src/ruleset.h

   1 // Copyright (C) 2006 Erik Dahlberg
   2 //
   3 // This file is part of LSystem3D.
   4 //
   5 // LSystem3D is free software; you can redistribute it and/or
   6 // modify it under the terms of the GNU General Public License
   7 // as published by the Free Software Foundation; either version 2
   8 // of the License, or (at your option) any later version.
   9 //
  10 // LSystem3D is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License
  16 // along with LSystem3D; if not, write to the Free Software
  17 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  18
  19
  20
  21
  22 #ifndef RULESET_H
  23 #define RULESET_H
  24
  25 #include <map>
  26 #include <string>
  27
  28 #include "rule.h"
  29
  30 using namespace std;
  31
  32 typedef multimap<string, Rule> rulemap;
  33
  34
  35
  36 /**
  37  * Set of L-system rules
  38  */
  39 class RuleSet
  40 {
  41 public:
  42
  43     /**
  44      * Constructor
  45      */
  46     RuleSet();
  47
  48     /**
  49      * Destructor
  50      */
  51     ~RuleSet();
  52
  53
  54     /**
  55      * Clear rule set
  56      */
  57     void clear();
  58
  59     /**
  60      * Add one rule
  61      * @param rule the rule
  62      */
  63     void addRule(Rule rule);
  64
  65     /**
  66      * Get one rule with repect of probability factor
  67      * @param name the rule name
  68      * @return the rule
  69      */
  70     Rule findRule(string ruleName);
  71
  72
  73     /**
  74      * Get all rules
  75      * @return the rules
  76      */
  77     rulemap getRules();
  78
  79 protected:
  80
  81     rulemap _rules;
  82 };
  83
  84
  85
  86 #endif