mirror of https://github.com/FOME-Tech/fome-fw.git
90 lines
1.6 KiB
C++
90 lines
1.6 KiB
C++
/**
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* @file logic_expression.h
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*
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* @date Oct 3, 2014
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* @author Andrey Belomutskiy, (c) 2012-2014
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*/
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#ifndef LOGIC_EXPRESSION_H_
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#define LOGIC_EXPRESSION_H_
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#include "rusefi_enums.h"
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#include "fl_stack.h"
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typedef enum {
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Force_4b_le_action = ENUM_SIZE_HACK,
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LE_UNDEFINED,
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LE_NUMERIC_VALUE,
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LE_OPERATOR_LESS,
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LE_OPERATOR_MORE,
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LE_OPERATOR_LESS_OR_EQUAL,
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LE_OPERATOR_MORE_OR_EQUAL,
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LE_OPERATOR_AND,
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LE_OPERATOR_OR,
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LE_METHOD_RPM,
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LE_METHOD_COOLANT,
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LE_METHOD_FAN,
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LE_METHOD_TIME_SINCE_BOOT,
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} le_action_e;
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class LEElement {
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public:
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LEElement();
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// void init(le_action_e action, int iValue);
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void init(le_action_e action);
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void init(le_action_e action, float fValue);
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le_action_e action;
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float fValue;
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int iValue;
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LEElement *next;
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};
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#define LE_ELEMENT_POOL_SIZE 64
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class LEElementPool {
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public:
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LEElementPool();
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LEElement pool[LE_ELEMENT_POOL_SIZE];
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LEElement *next();
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void reset();
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private:
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int index;
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};
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#define MAX_STACK_DEPTH 32
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class LECalculator {
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public:
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LECalculator();
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float getValue();
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void add(LEElement *element);
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void reset();
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private:
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void doJob(LEElement *element);
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LEElement *first;
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FLStack<float, MAX_STACK_DEPTH> stack;
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};
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class LENameOrdinalPair {
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public:
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LENameOrdinalPair(le_action_e action, const char *name);
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LENameOrdinalPair *next;
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le_action_e action;
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const char *name;
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};
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const char *processToken(const char *line, char *buffer);
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bool isNumeric(const char* line);
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le_action_e parseAction(const char * line);
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LEElement * parseExpression(LEElementPool *pool, const char * line);
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#endif /* LOGIC_EXPRESSION_H_ */
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