This component‐private class is a visitor that is used to implement hashAppend for bsl::variant.

Synopsis

Declared in <bslstl_variant.h>

template<class t_HASHALG>
class Variant_HashVisitor;

Member Functions

Name

Description

Variant_HashVisitor [constructor]

Create a Variant_HashVisitor object that, when invoked, appends to the specified hashAlg.

operator()

Append the specified value (i.e., the alternative that is being visited) to d_hashAlg.

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