683aca12f6
The current mesh is now swapped with the new mesh prior to the mapping of fields and other properties. Previously the new mesh was copied into the current mesh. This change means that both meshes are valid during the mapping operation, and properties of either can be used. It should also now be be more efficient as a swap operation just exchanges list pointers and sizes, whilst a copy requires duplicating all the primitive mesh data.
README for OpenFOAM-dev
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- Contacting the OpenFOAM Foundation
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About OpenFOAM
OpenFOAM is a free, open source computational fluid dynamics (CFD) software package released by the OpenFOAM Foundation. It has a large user base across most areas of engineering and science, from both commercial and academic organisations. OpenFOAM has an extensive range of features to solve anything from complex fluid flows involving chemical reactions, turbulence and heat transfer, to solid dynamics and electromagnetics.
Copyright
OpenFOAM is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later
version. See the file COPYING in this directory or
http://www.gnu.org/licenses/, for a description of the GNU General Public
License terms under which you can copy the files.