BloombergLP::bslstl::Optional_DataImp::emplace

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.

Synopsis

Declared in <bslstl_optional.h>

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