NastranInterface is an interface class for I/O handling of BDF bulk nastran format *.nas. More...

#include <MimmoGeometry.hpp>

Public Member Functions
	NastranInterface ()

void	absorbRBE2 (std::vector< std::string > &records, long &ID, long &PID, std::vector< long > &connectivity, std::string &components)

void	absorbRBE3 (std::vector< std::string > &records, long &ID, long &PID, std::vector< long > &connectivity, std::string &components)

void	appendLineRecords (std::string &sread, std::size_t recordlength, std::vector< std::string > &records)

std::string	convertVertex (std::string in)

bool	isEnabled (NastranElementType type)

bool	isInteger (std::string &str)

void	read (std::string &inputDir, std::string &surfaceName, dvecarr3E &points, livector1D &pointsID, livector2D &faces, livector1D &facesID, livector1D &PIDS)

void	setWFormat (WFORMAT)

std::string	trim (std::string in)

void	write (std::string &outputDir, std::string &surfaceName, dvecarr3E &points, livector1D &pointsID, livector2D &faces, livector1D &facesID, livector1D PIDS=nullptr, std::unordered_set< long > PIDSSET=nullptr)

void	writeCoord (const darray3E &p, const long &pointI, std::ofstream &os)

void	writeFace (std::string faceType, const livector1D &facePts, const long &nFace, std::ofstream &os, long PID)

void	writeFooter (std::ofstream &os, std::unordered_set< long > *PIDSSET=nullptr)

bool	writeGeometry (dvecarr3E &points, livector1D &pointsID, livector2D &faces, livector1D &facesID, std::ofstream &os, livector1D *PIDS=nullptr)

void	writeKeyword (std::string key, std::ofstream &os)

Public Attributes
std::map< NastranElementType, bool >	m_enabled

WFORMAT	m_wformat

Protected Member Functions
void	disable (NastranElementType type)

void	enable (NastranElementType type)

template<class Type >
void	writeValue (Type &value, std::ofstream &os)

Detailed Description

NastranInterface is an interface class for I/O handling of BDF bulk nastran format *.nas.

Definition at line 258 of file MimmoGeometry.hpp.

Constructor & Destructor Documentation

◆ NastranInterface()

mimmo::NastranInterface::NastranInterface ( )

Default constructor

Definition at line 1282 of file MimmoGeometry.cpp.

Member Function Documentation

◆ absorbRBE2()

void mimmo::NastranInterface::absorbRBE2	(	std::vector< std::string > &	records,
		long &	ID,
		long &	PID,
		std::vector< long > &	connectivity,
		std::string &	components
	)

Absorb rbe2 element from a records structure

Parameters

[in]	records	vector of string records
[out]	ID	ID of the RBE2 element
[out]	PID	PID of the RBE2 element
[out]	connectivity	connectivity of the RBE2 element
[out]	components	reaction components of the element

Definition at line 1895 of file MimmoGeometry.cpp.

◆ absorbRBE3()

void mimmo::NastranInterface::absorbRBE3	(	std::vector< std::string > &	records,
		long &	ID,
		long &	PID,
		std::vector< long > &	connectivity,
		std::string &	components
	)

Absorb rbe3 element from a records structure

Parameters

[in]	records	vector of string records
[out]	ID	ID of the RBE3 element
[out]	PID	PID of the RBE3 element
[out]	connectivity	connectivity of the RBE3 element
[out]	components	reaction components of the element

Definition at line 1846 of file MimmoGeometry.cpp.

◆ appendLineRecords()

void mimmo::NastranInterface::appendLineRecords	(	std::string &	sread,
		std::size_t	recordlength,
		std::vector< std::string > &	records
	)

Append records of given length of an input line in a records structure

Parameters

[in]	sread	input line given as string
[in]	recordlength	length of single record string
[out]	records	vector of string records to be filled

Definition at line 1822 of file MimmoGeometry.cpp.

◆ convertVertex()

std::string mimmo::NastranInterface::convertVertex ( std::string in )

Convert nas string of numerical floats

Returns: string of regular floats

Definition at line 1801 of file MimmoGeometry.cpp.

◆ disable()

void mimmo::NastranInterface::disable ( NastranElementType type )

protected

Disable an element type for the current read session

Parameters

[in] type element type

Definition at line 1954 of file MimmoGeometry.cpp.

◆ enable()

void mimmo::NastranInterface::enable ( NastranElementType type )

protected

Enable an element type for the current read session

Parameters

[in] type element type

Definition at line 1945 of file MimmoGeometry.cpp.

◆ isEnabled()

bool mimmo::NastranInterface::isEnabled ( NastranElementType type )

Get if an element type is enbaled

Parameters

[in] type element type

Returns: true if the element type is enbaled for the current read session

Definition at line 1932 of file MimmoGeometry.cpp.

◆ isInteger()

bool mimmo::NastranInterface::isInteger ( std::string & str )

Check if a string contains an integer

Parameters

[in] str string to test

Returns: true if the string has only digits

Definition at line 1918 of file MimmoGeometry.cpp.

◆ read()

void mimmo::NastranInterface::read	(	std::string &	inputDir,
		std::string &	surfaceName,
		dvecarr3E &	points,
		livector1D &	pointsID,
		livector2D &	faces,
		livector1D &	facesID,
		livector1D &	PIDS
	)

Read a bdf nastran file

Parameters

[in]	inputDir	input directory
[in]	surfaceName	input filename
[out]	points	reference of a point container that has to be filled
[out]	pointsID	reference to a label point container to be filled
[out]	faces	reference to element-point connectivity that has to be filled
[out]	facesID	reference to a label element container to be filled
[out]	PIDS	reference to long int vector for Part Identifier storage

Definition at line 1587 of file MimmoGeometry.cpp.

◆ setWFormat()

void mimmo::NastranInterface::setWFormat ( WFORMAT wf )

Set the format Short/Long of data in your nastran file

Parameters

[in] wf WFORMAT Short/Long of your nastran file

Definition at line 1297 of file MimmoGeometry.cpp.

◆ trim()

std::string mimmo::NastranInterface::trim ( std::string in )

Custom trimming of nas string

Returns: trimmed string

Definition at line 1781 of file MimmoGeometry.cpp.

◆ write()

void mimmo::NastranInterface::write	(	std::string &	outputDir,
		std::string &	surfaceName,
		dvecarr3E &	points,
		livector1D &	pointsID,
		livector2D &	faces,
		livector1D &	facesID,
		livector1D *	PIDS = `nullptr`,
		std::unordered_set< long > *	PIDSSET = `nullptr`
	)

Write a bdf nastran file

Parameters

[in]	outputDir	output directory
[in]	surfaceName	output filename
[in]	points	reference of a point container that has to be written
[in]	pointsID	reference of a label point container
[in]	faces	reference to element-point connectivity that has to be written
[in]	facesID	reference to a label element container
[in]	PIDS	reference to long int vector for Part Identifiers that need to be associated to elements
[in]	PIDSSET	map of overall available Part Identifiers

Definition at line 1561 of file MimmoGeometry.cpp.

◆ writeCoord()

void mimmo::NastranInterface::writeCoord	(	const darray3E &	p,
		const long &	pointI,
		std::ofstream &	os
	)

Write a 3D point to an ofstream

Parameters

[in]	p	point
[in]	pointI	point label
[in,out]	os	ofstream where the point is written

Definition at line 1330 of file MimmoGeometry.cpp.

◆ writeFace()

void mimmo::NastranInterface::writeFace	(	std::string	faceType,
		const livector1D &	facePts,
		const long &	nFace,
		std::ofstream &	os,
		long	PID
	)

Write a face to an ofstream

Parameters

[in]	faceType	string reporting label fo the type of element
[in]	facePts	Element Points connectivity
[in]	nFace	element label
[in,out]	os	ofstream where the face is written
[in]	PID	part identifier associated to the element

Definition at line 1391 of file MimmoGeometry.cpp.

◆ writeFooter()

void mimmo::NastranInterface::writeFooter	(	std::ofstream &	os,
		std::unordered_set< long > *	PIDSSET = `nullptr`
	)

Write nastran footer to an ofstream

Parameters

[in,out]	os	ofstream where the footer is written
[in]	PIDSSET	list of overall available part identifiers

Definition at line 1502 of file MimmoGeometry.cpp.

◆ writeGeometry()

bool mimmo::NastranInterface::writeGeometry	(	dvecarr3E &	points,
		livector1D &	pointsID,
		livector2D &	faces,
		livector1D &	facesID,
		std::ofstream &	os,
		livector1D *	PIDS = `nullptr`
	)

Write a face to an std::ofstream

Parameters

[in]	points	list of vertices
[in]	pointsID	list of vertices labels
[in]	faces	element points connectivity
[in]	facesID	list of element labels
[in,out]	os	ofstream where the geometry is written
[in]	PIDS	list of Part Identifiers for each cells (optional)

Returns: true if the geometry is correctly written.

Definition at line 1465 of file MimmoGeometry.cpp.

◆ writeKeyword()

void mimmo::NastranInterface::writeKeyword	(	std::string	key,
		std::ofstream &	os
	)

Write a keyword string according to WFORMAT chosen by the User

Parameters

[in]	key	keyword
[in,out]	os	ofstream where the keyword is written

Definition at line 1306 of file MimmoGeometry.cpp.

◆ writeValue()

template<class Type >

void mimmo::NastranInterface::writeValue	(	Type &	value,
		std::ofstream &	os
	)

inlineprotected

Write a template value according to WFORMAT chosen by the User

Parameters

[in]	value	value of class Type
[in,out]	os	ofstream where the value is written

Definition at line 298 of file MimmoGeometry.hpp.

Member Data Documentation

◆ m_enabled

std::map<NastranElementType, bool> mimmo::NastranInterface::m_enabled

element type enabled for the current session

Definition at line 264 of file MimmoGeometry.hpp.

◆ m_wformat

WFORMAT mimmo::NastranInterface::m_wformat

member storing the file type format Short/Long

Definition at line 262 of file MimmoGeometry.hpp.

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

src/iogeneric/MimmoGeometry.hpp
src/iogeneric/MimmoGeometry.cpp

Our website uses cookies

Public Member Functions

Public Attributes

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ NastranInterface()

Member Function Documentation

◆ absorbRBE2()

◆ absorbRBE3()

◆ appendLineRecords()

◆ convertVertex()

◆ disable()

◆ enable()

◆ isEnabled()

◆ isInteger()

◆ read()

◆ setWFormat()

◆ trim()

◆ write()

◆ writeCoord()

◆ writeFace()

◆ writeFooter()

◆ writeGeometry()

◆ writeKeyword()

◆ writeValue()

Member Data Documentation

◆ m_enabled

◆ m_wformat