graphics::DataMatlab Class Reference

Draws a picture of data in Matlab format and stores the result in files. More...

#include <dataMatlab.hh>

Collaboration diagram for graphics::DataMatlab:

List of all members.

Public Member Functions
	DataMatlab (concepts::Space< Real > &spc, const std::string filename, uint dim=2, Real scl=1.0)
	Constructor.
void	operator() (const concepts::Vector< Real > &sol)
	Application operator.
	~DataMatlab ()
Private Member Functions
void	closeStreams_ ()
	Closes the streams.
void	createStreams_ (std::string filename)
	Create the streams.
Private Attributes
uint	cnt_
	Number of vectors written to the files.
uint	dim_
	Spatial dimension of the space.
std::auto_ptr< DataMatlabCell >	mtlb_
std::auto_ptr< std::ofstream >	ofs1_
	Streams for coordinates.
std::auto_ptr< std::ofstream >	ofs2_
std::auto_ptr< std::ofstream >	ofs3_
std::auto_ptr< std::ofstream >	ofsmsh_
	Stream for connections.
concepts::GlobalPostprocess< Real >	postProcess_
	Post processor.
concepts::Space< Real > *	spc_
	The space.

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Detailed Description

Draws a picture of data in Matlab format and stores the result in files.

The data is stored in four files by appending '_1.m', '_2.m', '_3.m' and '_msh.m'. The data can be read into Matlab by giving the three four file names as commands (and ommiting the ending '_*.m'). The data is plotted by

trimesh(msh, x, y, z0)

or

trimesh(msh, x, y, z0, ones(size(x,1),1))

or in 3D

Msh = msh(:,[1:3 1])';
      fill3(x(Msh),y(Msh),z(Msh),z0(Msh))
      

This class opens and closes the four files and hands the streams to DataMatlabCell.

Definition at line 129 of file dataMatlab.hh.

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Constructor & Destructor Documentation

graphics::DataMatlab::DataMatlab	(	concepts::Space< Real > &	spc,
		const std::string	filename,
		uint	dim = 2,
		Real	scl = 1.0
	)

Constructor.

Parameters:

spc	Space on which the data should be plotted
filename	Name base for the files to be written
dim	Spatial dimension of the data (only dim=2 supported)
scl	Data scaling factor

graphics::DataMatlab::~DataMatlab

(

)

[inline]

Definition at line 139 of file dataMatlab.hh.

Here is the call graph for this function:

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Member Function Documentation

void graphics::DataMatlab::closeStreams_

(

)

[private]

Closes the streams.

void graphics::DataMatlab::createStreams_

(

std::string

filename

)

[private]

Create the streams.

void graphics::DataMatlab::operator()

(

const concepts::Vector< Real > &

sol

)

Application operator.

Parameters:

sol	The solution which should be plotted

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Member Data Documentation

uint graphics::DataMatlab::cnt_ [private]

Number of vectors written to the files.

Definition at line 157 of file dataMatlab.hh.

uint graphics::DataMatlab::dim_ [private]

Spatial dimension of the space.

Definition at line 155 of file dataMatlab.hh.

std::auto_ptr<DataMatlabCell> graphics::DataMatlab::mtlb_ [private]

Definition at line 165 of file dataMatlab.hh.

std::auto_ptr<std::ofstream> graphics::DataMatlab::ofs1_ [private]

Streams for coordinates.

Definition at line 161 of file dataMatlab.hh.

std::auto_ptr<std::ofstream> graphics::DataMatlab::ofs2_ [private]

Definition at line 161 of file dataMatlab.hh.

std::auto_ptr<std::ofstream> graphics::DataMatlab::ofs3_ [private]

Definition at line 161 of file dataMatlab.hh.

std::auto_ptr<std::ofstream> graphics::DataMatlab::ofsmsh_ [private]

Stream for connections.

Definition at line 159 of file dataMatlab.hh.

concepts::GlobalPostprocess<Real> graphics::DataMatlab::postProcess_ [private]

Post processor.

Definition at line 164 of file dataMatlab.hh.

concepts::Space<Real>* graphics::DataMatlab::spc_ [private]

The space.

Definition at line 153 of file dataMatlab.hh.

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

• graphics/dataMatlab.hh