DL_WriterA Class Reference

Implements functions defined in DL_Writer for writing low level DXF constructs to an ASCII format DXF file. More...

#include <dl_writer_ascii.h>

Inheritance diagram for DL_WriterA:

Public Member Functions
void	close () const
	Closes the output file.
	DL_WriterA (const char *fname, DL_Codes::version version=DL_VERSION_2000)
void	dxfHex (int gc, int value) const
	Writes a hex int variable to the DXF file.
void	dxfInt (int gc, int value) const
	Writes an int variable to the DXF file.
void	dxfReal (int gc, double value) const
	Writes a real (double) variable to the DXF file.
void	dxfString (int gc, const char *value) const
	Writes a string variable to the DXF file.
void	dxfString (int gc, const std::string &value) const
	Must be overwritten by the implementing class to write a string to the file.
bool	openFailed () const
virtual	~DL_WriterA ()
Public Member Functions inherited from DL_Writer
void	color (int col=256) const
void	comment (const char *text) const
	Comment.
void	coord (int gc, double x, double y, double z=0) const
void	coordTriplet (int gc, const double *value) const
	DL_Writer (DL_Codes::version version)
virtual void	dxfBool (int gc, bool value) const
	Can be overwritten by the implementing class to write a bool value to the file.
void	dxfEOF () const
	End of the DXF file.
void	entity (const char *entTypeName) const
	Entity.
void	entityAttributes (const DL_Attributes &attrib) const
	Attributes of an entity.
unsigned long	getNextHandle () const
unsigned long	handle (int gc=5) const
	Writes a unique handle and returns it.
void	linetype (const char *lt) const
void	linetypeScale (double scale) const
void	lineWeight (int lw) const
void	resetHandle () const
void	section (const char *name) const
	Generic section for section 'name'.
void	sectionBlockEntry (unsigned long int h=0) const
	Block (must be in the section BLOCKS).
void	sectionBlockEntryEnd (unsigned long int h=0) const
	End of Block (must be in the section BLOCKS).
void	sectionBlocks () const
	Section BLOCKS.
void	sectionClasses () const
	Section CLASSES.
void	sectionEnd () const
	End of a section.
void	sectionEntities () const
	Section ENTITIES.
void	sectionHeader () const
	Section HEADER.
void	sectionObjects () const
	Section OBJECTS.
void	sectionTables () const
	Section TABLES.
void	subClass (const char *sub) const
	Subclass.
void	table (const char *name, int num, int h=0) const
	Generic table for table 'name' with 'num' entries:
void	tableAppid (int num) const
	Table for application id.
void	tableAppidEntry (unsigned long int h=0) const
	Appid (must be in the TABLES section APPID).
void	tableEnd () const
	End of a table.
void	tableLayerEntry (unsigned long int h=0) const
	Layer (must be in the TABLES section LAYER).
void	tableLayers (int num) const
	Table for layers.
void	tableLinetypeEntry (unsigned long int h=0) const
	Line type (must be in the TABLES section LTYPE).
void	tableLinetypes (int num) const
	Table for line types.
void	tableStyle (int num) const
	Table for text style.
virtual	~DL_Writer ()

Static Public Member Functions
static void	strReplace (char *str, char src, char dest)
	Replaces every occurence of src with dest in the null terminated str.

Private Attributes
std::ofstream	m_ofile
	DXF file to be created.

Additional Inherited Members
Protected Attributes inherited from DL_Writer
unsigned long	m_handle
unsigned long	modelSpaceHandle
unsigned long	paperSpace0Handle
unsigned long	paperSpaceHandle
DL_Codes::version	version
	DXF version to be created.

Detailed Description

Implements functions defined in DL_Writer for writing low level DXF constructs to an ASCII format DXF file.

@para fname File name of the file to be created. @para version DXF version. Defaults to DL_VERSION_2002.

Todo

What if fname is NULL? Or fname can't be opened for another reason?

Constructor & Destructor Documentation

DL_WriterA()

DL_WriterA::DL_WriterA ( const char * fname, DL_Codes::version version = DL_VERSION_2000 )

inline

~DL_WriterA()

virtual DL_WriterA::~DL_WriterA ( )

inlinevirtual

Member Function Documentation

close()

void DL_WriterA::close

(

)

const

Closes the output file.

dxfHex()

void DL_WriterA::dxfHex ( int gc, int value ) const

virtual

Writes a hex int variable to the DXF file.

Parameters

gc	Group code.
value	Int value

Implements DL_Writer.

dxfInt()

void DL_WriterA::dxfInt ( int gc, int value ) const

virtual

Writes an int variable to the DXF file.

Parameters

gc	Group code.
value	Int value

Implements DL_Writer.

dxfReal()

void DL_WriterA::dxfReal ( int gc, double value ) const

virtual

Writes a real (double) variable to the DXF file.

Parameters

gc	Group code.
value	Double value

Implements DL_Writer.

dxfString() [1/2]

void DL_WriterA::dxfString ( int gc, const char * value ) const

virtual

Writes a string variable to the DXF file.

Parameters

gc	Group code.
value	String

Implements DL_Writer.

dxfString() [2/2]

void DL_WriterA::dxfString ( int gc, const std::string & value ) const

virtual

Must be overwritten by the implementing class to write a string to the file.

Parameters

gc	Group code.
value	The string.

Implements DL_Writer.

openFailed()

bool DL_WriterA::openFailed

(

)

const

Return values

true	Opening file has failed.
false	Otherwise.

strReplace()

void DL_WriterA::strReplace ( char * str, char src, char dest )

static

Replaces every occurence of src with dest in the null terminated str.

Member Data Documentation

m_ofile

std::ofstream DL_WriterA::m_ofile

mutableprivate

DXF file to be created.

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

• src/3rdparty/dxflib/src/dl_writer_ascii.h
• src/3rdparty/dxflib/src/dl_writer_ascii.cpp