Data()

template<typename T >

T * drama::BulkData::Data ( unsigned long *  nitems = nullptr )

inlineinherited

Return a pointer to the actual data.

Will throw an exception if the shared memory segment has not been constructed correctly (e.g. it was generated by the default constructor - which can only be used as a target of a move assignment or move-copy operation.)

Template Parameters

T	The type of the data item. This needs to be a of standard layout types, if not, compile will fail with a static assertion.

Parameters

nitems

If non-null, the number of items which can fit in the shared memory is returned here.

Returns

A pointer to the actual data item.

References drama::CreateRunDramaTask(), and DramaTHROW.