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TurtleState Class Reference

Saved location and orientation state of a turtle. More...

#include <mturtle.h>

Inheritance diagram for TurtleState:

List of all members.

Public Methods
void	jumpTo (double x, double y)
void	jumpTo (const Coord2D &pos)
void	turnBy (double rot)
void	copy (const TurtleState &o)
void	operator= (const TurtleState &o)
Protected Attributes
Coord2D	mCoord
double	mRot

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Detailed Description

Saved location and orientation state of a turtle.

These are placed in stack by Turtle.

Definition at line 83 of file mturtle.h.

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Member Function Documentation

void copy (  const TurtleState &    o )

Copy operator. * * Copyright (C) 1998-2004 Marko Grönroos <magi@iki.fi> * * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; see the file COPYING.LIB. If * not, write to the Free Software Foundation, Inc., 59 Temple Place * Suite 330, Boston, MA 02111-1307, USA. * * Definition at line 40 of file mturtle.cc. References mCoord, and mRot. Referenced by Turtle::drawLSystem(), and operator=().

void jumpTo (  const Coord2D &    pos )  [inline]

Moves to given coordinates. Definition at line 90 of file mturtle.h. References Coord2D::copy(), and mCoord.

void jumpTo (  double    x, double    y )  [inline]

Moves to given coordinates. Definition at line 88 of file mturtle.h. References mCoord, and Coord2D::moveTo(). Referenced by Turtle::forward(), and Turtle::Turtle().

void operator= (  const TurtleState &    o )  [inline]

Copy operator. Definition at line 98 of file mturtle.h. References copy().

void turnBy (  double    rot )  [inline]

Turns the turtle by given amount (in radians). Definition at line 93 of file mturtle.h. References mRot. Referenced by Turtle::drawLSystem().

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Member Data Documentation

Coord2D mCoord [protected]

Coordinates. Definition at line 102 of file mturtle.h. Referenced by copy(), Turtle::drawLSystem(), Turtle::forward(), jumpTo(), and Turtle::operator>>().

double mRot [protected]

Current rotation angle. Definition at line 105 of file mturtle.h. Referenced by copy(), Turtle::forward(), Turtle::operator>>(), turnBy(), and Turtle::Turtle().

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

• mturtle.h
• mturtle.cc

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