BloombergLP::bslma::ConstructionUtil::construct

Create a default‐constructed object of (template parameter) TARGET_TYPE at the specified address. If allocator is a bslma‐compatible allocator and TARGET_TYPE supports bslma‐style allocation, allocator is passed to the default extended constructor; otherwise, allocator is ignored. If the constructor throws, the memory at address is left in an unspecified state. The behavior is undefined unless address refers to a block that is of sufficient size and properly aligned for objects of TARGET_TYPE.