tokens.h

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#ifndef TOKEN_H
#define TOKEN_H
#include "../Exceptions/Exceptions.h"
 
enum TOKENS{
    NUMBER,//=0
    PLUS,//=1
    MINUS,//=2
    MULTIPLY,//=3
    DIVIDE,//=4
    LPAREN,//=5
    RPAREN,//=6
    POWER,//=7
    IDENTIFIER,//=8
    KEYWORD,//=9
    EQUALS,//=10
    STRING,//=11
    AND,//=12
    NOT,//=13
    OR,//=14
    MODULUS,//=15
    EQUALSEQUALS,//=16
    GREATERTHAN,//=17
    LESSTHAN,//=18
    GREATERTHANOREQUALTO,//=19
    LESSTHANOREQUALTO,//=20
    NOTEQUALTO,//=21
    BEGINLOCALSCOPE,//=22
    ENDLOCALSCOPE,//=23
    PLUSEQUALS,//=24
    MINUSEQUALS,//=25
    MULTIPLYEQUALS,//=26
    DIVIDEEQUALS,//=27
    MODULUSEQUALS,//=28
    POWEREQUALS,//=29
    FORLOOPSEP,//=30 meaning ":" eg for(number val = 0 : val < 3 : val+= 1)
    FUNCARGSEP,//=31 meaning "," eg func(1, 2);
    NULLNODE//=32
};
 
enum VISITNODES{
    OPNODEPLUS,//=0
    OPNODEMINUS,//=1
    OPNODEMULTIPLY,//=2
    OPNODEDIVIDE,//=3
    NUMBERNODE,//=4
    PLUSUNARYOPNODE,//=5
    MINUSUNARYOPNODE,//=6
    POWEROPNODE,//=7
    NUMBERVARNODE,//=8
    STRINGVARNODE,//=9
    STRINGNODE,//=10
    OPNODEAND,//=11
    OPNODENOT,//=12
    OPNODEOR,//=13
    OPNODEMODULUS,//=14
    OPNODEEQUALSEQUALS,//=15
    OPNODEGREATERTHAN,//=16
    OPNODELESSTHAN,//=17
    OPNODEGREATERTHANOREQUALTO,//=18
    OPNODELESSTHANOREQUALTO,//=29
    OPNODENOTEQUALTO,//=20
    BUITINFUNCTION,//=21
    IFSTATEMENTNODE,//=22
    ELSEIFSTATEMENTNODE,//=23
    ELSESTATEMENT,//=24
    WHILESTATEMENT,//=25
    OPNODEPLUSEQUALS,//=26
    OPNODEMINUSEQUALS,//=27
    OPNODEMULTIPLYEQUALS,//=28
    OPNODEDIVIDEEQUALS,//=29
    OPNODEMODULUSEQUALS,//=30
    OPNODEPOWEREQUALS,//=31
    FORSTATEMENT,//=32
    FUNCTIONDECLARATION,//=33
    NULLPTRNODE//=34
};
 
enum KEYWRODSTYPE{
    NUMBERKEY,//=0
    STRINGKEY,//=1
    PRINTLINE,//=2
    PRINTNEWLINE,//=3
    DISPLAYLINE,//=4
    DISPLAYNEWLINE,//=5
    IF,//=6
    ELSEIF,//=7
    ELSE,//=8
    THEN,//=9
    WHILE,//=10
    FOR,//=11
    FUNCTION__DECL,//=12
    FUNCTION__CALL//=13
};
 
class tokens{
private:
    const static int tokensArrSIZE = 33, ignoreCharArrSIZE = 3, DIGITSSIZE = 11, KEYWORDSSIZE = 14,
    LETTERSSIZE = 53, visitNodesArrSIZE = 34;
    
public:
    const static std::array<std::string, tokens::tokensArrSIZE> tokensArr;
 
    const static std::array<char, tokens::ignoreCharArrSIZE> ignoreCharArr;
 
    const static std::array<char, tokens::DIGITSSIZE> DIGITS;
 
    const static std::array<std::string, tokens::KEYWORDSSIZE> KEYWORDS;
 
    const static std::array<char, tokens::LETTERSSIZE> LETTERS;
 
    const static std::array<std::string, tokens::visitNodesArrSIZE> visitNodesArr;
 
    static bool isInIgnoreCharArr(const std::string& toCheck);
 
    static bool isInDIGITSarr(const std::string& toCheck);
 
    static bool isInLETTERSarr(const std::string& toCheck);
 
    static bool isInKEYWORDSarr(const std::string& toCheck);
 
    static std::string tokentype(const int& index);
 
    static bool isOperatorNode(const std::string& nodeType);
};
 
class token{
public:
    int type = tokens::tokensArr.size() - 1;
 
    std::string value = "";
 
    std::string __represent__ () const;
};
 
#endif