include/pops/core/state/aux_names.hpp Source File

adc_cpp 0.3.0 Model-free C++23 core for coupled hyperbolic-elliptic systems on adaptive (AMR) meshes, with MPI and GPU (Kokkos) backends

• include
• pops
• core
• state

aux_names.hpp

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1

11

12#pragma once

13

14#include <string_view>

15#include <utility>

16

17#include <pops/core/state/state.hpp>

18

19namespace pops {

20

25inline constexpr std::pair<std::string_view, int> kAuxCanonicalNames[] = {

26 {"phi", 0},

27 {"grad_x", 1},

28 {"grad_y", 2},

29#define POPS_AUX_NAME_ENTRY(name, idx) {#name, idx},

30 POPS_AUX_FIELDS(POPS_AUX_NAME_ENTRY)

31#undef POPS_AUX_NAME_ENTRY

32};

33

36constexpr int aux_canonical_index(std::string_view name) {

37 for (const auto& [n, c] : kAuxCanonicalNames)

38 if (n == name)

39 return c;

40 return -1;

41}

42

45constexpr std::string_view aux_canonical_name(int comp) {

46 for (const auto& [n, c] : kAuxCanonicalNames)

47 if (c == comp)

48 return n;

49 return {};

50}

51

52} // namespace pops

POPS_AUX_NAME_ENTRY

#define POPS_AUX_NAME_ENTRY(name, idx)

pops

Definition amr_hierarchy.hpp:29

pops::aux_canonical_index

constexpr int aux_canonical_index(std::string_view name)

Component of the CANONICAL aux field name, or -1 if name is not a canonical field (it may then be a m...

Definition aux_names.hpp:36

pops::aux_canonical_name

constexpr std::string_view aux_canonical_name(int comp)

Inverse: CANONICAL name of component comp, or an empty view if comp is not a canonical component (e....

Definition aux_names.hpp:45

pops::kAuxCanonicalNames

constexpr std::pair< std::string_view, int > kAuxCanonicalNames[]

CANONICAL aux name -> component table (mirror of AUX_CANONICAL on the DSL side).

Definition aux_names.hpp:25

state.hpp

Pointwise types of the physics layer: StateVec<N> (conserved state) and Aux (auxiliary fields from th...

POPS_AUX_FIELDS

#define POPS_AUX_FIELDS(X)

SINGLE SOURCE of the layout of the EXTRA aux fields (X-macro).

Definition state.hpp:92

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