ParaEngine::XFileParser Class Reference

The XFileParser reads a XFile either in text or binary form and builds a temporary data structure out of it. More...

#include <XFileParser.h>

Inheritance diagram for ParaEngine::XFileParser:

Public Member Functions
	XFileParser (const char *pBuffer, int32 nSize)
	Constructor. More...
	~XFileParser ()
	Destructor. More...
XFile::Scene *	GetImportedData (bool bGiveupDataOwnerhip=false)
	Returns the temporary representation of the imported data. More...
XFileDataObjectPtr	CreateEnumObject ()

Protected Member Functions
void	ParseHeader ()
void	ParseFile ()
void	ParseDataObjectTemplate ()
void	ParseDataObjectFrame (XFile::Node *pParent)
void	ParseDataObjectTransformationMatrix (Matrix4 &pMatrix)
void	ParseDataObjectMesh (XFile::Mesh *pMesh)
void	ParseDataObjectMeshNormals (XFile::Mesh *pMesh)
void	ParseDataObjectMeshTextureCoords (XFile::Mesh *pMesh)
void	ParseDataObjectMeshVertexColors (XFile::Mesh *pMesh)
void	ParseDataObjectMeshMaterialList (XFile::Mesh *pMesh)
void	ParseDataObjectMaterial (XFile::Material *pMaterial)
void	ParseDataObjectTextureFilename (std::string &pName)
void	ParseDataObjectParaXHeader (ParaXHeaderDef &pName)
bool	ParseUnknownDataObject ()
void	FindNextNoneWhiteSpace ()
	places pointer to next begin of a token, and ignores comments
std::string	GetNextToken ()
	returns next parseable token. Returns empty string if no token there
bool	IsEndOfFile ()
void	readHeadOfDataObject (std::string *poName=NULL)
	reads header of dataobject including the opening brace. More...
void	CheckForClosingBrace ()
	checks for closing curly brace, throws exception if not there More...
void	CheckForSemicolon ()
	checks for one following semicolon, throws exception if not there More...
void	CheckForSeparator ()
	checks for a separator char, either a ',' or a ';'
void	TestForSeparator ()
	tests and possibly consumes a separator char, but does nothing if there was no separator
void	GetNextTokenAsString (std::string &poString)
	reads a x file style string
void	ReadUntilEndOfLine ()
void	ReadToEndOfDataObject ()
uint16	ReadBinWord ()
uint32	ReadBinDWord ()
uint32	ReadInt ()
float	ReadFloat ()
Vector2	ReadVector2 ()
Vector3	ReadVector3 ()
Vector3	ReadRGB ()
LinearColor	ReadRGBA ()
void	ReadCharArray (char *sOutput, int nCount)
void	ThrowException (const std::string &pText)
	Throws an exception with a line number and the given text. More...
void	FilterHierarchy (XFile::Node *pNode)
	Filters the imported hierarchy for some degenerated cases that some exporters produce. More...

Protected Attributes
uint32	mMajorVersion
uint32	mMinorVersion
	version numbers
bool	mIsBinaryFormat
	true if the file is in binary, false if it's in text form
uint32	mBinaryFloatSize
	float size in bytes, either 4 or 8
uint32	mBinaryNumCount
const char *	P
const char *	End
uint32	mLineNumber
	Line number when reading in text format.
XFile::Scene *	mScene
	Imported data.

Friends
class	XFileDataObject

Detailed Description

The XFileParser reads a XFile either in text or binary form and builds a temporary data structure out of it.

Constructor & Destructor Documentation

XFileParser()

ParaEngine::XFileParser::XFileParser	(	const char *	pBuffer,
		int32	nSize
	)

Constructor.

Creates a data structure out of the XFile given in the memory block.

Parameters

pBuffer

Null-terminated memory buffer containing the XFile

~XFileParser()

ParaEngine::XFileParser::~XFileParser

(

)

Destructor.

Destroys all imported data along with it

Member Function Documentation

CheckForClosingBrace()

void XFileParser::CheckForClosingBrace ( )

protected

checks for closing curly brace, throws exception if not there

checks for closing curly brace

CheckForSemicolon()

void XFileParser::CheckForSemicolon ( )

protected

checks for one following semicolon, throws exception if not there

checks for one following semicolon

FilterHierarchy()

void XFileParser::FilterHierarchy ( XFile::Node *  pNode )

protected

Filters the imported hierarchy for some degenerated cases that some exporters produce.

Parameters

pData

The sub-hierarchy to filter

GetImportedData()

XFile::Scene * ParaEngine::XFileParser::GetImportedData

(

bool

bGiveupDataOwnerhip = false

)

Returns the temporary representation of the imported data.

Parameters

bGiveupDataOwnerhip

if true, the parse will given up buffer ownership.

readHeadOfDataObject()

void XFileParser::readHeadOfDataObject ( std::string *  poName = NULL )

protected

reads header of dataobject including the opening brace.

returns false if error happened, and writes name of object if there is one

ThrowException()

void XFileParser::ThrowException ( const std::string &  pText )

protected

Throws an exception with a line number and the given text.

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

• Client/trunk/ParaEngineClient/ParaXModel/XFileParser.h
• Client/trunk/ParaEngineClient/ParaXModel/XFileParser.cpp