Delphi 的运算符重载(2) 可重载运算符列表

类别	运算符	运算符标识	使用
转换	隐式转换	Implicit	Implicit(a: type): resultType;
	显式转换	Explicit	Explicit(a: type): resultType;
一元	-	Negative	Negative(a: type): resultType;
	+	Positive	Positive(a: type): resultType;
	Inc	Inc	Inc(a: type): resultType;
	Dec	Dec	Dec(a: type): resultType
	not	LogicalNot	LogicalNot(a: type): resultType;
	not	BitwiseNot	BitwiseNot(a: type): resultType;
	Trunc	Trunc	Trunc(a: type): resultType;
	Round	Round	Round(a: type): resultType;
比较	=	Equal	Equal(a: type; b: type): Boolean;
	<>	NotEqual	NotEqual(a: type; b: type): Boolean;
	>	GreaterThan	GreaterThan(a: type; b: type) Boolean;
	>=	GreaterThanOrEqual	GreaterThanOrEqual(a: type; b: type): resultType;
	<	LessThan	LessThan(a: type; b: type): resultType;
	<=	LessThanOrEqual	LessThanOrEqual(a: type; b: type): resultType;
二元	+	Add	Add(a: type; b: type): resultType;
	-	Subtract	Subtract(a: type; b: type): resultType;
	*	Multiply	Multiply(a: type; b: type): resultType;
	/	Divide	Divide(a: type; b: type): resultType;
	div	IntDivide	IntDivide(a: type; b: type): resultType;
	mod	Modulus	Modulus(a: type; b: type): resultType;
	shl	LeftShift	LeftShift(a: type; b: type): resultType;
	shr	RightShift	RightShift(a: type; b: type): resultType;
	and	LogicalAnd	LogicalAnd(a: type; b: type): resultType;
	or	LogicalOr	LogicalOr(a: type; b: type): resultType;
	xor	LogicalXor	LogicalXor(a: type; b: type): resultType;
	and	BitwiseAnd	BitwiseAnd(a: type; b: type): resultType;
	or	BitwiseOr	BitwiseOr(a: type; b: type): resultType;
	xor	BitwiseXor	BitwiseXor(a: type; b: type): resultType;

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