tcl.lang
Class Procedure

java.lang.Object
  tcl.lang.Procedure

All Implemented Interfaces:

Command, CommandWithDispose

public class Procedure
extends Object
implements Command, CommandWithDispose

This class implements the body of a Tcl procedure.

Field Summary

TclObject[][]	argList
CharPointer	body
boolean	isVarArgs
WrappedCommand	wcmd

Constructor Summary

Procedure(Interp interp, Namespace ns, String name, TclObject args, TclObject b, String sFileName, int sLineNumber)

Method Summary

void	cmdProc(Interp interp, TclObject[] argv) This method implements the functionality of the command.
void	disposeCmd() Called when the interpreter is removing the Tcl command
static Procedure	findProc(Interp interp, String procName)
boolean	isLambda()
static boolean	isProc(WrappedCommand cmd)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

argList

public TclObject[][] argList

isVarArgs

public boolean isVarArgs

body

public CharPointer body

wcmd

public WrappedCommand wcmd

Constructor Detail

Procedure

public Procedure(Interp interp,
                 Namespace ns,
                 String name,
                 TclObject args,
                 TclObject b,
                 String sFileName,
                 int sLineNumber)
          throws TclException

Throws:

TclException

Method Detail

cmdProc

public void cmdProc(Interp interp,
                    TclObject[] argv)
             throws TclException

Description copied from interface: Command

This method implements the functionality of the command. However, calling it directly in application code will bypass execution traces. Instead, commands should be called with WrappedCommand.invoke

Specified by:

cmdProc in interface Command

Parameters:

interp - The interpreter for setting the results and which contains the context

argv - the argument list for the command; objv[0[ is the command name itself

Throws:

TclException - on any errors

disposeCmd

public void disposeCmd()

Description copied from interface: CommandWithDispose

Called when the interpreter is removing the Tcl command

Specified by:

disposeCmd in interface CommandWithDispose

isLambda

public boolean isLambda()

Returns:

true if the procedure is anonymous, created with [apply].

isProc

public static boolean isProc(WrappedCommand cmd)

findProc

public static Procedure findProc(Interp interp,
                                 String procName)