fish::IInput Class Reference

This class provides FISH with input data. More...

#include <iinput.h>

Public Member Functions
virtual void	debug (IDebug *fishdebug, const IString &message)=0
virtual void	poll ()=0
	Checks if the system supports FISH intrinsic plugins. Non-null string indicates error message.
virtual itasca::IGUIInput *	getIGUIInput ()=0
	Returns interface to graphics user interface input functionality. May return a null value.
virtual bool	isTestMode ()=0
	Returns TRUE if command processing is in TEST mode.
virtual IString	getInput (const IString &prompt, bool interactive)=0

Detailed Description

This class provides FISH with input data.

Member Function Documentation

debug()

virtual void fish::IInput::debug ( IDebug * fishdebug, const IString & message )

pure virtual

Stops FISH processing and waits, providing an IFishDebug interface to give the function implementation a chance to debug the FISH code. This interface can be used to query variables, step through the function, etc. This function is intended to be the main interface to a FISH debugger implemented by the program controlling FISH.

Parameters

fishdebug	A pointer to the IFishDebug interface that will be used to control the debug session.
message	A message indicating why FISH processing was stopped and control passed to the debugger.

getInput()

virtual IString fish::IInput::getInput ( const IString & prompt, bool interactive )

pure virtual

Returns a single line of input from the current source. Will automatically pop the stack and use the next source if the current one runs out.

Parameters

prompt	The prompt to use on the command line if appropriate.
interactive	TRUE if the FISH input source is considered "interactive", i.e. the next line from a data file is not appropriate.

poll()

virtual void fish::IInput::poll ( )

pure virtual

Checks if the system supports FISH intrinsic plugins. Non-null string indicates error message.

Allows GUI to interrupt if necessary, will throw InterruptException(false) if indicated by the system. Quit command will throw an exception.

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

• C:/Source/itasca-suite/common/fish/interface/iinput.h