CEBL::RController Class Reference

#include <RController.hpp>

Public Member Functions
	RController ()
	~RController ()
bool	start ()
void	stop ()
bool	isConnected ()
void	sendCommand (string command, bool clear=true)
string	getResponse ()
ublas::matrix< double >	readMatrixFromTempFile ()
void	writeMatrixToTempFile (ublas::matrix< double > mat)

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Detailed Description

Definition at line 32 of file RController.hpp.

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Constructor & Destructor Documentation

RController::RController

(

)

Definition at line 17 of file RController.cpp.

RController::~RController

(

)

Definition at line 27 of file RController.cpp.

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Member Function Documentation

string RController::getResponse

(

)

Get a raw response from the R process. This function will block until R prompt has been encountered from standard output.

Returns:

Definition at line 195 of file RController.cpp.

Referenced by main().

bool CEBL::RController::isConnected ( )

inline

Check if we are connected to R

 \return 

Definition at line 70 of file RController.hpp.

ublas::matrix< double > RController::readMatrixFromTempFile

(

)

Reads matrix written to tempfile. Use f token in sendCommand to send temporary filename to R.

Returns:

Definition at line 271 of file RController.cpp.

void RController::sendCommand	(	string	command,
		bool	clear = true
	)

Sends a command to R. This function will not block. Since we are using pipes, there's no way of knowing when R finishes processing a command.

NOTES:command can contain a few token that will be replaced before sending to R:

f - generate a temporary filename

Parameters:

command

R command

Definition at line 173 of file RController.cpp.

Referenced by main().

bool RController::start

(

)

Starts R process and connects pipes Returns success.

Returns:

success

Definition at line 117 of file RController.cpp.

Referenced by main().

void RController::stop

(

)

Attempt to close R process

Definition at line 131 of file RController.cpp.

Referenced by main().

void RController::writeMatrixToTempFile

(

ublas::matrix< double >

mat

)

Writes a matrix to a file which can later be read by R using f token in sendCommand.

Parameters:

mat

Definition at line 276 of file RController.cpp.

References cppR::writeTable().

Referenced by main().

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

• model/RController.hpp
• model/RController.cpp