83 lines
2.0 KiB
C++
83 lines
2.0 KiB
C++
/*
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* SenchaObject.h
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*
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* Created on: Dec 5, 2012
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* Author: attero
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*/
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#ifndef SENCHAOBJECT_H_
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#define SENCHAOBJECT_H_
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#include <string>
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#include <iostream>
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#include "../Utils/to_string.h"
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#include "Element.h"
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/**
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* SenchaObject stores values in SenchaLang. It handles operations on them, thanks to defined, overloaded operators.
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* Also provides representation of values.
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*/
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class SenchaObject : public Element {
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public:
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/**
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* Possible types of SenchaObject
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*/
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typedef enum {
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string_literal,
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integer_number,
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float_number,
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null,
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boolean,
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invalid
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} Type;
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Type type;
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/**
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* repr() returns representation of value as a string
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*/
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virtual std::string repr();
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virtual std::string str();
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virtual bool is_true();
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std::string text;
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std::string name;
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bool truthy;
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int integer;
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double number;
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void set_value(std::string text);
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void set_new_string(std::string text);
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void set_null_value();
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void set_value(int integer);
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void set_value(double number);
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void set_value(bool logic);
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SenchaObject();
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SenchaObject(int integer) { set_value(integer); }
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SenchaObject(bool truthy) {set_value(truthy); }
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SenchaObject(double number) { set_value(number); }
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SenchaObject(std::string text) { set_value(text); }
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//Operators used in expressions
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virtual SenchaObject operator< (const SenchaObject& right)const;
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virtual SenchaObject operator> (const SenchaObject& right)const;
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virtual SenchaObject operator<= (const SenchaObject& right)const;
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virtual SenchaObject operator>= (const SenchaObject& right)const;
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virtual SenchaObject operator+(const SenchaObject& right)const;
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virtual SenchaObject operator-(const SenchaObject& right)const;
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virtual SenchaObject operator*(const SenchaObject& right)const;
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virtual SenchaObject operator/(const SenchaObject& right)const;
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virtual SenchaObject operator==(const SenchaObject& right)const;
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virtual SenchaObject operator!=(const SenchaObject& right)const;
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virtual SenchaObject operator-() const;
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virtual SenchaObject operator!() const;
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virtual ~SenchaObject();
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};
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#endif /* SENCHAOBJECT_H_ */
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