BloombergLP::bslalg::SynthThreeWayUtil

Synopsis

Declared in <bslalg_synththreewayutil.h>

struct SynthThreeWayUtil;

Types

Name Description

Unnamed struct Return the result of t1 <=> t2 expression if this expression is valid. Otherwise, if t1 < t2 and t2 < t1 expressions are well-formed and return boolean-testable results, use the < operator to emulate <=>. Otherwise this function is not defined and does not participate in overload resolution. Note that this is an implementation of the exposition-only callable object synth-three-way defined by the ISO C++20 Standard [expos.only.entity].

Name	Description
`Unnamed struct`	Return the result of `t1 <=> t2` expression if this expression is valid. Otherwise, if `t1 < t2` and `t2 < t1` expressions are well-formed and return boolean-testable results, use the `<` operator to emulate `<=>`. Otherwise this function is not defined and does not participate in overload resolution. Note that this is an implementation of the exposition-only callable object `synth-three-way` defined by the ISO C++20 Standard [expos.only.entity].

Type Aliases

Name	Description
`Result`	A type returned by `SynthThreeWayUtil::compare<t_TYPE1, t_TYPE2>`. Note that this is an implementation of the exposition-only type alias `synth-three-way-result` defined by the ISO C++20 Standard [expos.only.entity].

Static Data Members

Name Description

compare Return the result of t1 <=> t2 expression if this expression is valid. Otherwise, if t1 < t2 and t2 < t1 expressions are well-formed and return boolean-testable results, use the < operator to emulate <=>. Otherwise this function is not defined and does not participate in overload resolution. Note that this is an implementation of the exposition-only callable object synth-three-way defined by the ISO C++20 Standard [expos.only.entity].

Name	Description
`compare`	Return the result of `t1 <=> t2` expression if this expression is valid. Otherwise, if `t1 < t2` and `t2 < t1` expressions are well-formed and return boolean-testable results, use the `<` operator to emulate `<=>`. Otherwise this function is not defined and does not participate in overload resolution. Note that this is an implementation of the exposition-only callable object `synth-three-way` defined by the ISO C++20 Standard [expos.only.entity].