mirror of
https://github.com/dbalsom/x86_microcode.git
synced 2026-06-09 13:04:17 +03:00
Andrew Jenner
254 lines
5.3 KiB
C++
254 lines
5.3 KiB
C++
#include "alfe/main.h"
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#ifndef INCLUDED_OPERATOR_H
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#define INCLUDED_OPERATOR_H
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#include "alfe/nullary.h"
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class Operator : public ConstHandle
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{
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public:
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Operator() { }
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Operator(const ConstHandle& other) : ConstHandle(other) { }
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String toString() const { return body()->toString(); }
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Operator parse(CharacterSource* source, Span* span) const
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{
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if (Space::parseOperator(source, toString(), span))
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return *this;
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return Operator();
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}
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bool operator==(const Operator& other) const
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{
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// All the bodies are nullary
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return body() == other.body();
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}
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protected:
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class Body : public ConstHandle::Body
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{
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public:
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virtual String toString() const = 0;
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};
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const Body* body() const { return as<Body>(); }
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};
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class OperatorEqualTo : public NamedNullary<Operator, OperatorEqualTo>
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{
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public:
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static String name() { return "=="; }
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};
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class OperatorAssignment : public NamedNullary<Operator, OperatorAssignment>
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{
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public:
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static String name() { return "="; }
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};
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class OperatorAddAssignment
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: public NamedNullary<Operator, OperatorAddAssignment>
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{
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public:
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static String name() { return "+="; }
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};
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class OperatorSubtractAssignment
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: public NamedNullary<Operator, OperatorSubtractAssignment>
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{
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public:
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static String name() { return "-="; }
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};
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class OperatorMultiplyAssignment
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: public NamedNullary<Operator, OperatorMultiplyAssignment>
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{
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public:
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static String name() { return "*="; }
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};
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class OperatorDivideAssignment
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: public NamedNullary<Operator, OperatorDivideAssignment>
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{
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public:
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static String name() { return "/="; }
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};
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class OperatorModuloAssignment
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: public NamedNullary<Operator, OperatorModuloAssignment>
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{
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public:
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static String name() { return "%="; }
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};
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class OperatorShiftLeftAssignment
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: public NamedNullary<Operator, OperatorShiftLeftAssignment>
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{
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public:
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static String name() { return "<<="; }
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};
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class OperatorShiftRightAssignment
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: public NamedNullary<Operator, OperatorShiftRightAssignment>
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{
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public:
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static String name() { return ">>="; }
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};
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class OperatorBitwiseAndAssignment
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: public NamedNullary<Operator, OperatorBitwiseAndAssignment>
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{
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public:
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static String name() { return "&="; }
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};
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class OperatorBitwiseOrAssignment
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: public NamedNullary<Operator, OperatorBitwiseOrAssignment>
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{
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public:
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static String name() { return "|="; }
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};
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class OperatorBitwiseXorAssignment
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: public NamedNullary<Operator, OperatorBitwiseXorAssignment>
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{
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public:
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static String name() { return "~="; }
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};
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class OperatorPowerAssignment
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: public NamedNullary<Operator, OperatorPowerAssignment>
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{
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public:
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static String name() { return "^="; }
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};
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class OperatorAmpersand : public NamedNullary<Operator, OperatorAmpersand>
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{
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public:
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static String name() { return "&"; }
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};
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class OperatorBitwiseOr : public NamedNullary<Operator, OperatorBitwiseOr>
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{
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public:
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static String name() { return "|"; }
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};
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class OperatorTwiddle : public NamedNullary<Operator, OperatorTwiddle>
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{
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public:
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static String name() { return "~"; }
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};
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class OperatorNot : public NamedNullary<Operator, OperatorNot>
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{
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public:
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static String name() { return "!"; }
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};
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class OperatorNotEqualTo : public NamedNullary<Operator, OperatorNotEqualTo>
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{
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public:
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static String name() { return "!="; }
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};
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class OperatorLessThan : public NamedNullary<Operator, OperatorLessThan>
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{
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public:
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static String name() { return "<"; }
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};
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class OperatorGreaterThan : public NamedNullary<Operator, OperatorGreaterThan>
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{
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public:
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static String name() { return ">"; }
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};
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class OperatorLessThanOrEqualTo
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: public NamedNullary<Operator, OperatorLessThanOrEqualTo>
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{
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public:
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static String name() { return "<="; }
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};
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class OperatorGreaterThanOrEqualTo
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: public NamedNullary<Operator, OperatorGreaterThanOrEqualTo>
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{
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public:
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static String name() { return ">="; }
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};
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class OperatorShiftLeft : public NamedNullary<Operator, OperatorShiftLeft>
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{
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public:
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static String name() { return "<<"; }
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};
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class OperatorShiftRight : public NamedNullary<Operator, OperatorShiftRight>
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{
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public:
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static String name() { return ">>"; }
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};
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class OperatorPlus : public NamedNullary<Operator, OperatorPlus>
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{
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public:
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static String name() { return "+"; }
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};
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class OperatorMinus : public NamedNullary<Operator, OperatorMinus>
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{
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public:
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static String name() { return "-"; }
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};
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class OperatorStar : public NamedNullary<Operator, OperatorStar>
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{
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public:
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static String name() { return "*"; }
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};
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class OperatorDivide : public NamedNullary<Operator, OperatorDivide>
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{
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public:
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static String name() { return "/"; }
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};
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class OperatorModulo : public NamedNullary<Operator, OperatorModulo>
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{
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public:
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static String name() { return "%"; }
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};
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class OperatorPower : public NamedNullary<Operator, OperatorPower>
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{
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public:
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static String name() { return "^"; }
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};
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class OperatorFunctionCall
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: public NamedNullary<Operator, OperatorFunctionCall>
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{
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public:
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static String name() { return "()"; }
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};
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class OperatorIndex : public NamedNullary<Operator, OperatorIndex>
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{
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public:
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static String name() { return "[]"; }
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};
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class OperatorIncrement : public NamedNullary<Operator, OperatorIncrement>
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{
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public:
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static String name() { return "++"; }
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};
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class OperatorDecrement : public NamedNullary<Operator, OperatorDecrement>
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{
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public:
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static String name() { return "--"; }
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};
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#endif // INCLUDED_OPERATOR_H
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