Refactor ozstream raw pointers to unique_ptr; modernize orstream copy ops#667
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lyskov merged 1 commit intoMay 7, 2026
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… ops Replace three raw owning pointers in ozstream (char_buffer_p_, zip_stream_p_, mpi_stream_p_) with std::unique_ptr, eliminating manual delete/nullptr pairs throughout open(), open_append(), open_append_if_existed(), close(), and the buffer helpers. Also replace the old private-undefined copy ctor/assignment in orstream with explicit = delete, consistent with the irstream/izstream refactor.
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lyskov
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May 1, 2026
roccomoretti
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- Replace old-style private-and-undefined copy constructor/assignment in `utility/io/irstream` with explicit `= delete` - Mirrors the same treatment already applied to the sibling `orstream` class (PR #667)
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Summary
ozstream(char_buffer_p_,zip_stream_p_,mpi_stream_p_) withstd::unique_ptr, eliminating manualdelete/nullptrpairs inopen(),open_append(),open_append_if_existed(),close(), and the buffer helpersorstreamto explicit= delete, consistent with the approach used inirstream/izstream(PR Refactor izstream raw zip_stream_p_ pointer to unique_ptr #664)Test plan
python3 ./scons.py -j16 mode=debug)close()still runszflush_finalize()andmpi_ostream::close()/clear()before releasing the pointers