diff options
Diffstat (limited to 'Source/Particles/ParticleCreation')
| -rw-r--r-- | Source/Particles/ParticleCreation/FilterCopyTransform.H | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Source/Particles/ParticleCreation/FilterCopyTransform.H b/Source/Particles/ParticleCreation/FilterCopyTransform.H index 9a5ffa6a8..6dcb2a1e5 100644 --- a/Source/Particles/ParticleCreation/FilterCopyTransform.H +++ b/Source/Particles/ParticleCreation/FilterCopyTransform.H @@ -32,6 +32,14 @@ * \param copy callable that defines what will be done for the "copy" step. * \param transform callable that defines the transformation to apply on dst and src. * + * The form of the callable should model: + * template <typename DstData, typename SrcData> + * AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE + * void operator() (DstData& dst, SrcData& src, int i_src, int i_dst); + * + * where dst and src refer to the destination and source tiles and + * i_src and i_dst and the particle indices in each tile. + * * \return num_added the number of particles that were written to dst. */ template <typename DstTile, typename SrcTile, typename Index, @@ -95,6 +103,14 @@ Index filterCopyTransformParticles (DstTile& dst, SrcTile& src, Index* mask, Ind * \param copy callable that defines what will be done for the "copy" step. * \param transform callable that defines the transformation to apply on dst and src. * + * The form of the callable should model: + * template <typename DstData, typename SrcData> + * AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE + * void operator() (DstData& dst, SrcData& src, int i_src, int i_dst); + * + * where dst and src refer to the destination and source tiles and + * i_src and i_dst and the particle indices in each tile. + * * \return num_added the number of particles that were written to dst. */ template <typename DstTile, typename SrcTile, typename Index, |