BloombergLP::bslmf::MetaInt<1>

This specialization of MetaInt has a VAL of one and is convertible to and from bsl::true_type.

Synopsis

Declared in <bslmf_metaint.h>

template<>
struct MetaInt<1>
    : bsl::true_type

Base Classes

NameDescription
bsl::true_typeMetafunction representing the boolean constant true.

Type Aliases

NameDescription
Tag Tag type encoding 1 for overload resolution.
Type This specialization of MetaInt.

Enums

NameDescription
Unnamed enum Compile-time integer constants for this metafunction.

Member Functions

NameDescription
MetaInt [constructor]Does nothing (MetaInt is stateless).
MetaInt [constructor]Convert from a bsl::true_type.
operator bool Return true. (This operator is conversion operator to bool.)

Static Member Functions

NameDescription
tag Return a reference to a tag encoding this type's integral value.