std::shared_ptr< const Instrument > Instrument_const_sptr
Shared pointer to an const instrument object.
std::shared_ptr< Instrument > Instrument_sptr
Shared pointer to an instrument object.
std::unique_ptr< Instrument > Instrument_uptr
unique pointer to an instrument
std::unique_ptr< const Instrument > Instrument_const_uptr
unique pointer to an instrument (const version)
Helper class which provides the Collimation Length for SANS instruments.