This reverts commit 040bdb61c7.
During testing of using this as a replacement for portions of
getTheFrags in getMolFrags, several issues came up regarding
how copies should actually work in practice. These are being
corrected in a new pr: https://github.com/rdkit/rdkit/pull/8811
Co-authored-by: Brian Kelley <bkelley@glysade.com>
* Create a function to extract some specified atoms from a ROMol as a new ROMol by creating new graph (#8742)
This adds a new api, `RDKit::MolOps::ExtractMolFragment`, to allow efficient
extractions of mol fragments from large mols. Compared to the approach where
we delete "unwanted" atoms/bonds from the input mol, this api is faster for
small mols (about 2x faster) and at least 3x faster for big mols
(was 10x faster for "CCC"*1000).
* clang-format
* review comments
* cleanup
* review comments
* fix build failure
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Co-authored-by: Your Name <you@example.com>
