L-system definition file parser. More...
#include <Parser.hpp>
Collaboration diagram for Parser:
Public Member Functions | |
| Parser () | |
| Parser constructor. | |
| void | parse (ifstream &file) |
| Parse the L-system definition file. | |
| set< char > | getAlphabet () const |
| Alphabet getter. | |
| string | getAxiom () const |
| Axiom getter. | |
| multimap< char, string > | getRules () const |
| Production rules getter. | |
| int | getIterations () const |
| Number of iterations to run getter. | |
| map< char, string > | getTurtle () const |
| Turtle graphics getter. | |
| string | getReductionScale () const |
| Drawing reduction scale getter. | |
| vector< string > | getInitPos () const |
| Initial position getter. | |
| string | getInitAng () const |
| Initial angle getter. | |
Detailed Description
L-system definition file parser.
Follows a symbolic definition similar to the L-system as is defined in the Wikipedia, but it avoids punctuation marks for convenient parsing issues.
Definition at line 57 of file Parser.hpp.
Constructor & Destructor Documentation
| Parser::Parser | ( | ) |
Parser constructor.
- Postcondition:
- Builds the parser.
Member Function Documentation
| set<char> Parser::getAlphabet | ( | ) | const |
Alphabet getter.
- Returns:
- The alphabet of the L-system definition.
- Precondition:
- Parser has to be loaded.
- Postcondition:
- The alphabet is returned.
| string Parser::getAxiom | ( | ) | const |
Axiom getter.
- Returns:
- The axiom of the L-system definition.
- Precondition:
- Parser has to be loaded.
- Postcondition:
- The axiom is returned.
| string Parser::getInitAng | ( | ) | const |
Initial angle getter.
- Returns:
- The initial angle of the turtle.
- Precondition:
- Parser has to be loaded.
- Postcondition:
- The initial angle of the turtle.
| vector<string> Parser::getInitPos | ( | ) | const |
Initial position getter.
- Returns:
- The initial position of the turtle.
- Precondition:
- Parser has to be loaded.
- Postcondition:
- The initial position of the turtle.
| int Parser::getIterations | ( | ) | const |
Number of iterations to run getter.
- Returns:
- The number of iterations to run.
- Precondition:
- Parser has to be loaded.
- Postcondition:
- The number of iterations to run is returned.
| string Parser::getReductionScale | ( | ) | const |
Drawing reduction scale getter.
- Returns:
- The drawing reduction scale.
- Precondition:
- Parser has to be loaded.
- Postcondition:
- The reduction rate applied to the drawing.
| multimap<char, string> Parser::getRules | ( | ) | const |
Production rules getter.
- Returns:
- The production rules of the L-system definition.
- Precondition:
- Parser has to be loaded.
- Postcondition:
- The production rules are returned.
| map<char, string> Parser::getTurtle | ( | ) | const |
| void Parser::parse | ( | ifstream & | file | ) |
Parse the L-system definition file.
- Parameters:
-
file The file.
- Precondition:
- File must be open.
- Postcondition:
- Parser loaded with definition. Does not close file.
The documentation for this class was generated from the following file:
