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expr.h
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expr.h
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/*
* Course IFJ @ FIT VUT Brno, 2015
* IFJ15 Interpreter Project
*
* Authors:
* Lukas Osadsky - xosads00
* Pavol Plaskon - xplask00
* Pavel Pospisil - xpospi88
* Matej Postolka - xposto02
*
* Unless otherwise stated, all code is licensed under a
* GNU General Public License v2.0
*
*/
/**
* @file expr.h
* @brief Expression library
*/
#ifndef EXPR_H
#define EXPR_H
#include "adt.h"
#include "ilist.h"
#include <stdbool.h>
enum {
oper_add,
oper_sub,
oper_mul,
oper_div,
oper_lr_bracket,
oper_rr_bracket,
oper_id,
oper_less,
oper_greater,
oper_less_e,
oper_greater_e,
oper_equal,
oper_not_equal
};
enum {
EQ,
LO,
HI,
ER
};
enum {
not_function,
internal_function,
external_function
};
/**
* @brief Inicializace modulu
*
* Inicializace zasobniku potrebnych pri praci modulu
*/
void expr_init();
/**
* @brief Deinicializace modulu
*
* Uvolneni zasobniku potrebnych pri praci modulu
*/
void expr_destroy();
/**
* @brief Zpracovani vyrazu
*
* Funkce pro zpracovani vyrazu, generuje instrukce a vraci rizeni
*
* @param variable_toilet Ukazatel na promennou pro prirazeni vysledku vyrazu
* @param list_toilet Ukazatel na aktulani instrukcni list pro vlozeni vygenerovanych instrukci
*/
void expression(TVariable *ret_var, Tins_list *act_ins_list);
#endif //EXPR_H