Mantid::Geometry::vtkGeometryCacheReader Class Reference

Reads the Geometry Cache from the file to the Object. More...

#include <vtkGeometryCacheReader.h>

Public Member Functions
void	readCacheForObject (IObject *obj)
	Set the geometry for the object. More...
	vtkGeometryCacheReader (std::string filename)
	Constructor. More...
	~vtkGeometryCacheReader ()
	Destructor. More...

Private Member Functions
Poco::XML::Element *	getElementByObjectName (const std::string &name)
	Get the Element by using the object name. More...
void	Init ()
	Initialise Reading of the cached file. More...
void	readPoints (Poco::XML::Element *pEle, int noOfPoints, std::vector< double > &points)
	Read the points from the element. More...
void	readTriangles (Poco::XML::Element *pEle, int noOfTriangles, std::vector< uint32_t > &faces)
	Read triangle face indexs. More...

Private Attributes
Poco::XML::Document *	m_doc
	The XML document. More...
std::string	m_filename
	The file name. More...
Poco::XML::DOMParser *	m_pParser
	The XML parser. More...

Detailed Description

Reads the Geometry Cache from the file to the Object.

Author

Srikanth Nagella

Date

January 2009

Version

1.0

This class reads the geometry (triangles) cached in the vtk format file and copies them to the object.

Definition at line 33 of file vtkGeometryCacheReader.h.

Constructor & Destructor Documentation

vtkGeometryCacheReader()

Mantid::Geometry::vtkGeometryCacheReader::vtkGeometryCacheReader

(

std::string

filename

)

Constructor.

Definition at line 36 of file vtkGeometryCacheReader.cpp.

References Init().

~vtkGeometryCacheReader()

Mantid::Geometry::vtkGeometryCacheReader::~vtkGeometryCacheReader

(

)

Destructor.

Definition at line 43 of file vtkGeometryCacheReader.cpp.

References m_doc, and m_pParser.

Member Function Documentation

getElementByObjectName()

Poco::XML::Element * Mantid::Geometry::vtkGeometryCacheReader::getElementByObjectName ( const std::string &  name )

private

Get the Element by using the object name.

Definition at line 104 of file vtkGeometryCacheReader.cpp.

References m_doc.

Referenced by readCacheForObject().

Init()

void Mantid::Geometry::vtkGeometryCacheReader::Init ( )

private

Initialise Reading of the cached file.

Definition at line 51 of file vtkGeometryCacheReader.cpp.

References m_doc, m_filename, and m_pParser.

Referenced by vtkGeometryCacheReader().

readCacheForObject()

void Mantid::Geometry::vtkGeometryCacheReader::readCacheForObject

(

IObject *

obj

)

Set the geometry for the object.

Definition at line 64 of file vtkGeometryCacheReader.cpp.

References Mantid::Kernel::Logger::debug(), Mantid::Geometry::g_log, getElementByObjectName(), obj, readPoints(), and readTriangles().

readPoints()

void Mantid::Geometry::vtkGeometryCacheReader::readPoints ( Poco::XML::Element *  pEle, int  noOfPoints, std::vector< double > &  points  )

private

Read the points from the element.

Definition at line 117 of file vtkGeometryCacheReader.cpp.

References Mantid::Kernel::Logger::error(), and Mantid::Geometry::g_log.

Referenced by readCacheForObject().

readTriangles()

void Mantid::Geometry::vtkGeometryCacheReader::readTriangles ( Poco::XML::Element *  pEle, int  noOfTriangles, std::vector< uint32_t > &  faces  )

private

Read triangle face indexs.

Definition at line 141 of file vtkGeometryCacheReader.cpp.

References Mantid::Kernel::Logger::error(), and Mantid::Geometry::g_log.

Referenced by readCacheForObject().

Member Data Documentation

m_doc

Poco::XML::Document* Mantid::Geometry::vtkGeometryCacheReader::m_doc

private

The XML document.

Definition at line 35 of file vtkGeometryCacheReader.h.

Referenced by getElementByObjectName(), Init(), and ~vtkGeometryCacheReader().

m_filename

std::string Mantid::Geometry::vtkGeometryCacheReader::m_filename

private

The file name.

Definition at line 37 of file vtkGeometryCacheReader.h.

Referenced by Init().

m_pParser

Poco::XML::DOMParser* Mantid::Geometry::vtkGeometryCacheReader::m_pParser

private

The XML parser.

Definition at line 36 of file vtkGeometryCacheReader.h.

Referenced by Init(), and ~vtkGeometryCacheReader().

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

• Framework/Geometry/inc/MantidGeometry/Rendering/vtkGeometryCacheReader.h
• Framework/Geometry/src/Rendering/vtkGeometryCacheReader.cpp