Larson::Parser Class Reference

Parser – CGM input element parser. More...

#include <Parser.h>

Public Member Functions
	Parser (std::wstring inputFile)
long	getNextElement (CGMI_DS *pCgmi_ds, long *klass, long *element, long *count)
	get next CGM element More...

Public Attributes
long	m_error
long	m_startBytePos
	starting byte position of last parsed element
long	m_endBytePos
	ending byte position of last parsed element
FILE *	m_fid
	CGM input file handle.

Protected Member Functions
long	ctxGetNextElement (CGMI_DS *pCgmi_ds, long *klass, long *elem, long *count)

Protected Attributes
unsigned char *	m_databuf
long	m_databuflen
unsigned char	m_ctxBuf [512]
long	m_ctxIndex
long	m_bytesInCtxBuf

Detailed Description

Parser – CGM input element parser.

Constructor & Destructor Documentation

Parser::Parser

(

std::wstring

inputFile

)

Create CGM Parser instance opens inputFile and allocates red buffer, if unable to open set m_error = CGMI_OPEN_ERROR

Member Function Documentation

long Parser::getNextElement	(	CGMI_DS *	pCgmi_ds,
		long *	klass,
		long *	element,
		long *	count
	)

get next CGM element

pCgmi_ds = CGM element data structure klass= class id element = element id count = length of element in bytes

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

• Parser.h
• Parser.cpp