PerlScriptInterpreter Class Reference

#include <perlscriptinterpreter.h>

Inheritance diagram for PerlScriptInterpreter:

[legend]Collaboration diagram for PerlScriptInterpreter:

[legend]List of all members.

Public Member Functions
	PerlScriptInterpreter ()
virtual	~PerlScriptInterpreter ()
virtual void	start ()
virtual void	stop ()
virtual void *	define (const char *var, const char *value)
virtual bool	defined (const char *var)
virtual void *	eval (const char *script)
virtual int	toint (void *value)
virtual const char *	tostring (void *value)
virtual double	todouble (void *value)
virtual bool	tobool (void *value)
virtual void	upscope ()
virtual void	downscope ()
Static Public Member Functions
static PerlScriptInterpreter *	getSingleton ()

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Constructor & Destructor Documentation

PerlScriptInterpreter::PerlScriptInterpreter (   )

Construct a PerlScriptInterpreter. Allocates a new embedded perl instance. WARNING: Will throw a BasicException if this constructor is call more than once.

PerlScriptInterpreter::~PerlScriptInterpreter (   )  [virtual]

Destruct a PearlScriptInterpreter. Deallocates the embedded pearl instance.

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Member Function Documentation

PerlScriptInterpreter * PerlScriptInterpreter::getSingleton (   )  [static]

Get a singleton instance of the PerlScriptInterpreter. There must only be once instance of this class because embedded perl has problems with there being more than one. If an instance has not yet been constructed one will be created. Returns: A pointer to the single instance of this class.

void PerlScriptInterpreter::start (   )  [virtual]

Start the perl intrepreter. Implements Interpreter.

void PerlScriptInterpreter::stop (   )  [virtual]

Stop the perl intrepreter. Implements Interpreter.

void * PerlScriptInterpreter::define (  const char *  var, const char *  value )  [virtual]

Define a variable in the interpreter. Parameters: var  The variable name. value  The variable value. Returns: A void pointer to the resulting value. Implements Interpreter.

bool PerlScriptInterpreter::defined (  const char *  var  )  [virtual]

Check if a variable is defined in this interpreter. Parameters: var  The variable name. Returns: true if it is defined, false otherwise. Implements Interpreter.

void * PerlScriptInterpreter::eval (  const char *  script  )  [virtual]

Evaluage a string of perl script. Parameters: script  The script. Returns: A void pointer to the resulting value. Implements Interpreter.

int PerlScriptInterpreter::toint (  void *  value  )  [virtual]

Convert a void pointer value to an integer. Parameters: value  A pointer to the value. Returns: The integer result. Implements Interpreter.

const char * PerlScriptInterpreter::tostring (  void *  value  )  [virtual]

convert a void pointer value to a string. Parameters: value  A pointer to the value. Returns: The string result. Implements Interpreter.

double PerlScriptInterpreter::todouble (  void *  value  )  [virtual]

Convert a void pointer value to a double. Parameters: value  A pointer to the value. Returns: The double result. Implements Interpreter.

bool PerlScriptInterpreter::tobool (  void *  value  )  [virtual]

Convert a void pointer value to a bool. Parameters: value  A pointer to the value. Returns: The bool result. Implements Interpreter.

void PerlScriptInterpreter::upscope (   )  [virtual]

Up the variable scope. This doesn't currently do anything useful in perl. Implements Interpreter.

void PerlScriptInterpreter::downscope (   )  [virtual]

Down the variable scope. This doesn't currently do anything useful in perl. Implements Interpreter.

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

• perlscriptinterpreter.h
• perlscriptinterpreter.cpp

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