Embedded Boundary

Interfaces for embedded boundary capabilities in AMReX. More...

Classes
class	amrex::EBFArrayBoxFactory
class	amrex::MLEBABecLap
	Embedded-boundary ABec Laplacian (alpha a - beta div(b grad phi)). More...
class	amrex::MLEBNodeFDLaplacian
	Nodal finite-difference Laplacian with optional embedded boundaries. More...
class	amrex::MLNodeLaplacian

Functions
std::unique_ptr< EBFArrayBoxFactory >	amrex::makeEBFabFactory (const Geometry &a_geom, const BoxArray &a_ba, const DistributionMapping &a_dm, const Vector< int > &a_ngrow, EBSupport a_support)
std::unique_ptr< EBFArrayBoxFactory >	amrex::makeEBFabFactory (const EB2::Level *eb_level, const BoxArray &a_ba, const DistributionMapping &a_dm, const Vector< int > &a_ngrow, EBSupport a_support)
std::unique_ptr< EBFArrayBoxFactory >	amrex::makeEBFabFactory (const EB2::IndexSpace *index_space, const Geometry &a_geom, const BoxArray &a_ba, const DistributionMapping &a_dm, const Vector< int > &a_ngrow, EBSupport a_support)

Detailed Description

Interfaces for embedded boundary capabilities in AMReX.

EB support provides geometry generation from implicit functions or STL files, data structures for EB information, and solvers.

Central types include:

• amrex::EBFArrayBoxFactory

Function Documentation

makeEBFabFactory() [1/3]

std::unique_ptr< EBFArrayBoxFactory > amrex::makeEBFabFactory	(	const EB2::IndexSpace *	,
		const Geometry &	a_geom,
		const BoxArray &	a_ba,
		const DistributionMapping &	a_dm,
		const Vector< int > &	a_ngrow,
		EBSupport	a_support )

Convenience overload that builds a level from a provided IndexSpace.

makeEBFabFactory() [2/3]

std::unique_ptr< EBFArrayBoxFactory > amrex::makeEBFabFactory	(	const EB2::Level *	,
		const BoxArray &	a_ba,
		const DistributionMapping &	a_dm,
		const Vector< int > &	a_ngrow,
		EBSupport	a_support )

Convenience overload that reuses an already-built EB level.

makeEBFabFactory() [3/3]

std::unique_ptr< EBFArrayBoxFactory > amrex::makeEBFabFactory	(	const Geometry &	a_geom,
		const BoxArray &	a_ba,
		const DistributionMapping &	a_dm,
		const Vector< int > &	a_ngrow,
		EBSupport	a_support )

Convenience overload that builds the EB level internally from Geometry + IndexSpace::top().