emplace overloads

Synopses

Declared in <bslstl_optional.h>

Create an object of StoredType in d_buffer using the specified allocator and args and return a reference providing modifiable access to the underlying t_TYPE object.

template<class... t_ARGS>
t_TYPE&
emplace(
    bslma::Allocator* allocator,
    t_ARGS&&... args);

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Create an object of StoredType in d_buffer using the specified allocator, initializer_list, and args, and return a reference providing modifiable access to the underlying t_TYPE object.

template<
    class t_INIT_LIST_TYPE,
    class... t_ARGS>
t_TYPE&
emplace(
    bslma::Allocator* allocator,
    std::initializer_list<t_INIT_LIST_TYPE> initializer_list,
    t_ARGS&&... args);

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