列挙型
enum	EntityTypeNumber { Null =0, CIRCULAR_ARC =100, COMPOSITE_CURVE =102, CONIC_ARC =104, PLANE =108, LINE =110, PARAMETRIC_SPLINE_CURVE =112, POINT =116, RULED_SURFACE =118, SURFACE_OF_REVOLUTION =120, TABULATED_CYLINDER =122, DIRECTION =123, TRANSFORMATION_MATRIX =124, RATIONAL_BSPLINE_CURVE =126, RATIONAL_BSPLINE_SURFACE =128, BOUNDARY =141, CURVE_ON_PARAMETRIC_SURFACE =142, BOUNDED_SURFACE =143, TRIMMED_SURFACE =144, SPHERE =158, MANIFOLD_SOLID_BREP_OBJECT =186, PLANE_SURFACE =190, RIGHT_CIRCULAR_CYLINDRICAL_SURFACE =192, SPHERICAL_SURFACE =196, COLOR_DEFINITION =314, ASSOCIATIVITY_INSTANCE =402, VERTEX =502, EDGE =504, LOOP =508, FACE =510, SHELL =514 }

関数
int	DEpointer_to_lnumber (int DEpointer)

int	lnumber_to_DEpointer (int line_number)

bool	get_DEpointer (char pDelimeter, std::istringstream &istrm, int &DEpointer)

bool	get_Hollerith_string (char pDelimeter, std::istringstream &istrm, std::string &strngData)

MG_DLL_DECLR bool	get_integer (char pDelimeter, std::istringstream &istrm, int &intData)

MG_DLL_DECLR bool	get_integer (char pDelimeter, std::istringstream &istrm, short &shortData)

MG_DLL_DECLR bool	get_real (char pDelimeter, std::istringstream &istrm, double &realData)

MG_DLL_DECLR bool	get_real (char pDelimeter, std::istringstream &istrm, float &floatData)

void	get_ID_sequence (const std::string &line, char &sectionID_letter, int &sequence)
	convert the line id into int(sequence), inputting one line. [詳解]

MG_DLL_DECLR void	put_integer (int idata, const MGIgesGSec &gsec, MGPvector< std::string > &plines, int line_len=64)

MG_DLL_DECLR void	put_real (double rdata, const MGIgesGSec &gsec, MGPvector< std::string > &plines, int line_len=64)

void	put_Hollerith_string (const std::string &strngData, const MGIgesGSec &gsec, MGPvector< std::string > &plines, int line_len=64)

void	put_DEpointer (int DEpointer, const MGIgesGSec &gsec, MGPvector< std::string > &plines)

void	append_record_delimeter (char record_del, MGPvector< std::string > &plines, int line_len=64)
	append record delimeter to plines. [詳解]

詳解

Define namespace for Iges functions. all of the number of Iges Parameter Data Section is defined here as a name.

列挙型詳解

enum MGIges::EntityTypeNumber

列挙値
Null	Null Entity.
CIRCULAR_ARC	Circular Arc Entity Entity.
COMPOSITE_CURVE	Composite Curve Entity.
CONIC_ARC	Conic Arc Entity.
PLANE	Plane Entity.
LINE	Line Entity.
PARAMETRIC_SPLINE_CURVE	Parametric Spline Curve Entity.
POINT	Point Entity.
RULED_SURFACE	Ruled Surface Entity.
SURFACE_OF_REVOLUTION	Surface of Revolution Entity.
TABULATED_CYLINDER	Tabulated Cylinder Entity.
DIRECTION	Direction Entity.
TRANSFORMATION_MATRIX	Transformation Matrix Entity.
RATIONAL_BSPLINE_CURVE	Rational B-Spline Curve Entity.
RATIONAL_BSPLINE_SURFACE	Rational B-Spline Surface Entity.
BOUNDARY	Boundary Entity.
CURVE_ON_PARAMETRIC_SURFACE	Curve on a Parameteric Surface Entity.
BOUNDED_SURFACE	Bounded Surface Entity.
TRIMMED_SURFACE	Trimmed(Parametric) Surface Entity.
SPHERE	Sphere Entity.
MANIFOLD_SOLID_BREP_OBJECT	Manifole Solid B-Rep Object Entity.
PLANE_SURFACE	Plane Surface Entity.
RIGHT_CIRCULAR_CYLINDRICAL_SURFACE	Right Circular Cylinderical Surface Entity.
SPHERICAL_SURFACE	Spherical Surface Entity.
COLOR_DEFINITION	Color Definition Entity.
ASSOCIATIVITY_INSTANCE	Associativity Instance Entity.
VERTEX	Vertex Entity.
EDGE	Edge Entity.
LOOP	Loop Entity.
FACE	Face Entity.
SHELL	Shell Entity.

関数詳解

void MGIges::append_record_delimeter	(	char	record_del,
		MGPvector< std::string > &	plines,
		int	line_len = `64`
	)

append record delimeter to plines.

int MGIges::DEpointer_to_lnumber ( int DEpointer )

Convert an MGIgesFstream's DE pointer to the line number to store in IGES file. line_number=2*DEpointer-1;

bool MGIges::get_DEpointer	(	char	pDelimeter,
		std::istringstream &	istrm,
		int &	DEpointer
	)

Read in DE pointer into DEpointer. Line number in the istrm is converted to DE pointer. Function's return value is true: when value specified. false:when value not specified, DEpointer be 0.

引数

pDelimeter	parameter delimeter
istrm	Input string stream that contains integer data. The stream pointer will be advanced to the start position of the next item.
DEpointer	output integer data that is converted from the istrm data.

bool MGIges::get_Hollerith_string	(	char	pDelimeter,
		std::istringstream &	istrm,
		std::string &	strngData
	)

Read in Hollerith_string into strngData. Function's return value is true: when value specified, strngData.size() be >0. false:when value not specified, strngData.size() be 0.

引数

pDelimeter	parameter delimeter
istrm	Input string stream that contains Hollerith data. The stream pointer will be advanced to the start position of the next item.
strngData	output string data that is converted from the istrm's Hollerith data.

void MGIges::get_ID_sequence	(	const std::string &	line,
		char &	sectionID_letter,
		int &	sequence
	)

convert the line id into int(sequence), inputting one line.

引数

line	Input whole line data(1-80)
sectionID_letter	section identification letter of the line will be output.
sequence	ascending sequence number of the line.

MG_DLL_DECLR bool MGIges::get_integer	(	char	pDelimeter,
		std::istringstream &	istrm,
		int &	intData
	)

Read in integer_string into intData. Function's return value is true: when value specified. false:when value not specified, intData be 0.

引数

pDelimeter	parameter delimeter
istrm	Input string stream that contains integer data. The stream pointer will be advanced to the start position of the next item.
intData	output integer data that is converted from the istrm data.

MG_DLL_DECLR bool MGIges::get_integer	(	char	pDelimeter,
		std::istringstream &	istrm,
		short &	shortData
	)

引数

pDelimeter	parameter delimeter
istrm	Input string stream that contains integer data. The stream pointer will be advanced to the start position of the next item.
shortData	output integer data that is converted from the istrm data.

MG_DLL_DECLR bool MGIges::get_real	(	char	pDelimeter,
		std::istringstream &	istrm,
		double &	realData
	)

Read in real_string into realData Function's return value is true: when value specified. false:when value not specified, realData be 0.

引数

pDelimeter	parameter delimeter
istrm	Input string stream that contains real data. The stream pointer will be advanced to the start position of the next item.
realData	converted real data from istrm will be output.

MG_DLL_DECLR bool MGIges::get_real	(	char	pDelimeter,
		std::istringstream &	istrm,
		float &	floatData
	)

引数

pDelimeter	parameter delimeter
istrm	Input string stream that contains real data. The stream pointer will be advanced to the start position of the next item.
floatData	converted real data from istrm will be output.

int MGIges::lnumber_to_DEpointer ( int line_number )

Convert a line number stored in IGES file to the MGIgesFstream's DE pointer. DEpointer=(line_number+1)/2

void MGIges::put_DEpointer	(	int	DEpointer,
		const MGIgesGSec &	gsec,
		MGPvector< std::string > &	plines
	)

Put DE pointer data into plines, converting into line number from DE pointer. Except for string data, one integer or double data is output into one line, not striding over more than one lines. line length to output is always 64(for Parameter data section).

引数

DEpointer	DE pointer to output.
gsec	Input Global Section.
plines	output plines. lines will be added to input plines. When plines.size()==0, a new-ed std::string whose size()<=63 will be appended. When plines.size()>0, let endpline=plines.back(). When (endpline) can hold the input data, the data will be appended onto (endpline). If one std::string was not enough to store data(greater than 63 characters), new lines of std::string will be created to append after plines.

void MGIges::put_Hollerith_string	(	const std::string &	strngData,
		const MGIgesGSec &	gsec,
		MGPvector< std::string > &	plines,
		int	line_len = `64`
	)

Put string data into plines, converting into Hollerith string. Only when string data is output(to Holleris string), the data may stride over more than one lines.

引数

strngData	string data to output, will be converted to Hollerith data.
gsec	Input Global Section
plines	output plines. lines will be added to input plines. When plines.size()==0, a new-ed std::string whose size()<=63 will be appended. When plines.size()>0, let endpline=plines.back(). When (endpline) can hold the input data, the data will be appended onto (endpline). If one std::string was not enough to store data(greater than 63 characters), new lines of std::string will be created to append after plines.
line_len	line length to output, =64(for Parameter data section) or 72.

MG_DLL_DECLR void MGIges::put_integer	(	int	idata,
		const MGIgesGSec &	gsec,
		MGPvector< std::string > &	plines,
		int	line_len = `64`
	)

Put integer data into plines, converting into string. Except for string data, one integer or double data is output into one line, not striding over more than one lines.

引数

idata	integer to output.
gsec	Input Global Section
plines	output plines. lines will be added to input plines. When plines.size()==0, a new-ed std::string whose size()<=63 will be appended. When plines.size()>0, let endpline=plines.back(). When (endpline) can hold the input data, the data will be appended onto (endpline). If one std::string was not enough to store data(greater than 63 characters), new lines of std::string will be created to append after plines.
line_len	line length to output, =64(for Parameter data section) or 72.

MG_DLL_DECLR void MGIges::put_real	(	double	rdata,
		const MGIgesGSec &	gsec,
		MGPvector< std::string > &	plines,
		int	line_len = `64`
	)

Put real data into plines, converting into string. Except for string data, one integer or double data is output into one line, not striding over more than one lines.

引数

rdata	double data to output.
gsec	Input Global Section
plines	output plines. lines will be added to input plines. When plines.size()==0, a new-ed std::string whose size()<=63 will be appended. When plines.size()>0, let endpline=plines.back(). When (endpline) can hold the input data, the data will be appended onto (endpline). If one std::string was not enough to store data(greater than 63 characters), new lines of std::string will be created to append after plines.
line_len	line length to output, =64(for Parameter data section) or 72.