详细描述

Helper classes and functions for comparisons.

Classes
class	CompareTemplate< ALLOW_UNDEFINED, EQ, OPERATOR_RANK >
class	DefaultCompare
class	EqualityCompare
class	CStringCompare
class	RefCompare< COW, IS_INTERFACE >
class	RefCompare< true, false >
class	RefCompare< true, true >

Namespaces
	maxon
	maxon::details

Enumerations
enum	COMPARERESULT {    LESS ,    EQUAL ,    GREATER ,    INCOMPARABLE }
enum	EQUALITY {    SHALLOW ,    DEEP }

函数
enum maxon::COMPARERESULT	MAXON_ENUM_ORDERED_LIST (COMPARERESULT, "net.maxon.datatype.enum.compareresult", EARLY)
enum maxon::EQUALITY	MAXON_ENUM_LIST (EQUALITY, "net.maxon.datatype.enum.equality", EARLY)
template<Bool ALLOW_UNDEFINED = false>
Bool	LexicographicalGreaterThan ()
template<Bool ALLOW_UNDEFINED = false, typename T1 , typename... TN>
Bool	LexicographicalGreaterThan (const T1 &a1, const T1 &b1, const TN &... ab)
template<Bool ALLOW_UNDEFINED = false>
Bool	LexicographicalLessThan ()
template<Bool ALLOW_UNDEFINED = false, typename T1 , typename... TN>
Bool	LexicographicalLessThan (const T1 &a1, const T1 &b1, const TN &... ab)
template<Bool ALLOW_UNDEFINED = false>
COMPARERESULT	LexicographicalCompare ()
template<Bool ALLOW_UNDEFINED = false, typename T1 , typename... TN>
COMPARERESULT	LexicographicalCompare (const T1 &a1, const T1 &b1, const TN &... ab)

变量
	LESS
	EQUAL
	GREATER
	INCOMPARABLE
	SHALLOW
	DEEP
const COMPARERESULT	g_compareResultIncomparable

Variable Documentation

◆  LESS

LESS

result is less than

◆  EQUAL

EQUAL

result is equal

◆  GREATER

GREATER

result is greater than

◆  INCOMPARABLE

INCOMPARABLE

values are incomparable (either a compare function doesn't exist, or we have a partial order)

◆  SHALLOW

SHALLOW

A shallow equality-test shall be done. For pointers or (non-copy-on-write) references the object identity (pointer value) is used.

◆  DEEP

DEEP

< A deep equality-test shall be done. For pointers or (non-copy-on-write) references the referenced objects are compared for equality.