BloombergLP::bdlb::VariantImp_Traits::Unnamed enum

Compile‐time traits computed from the variant's held types.

Synopsis

Declared in <bdlb_variant.h>

enum Unnamed enum;

Name

Description

k_VARIANT_USES_BSLMA_ALLOCATOR

true if any held type uses bslma::Allocator.

k_VARIANT_IS_BITWISE_COPYABLE

true if every held type is bitwise copyable.

k_VARIANT_IS_BITWISE_MOVEABLE

true if every held type is bitwise moveable.

VARIANT_USES_BSLMA_ALLOCATOR

Deprecated alias for k_VARIANT_USES_BSLMA_ALLOCATOR.

VARIANT_IS_BITWISE_COPYABLE

Deprecated alias for k_VARIANT_IS_BITWISE_COPYABLE.

VARIANT_IS_BITWISE_MOVEABLE

Deprecated alias for k_VARIANT_IS_BITWISE_MOVEABLE.

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