AmrLevelStack: AMR hierarchy storage (levels + aux) extracted from the couplers. More...

#include <pops/core/state/state.hpp>
#include <pops/core/foundation/types.hpp>
#include <pops/mesh/index/box2d.hpp>
#include <pops/mesh/storage/multifab.hpp>
#include <utility>
#include <vector>

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Classes
class	pops::AmrLevelStack< Level >
	Owns the AMR level stack and the parallel aux stack. More...

Namespaces
namespace	pops

Detailed Description

AmrLevelStack: AMR hierarchy storage (levels + aux) extracted from the couplers.

The coupler now only ORDERS the operations; this stack OWNS the level stack std::vector<Level>, the parallel aux MultiFab stack, and carries the wiring L_[k].aux = &aux_[k]. Generic over Level (AmrLevelMF mono-box or AmrLevelMP multi-box): only the U (MultiFab) and aux (const MultiFab*) members are touched here; the distribution lives in the MultiFab (no mono-rank assumption). ADDRESS INVARIANT: aux_ is sized ONCE at the ctor then never resized (the L_[k].aux pointers point into aux_); reattach_aux(k) replaces aux_[k] IN PLACE and rewires. aux width propagated as a parameter (default kAuxBaseComps = 3, bit-identical).

include/pops/coupling/amr/amr_level_storage.hpp File Reference¶

Classes

Namespaces

Detailed Description