortablePath().

Member Data Documentation

m_className

ModuleKey Nektar::FieldUtils::OutputInfo::m_className

static

Initial value:

=
    GetModuleFactory().RegisterCreatorFunction(ModuleKey(eOutputModule, "info"),
                                               OutputInfo::create,
                                               "Writes an Info file.")

Definition at line 54 of file OutputInfo.h.