rule.h

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#ifndef RULE_H_
#define RULE_H_

#include <vector>
#include "fparser/fparser.hh"
#include "staticstring.h"

using std::string;

namespace AP_LSystem {
struct Rule
{
    char strictPredecessor;                         
    FunctionParser* condition;                      
    std::string variables;                          
    FunctionParser * probabilityFactor;             
    std::vector<StaticString*> staticStrings;       
    std::vector<FunctionParser*> dynamicStrings;    
    string leftContext;                             
    string rightContext;                            

    Rule():condition(NULL),variables(""),probabilityFactor(NULL), leftContext(""), rightContext(""){}

    Rule(const Rule &);

    Rule& operator=( const Rule & );

    ~Rule();

    void processProbabilityFactor(string * rule, string::iterator & it);

    void processCondition(string * rule, string::iterator & it);

    void processParameters(string * rule, string::iterator & it);

    bool addStaticString(string * rule, string::iterator & it);

    void addDynamicString(string * rule, string::iterator & it);

    bool evaluateCondition( double * p );

private:
    void addQueryFunctions( FunctionParser * expression, string & expressionString);
};
}

#endif