Classes | |
struct | SymmetricGhost |
General collection of MultiFab utilities. More... | |
struct | AsymmetricGhost |
Functions | |
template<typename T , template< typename > class Cpy> | |
T | duplicate (const BoxArray &ba, const DistributionMapping &dm, const T &mf_in) |
template<typename T , template< typename > class Cpy> | |
T | duplicate (const BoxArray &ba, const DistributionMapping &dm, const T &mf_in, const Periodicity &periodicity) |
template<typename T > | |
T | regrid (const BoxArray &ba, const DistributionMapping &dm, const T &mf_in, bool regrid_ghost=false) |
template<typename T > | |
void | regrid (T &mf_out, const BoxArray &ba, const DistributionMapping &dm, const T &mf_in, bool regrid_ghost=false) |
template<typename T > | |
void | regrid (T &mf_out, const BoxArray &ba, const DistributionMapping &dm, const FabFactory< FArrayBox > &eb_factory, const T &mf_in, bool regrid_ghost=false) |
T amrex::MFUtil::duplicate | ( | const BoxArray & | ba, |
const DistributionMapping & | dm, | ||
const T & | mf_in | ||
) |
Duplicate class T (which must be either of type MultiFab or iMultiFab) using a new BoxArray and DistributionMapping. Data from the source (mf_in) is copied using a ParallelCopy (ghost cells are treated based on the Cpy class (which is either SymmetricGhost or AsymmetricGhost)).
T amrex::MFUtil::duplicate | ( | const BoxArray & | ba, |
const DistributionMapping & | dm, | ||
const T & | mf_in, | ||
const Periodicity & | periodicity | ||
) |
Duplicate class T (which must be either of type MultiFab or iMultiFab) using a new BoxArray and DistributionMapping. Data from the source (mf_in) is copied using a ParallelCopy (ghost cells are treated based on the Cpy class (which is either SymmetricGhost or AsymmetricGhost)). Following the copy operation, a FillBoundary operation is called.
T amrex::MFUtil::regrid | ( | const BoxArray & | ba, |
const DistributionMapping & | dm, | ||
const T & | mf_in, | ||
bool | regrid_ghost = false |
||
) |
Regrid (by duplication) class T (which must be either of type MultiFab or iMultiFab) using the new BoxArray and DistributionMapping. The boolean flag regrid_ghost
switched between the SymmetricGhost and AsymmetricGhost copy functions.
void amrex::MFUtil::regrid | ( | T & | mf_out, |
const BoxArray & | ba, | ||
const DistributionMapping & | dm, | ||
const FabFactory< FArrayBox > & | eb_factory, | ||
const T & | mf_in, | ||
bool | regrid_ghost = false |
||
) |
Regrid (by duplication) class T. The T-object at the end of the reference mf_out
is re-defined using the EBFArrayBoxFactory provided by eb_factory
. The boolean flag regrid_ghost
switched between the SymmetricGhost and AsymmetricGhost copy functions.
void amrex::MFUtil::regrid | ( | T & | mf_out, |
const BoxArray & | ba, | ||
const DistributionMapping & | dm, | ||
const T & | mf_in, | ||
bool | regrid_ghost = false |
||
) |
Regrid (by duplication) class T (which must be either of type MultiFab or iMultiFab) using the new BoxArray and DistributionMapping. The T-object at the end of the pointer mf_out
is re-defined. The boolean flag regrid_ghost
switched between the SymmetricGhost and AsymmetricGhost copy functions.