Last change
on this file since 6607 was
6607,
checked in by acosce, 10 months ago
|
XIOS used for ICOLMDZORINCA_CO2_Transport_GMD_2023
|
File size:
1.3 KB
|
Rev | Line | |
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[6607] | 1 | %option noyywrap |
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| 2 | %{ |
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| 3 | |
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| 4 | extern "C" |
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| 5 | { |
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| 6 | int yylex(void); |
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| 7 | } |
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| 8 | #undef YY_INPUT |
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| 9 | #define YY_INPUT(b, r, s) readInputForLexer(b, &r, s) |
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| 10 | #include <string> |
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| 11 | |
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| 12 | int readInputForLexer(char* buffer, size_t* numBytesRead, size_t maxBytesToRead); |
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| 13 | |
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| 14 | #include "filter_expr_node.hpp" |
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| 15 | #include "yacc_parser.hpp" |
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| 16 | |
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| 17 | %} |
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| 18 | |
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| 19 | white [ \t]+ |
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| 20 | |
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| 21 | digit [0-9] |
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| 22 | integer {digit}+ |
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| 23 | exponant [eE][+-]?{integer} |
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| 24 | real {integer}("."{integer})?{exponant}? |
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| 25 | id [a-zA-Z][a-zA-Z0-9_]* |
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| 26 | average @{id} |
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| 27 | var \${id} |
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| 28 | |
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| 29 | %% |
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| 30 | |
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| 31 | {white} { /* We ignore white characters */ } |
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| 32 | |
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| 33 | {real} { |
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| 34 | yylval.str = new std::string(yytext); |
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| 35 | return NUMBER; |
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| 36 | } |
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| 37 | |
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| 38 | {average} { |
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| 39 | yylval.str = new std::string(yytext + 1); |
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| 40 | return AVERAGE; |
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| 41 | } |
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| 42 | |
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| 43 | {var} { |
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| 44 | yylval.str = new std::string(yytext + 1); |
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| 45 | return VAR; |
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| 46 | } |
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| 47 | |
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| 48 | {id} { |
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| 49 | yylval.str = new std::string(yytext); |
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| 50 | return ID; |
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| 51 | } |
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| 52 | |
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| 53 | |
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| 54 | "+" return PLUS; |
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| 55 | "-" return MINUS; |
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| 56 | |
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| 57 | "*" return TIMES; |
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| 58 | "/" return DIVIDE; |
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| 59 | |
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| 60 | "^" return POWER; |
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| 61 | |
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| 62 | "==" return EQ; |
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| 63 | "<" return LT; |
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| 64 | ">" return GT; |
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| 65 | "<=" return LE; |
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| 66 | ">=" return GE; |
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| 67 | "/=" return NE; |
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| 68 | "?" return QUESTION_MARK; |
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| 69 | ":" return COLON; |
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| 70 | "(" return LEFT_PARENTHESIS; |
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| 71 | ")" return RIGHT_PARENTHESIS; |
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| 72 | |
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| 73 | "\0" return END; |
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