Provide the base case, reached with a single remaining alternative.

Synopsis

Declared in <bslstl_variant.h>

template<
    class t_SRC,
    size_t t_INDEX,
    class t_HEAD>
struct Variant_OverloadSetImp<t_SRC, t_INDEX, t_HEAD>;

Description

This partial specialization of Variant_OverloadSetImp is the base case of the recursion, reached when a single alternative, t_HEAD, remains in the overload set.

Static Member Functions

Name

Description

candidate

Overload candidate selecting alternative t_INDEX for source type t_SRC.

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