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| class | Access |
| | A class for retrieving items from a DataBox without needing to know all the tags in the box. More...
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| struct | BaseTag |
| | Mark a (usually) empty struct as a base tag by inheriting from this. More...
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| struct | ComputeTag |
| | Mark a struct as a compute tag by inheriting from this. More...
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| class | DataBox< tmpl::list< Tags... > > |
| | A DataBox stores objects that can be retrieved by using Tags. More...
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| struct | is_base_tag |
| | Check if Tag is a base DataBox tag. More...
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| struct | is_compute_tag |
| | Check if Tag derives off of db::ComputeTag. More...
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| struct | is_immutable_item_tag |
| | Check if Tag is a DataBox tag for an immutable item, i.e. a ComputeTag or ReferenceTag. More...
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| struct | is_mutable_item_tag |
| | Check if Tag is a DataBox tag for a mutable item, i.e. a SimpleTag. More...
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| struct | is_non_base_tag |
| | Check if Tag is not a base tag. More...
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| struct | is_reference_tag |
| | Check if Tag derives off of db::ReferenceTag. More...
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| struct | is_simple_tag |
| | Check if Tag is a simple tag. More...
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| struct | is_tag |
| | Check if Tag is a DataBox tag, i.e. a BaseTag, SimpleTag, ComputeTag, or ReferenceTag. More...
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| struct | PrefixTag |
| | Mark a struct as a prefix tag by inheriting from this. More...
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| struct | ReferenceTag |
| | Mark a struct as a reference tag by inheriting from this. More...
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| struct | SimpleTag |
| | Mark a struct as a simple tag by inheriting from this. More...
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| struct | Subitems |
| | Struct that can be specialized to allow DataBox items to have subitems. Specializations must define: More...
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| struct | Subitems< domain::Tags::Interface< DirectionsTag, VariablesTag >, Requires< tt::is_a_v< Variables, typename VariablesTag::type > > > |
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| struct | Subitems< domain::Tags::InterfaceCompute< DirectionsTag, VariablesTag >, Requires< tt::is_a_v< Variables, typename VariablesTag::type > > > |
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| struct | Subitems< domain::Tags::Slice< DirectionsTag, VariablesTag >, Requires< tt::is_a_v< Variables, typename VariablesTag::type > > > |
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| struct | Subitems< FacesTag, Requires< std::is_base_of_v< domain::Tags::Faces< FacesTag::volume_dim, typename FacesTag::tag >, FacesTag > and tt::is_a_v< Variables, typename FacesTag::tag::type > > > |
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| struct | Subitems< LinearSolver::Schwarz::Tags::Overlaps< VariablesTag, Dim, OptionsGroup >, Requires< tt::is_a_v< Variables, typename VariablesTag::type > > > |
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| struct | Subitems< Tag, Requires< Variables_detail::is_a_variables_tag_v< Tag > > > |
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template<typename Tag , typename Box > |
| using | creation_tag = typename detail::creation_tag_impl< typename Box::tags_list, Tag >::type |
| | The tag added to Box referred to by Tag. This resolves base tags and converts subitems to full items.
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template<typename... Tags> |
| using | AddSimpleTags = tmpl::flatten< tmpl::list< Tags... > > |
| | List of Tags to add to the DataBox.
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template<typename... Tags> |
| using | AddComputeTags = tmpl::flatten< tmpl::list< Tags... > > |
| | List of Compute Item Tags to add to the DataBox.
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template<typename TagList > |
| using | compute_databox_type = typename detail::compute_dbox_type< TagList >::type |
| | Returns the type of the DataBox that would be constructed from the TagList of tags.
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template<typename Tag , typename TagsList > |
| using | const_item_type = typename detail::const_item_type_impl< Tag, TagsList >::type |
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template<template< typename... > class Wrapper, typename TagList , typename... Args> |
| using | wrap_tags_in = tmpl::transform< TagList, tmpl::bind< Wrapper, tmpl::_1, tmpl::pin< Args >... > > |
| | Create a new tmpl::list of tags by wrapping each tag in TagList in Wrapper<_, Args...>.
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template<template< typename... > class Prefix, typename Tag , typename... Args> |
| using | add_tag_prefix = typename detail::add_tag_prefix_impl< Prefix, Tag, Args... >::type |
| | Wrap Tag in Prefix<_, Args...>, unless Tag is a Tags::Variables, in which case this creates a new Tags::Variables, wrapping each tag in Tag::tags_list with Prefix<_, Args...>.
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template<typename Tag > |
| using | remove_tag_prefix = typename detail::remove_tag_prefix_impl< Tag >::type |
| | Remove the outer prefix from a prefixed tag Tag, or remove the outer prefix of each tag in Tag::tags_list if Tag is a Tags::Variables.
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template<typename Tag > |
| using | remove_all_prefixes = typename detail::remove_all_prefixes_impl< Tag >::type |
| | Completely remove all prefix tags from a Tag, or all prefixes from the tags in Tag::tags_list if Tag is a Tags::Variables.
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| template<template< typename... > class Wrapper, typename T , typename... Args> |
| using | prefix_variables = typename detail::prefix_variables< Wrapper, T, Args... >::type |
| | Add a prefix to all tags in a Variables, leaving the argument unchanged if it is not a Variables. More...
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| template<typename T > |
| using | unprefix_variables = typename detail::unprefix_variables< T >::type |
| | Remove the outer prefix from all tags in a Variables, leaving the argument unchanged if it is not a Variables. More...
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template<typename Tag > |
| const auto & | get (const Access &box) |
| | Retrieve a tag from a db::Access
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template<typename... MutateTags, typename Invokable , typename... Args> |
| decltype(auto) | mutate (Invokable &&invokable, const gsl::not_null< Access * > box, Args &&... args) |
| | Mutate a tag in a db::Access.
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| template<typename... MutateTags, typename TagList , typename Invokable , typename... Args> |
| decltype(auto) | mutate (Invokable &&invokable, const gsl::not_null< DataBox< TagList > * > box, Args &&... args) |
| | Allows changing the state of one or more non-computed elements in the DataBox. More...
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| template<typename Tag , typename TagList > |
| const auto & | get (const DataBox< TagList > &box) |
| | Retrieve the item with tag Tag from the DataBox. More...
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| template<typename CopiedItemsTagList , typename DbTagList > |
| auto | copy_items (const DataBox< DbTagList > &box) |
| | Copy the items from the DataBox into a TaggedTuple. More...
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| template<typename Tag , typename TagList > |
| auto & | get_mutable_reference (const gsl::not_null< DataBox< TagList > * > box) |
| | Retrieve a mutable reference to the item with tag Tag from the DataBox. More...
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| template<typename AddMutableItemTags , typename AddImmutableItemTags = tmpl::list<>, typename... Args> |
| constexpr auto | create (Args &&... args) |
| | Create a new DataBox. More...
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| template<size_t VolumeDim, typename TagsList , typename... TagsToSlice> |
| Variables< tmpl::list< TagsToSlice... > > | data_on_slice (const db::DataBox< TagsList > &box, const Index< VolumeDim > &element_extents, const size_t sliced_dim, const size_t fixed_index, tmpl::list< TagsToSlice... >) |
| | Slices volume Tensors from a DataBox into a Variables More...
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| template<typename Tag > |
| std::string | tag_name () |
| | Get the name of a DataBox tag, including prefixes. More...
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| template<typename Tags > |
| void | validate_selection (const std::vector< std::string > &selected_names, const Options::Context &context) |
| | Validate that the selected names are a subset of the given tags. More...
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| template<typename MutateTags , typename ArgumentTags , typename F , typename... Args> |
| constexpr decltype(auto) | mutate_apply (F &&f, const gsl::not_null< Access * > box, Args &&... args) |
| | Apply the invokable f mutating items MutateTags and taking as additional arguments ArgumentTags and args. More...
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| template<typename F , typename... Args> |
| constexpr decltype(auto) | mutate_apply (F &&f, const gsl::not_null< Access * > box, Args &&... args) |
| | Apply the invokable f mutating items MutateTags and taking as additional arguments ArgumentTags and args. More...
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| template<typename F , typename... Args> |
| constexpr decltype(auto) | mutate_apply (const gsl::not_null< Access * > box, Args &&... args) |
| | Apply the invokable f mutating items MutateTags and taking as additional arguments ArgumentTags and args. More...
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template<typename TagsList > |
| const Access & | as_access (const DataBox< TagsList > &box) |
| | Convert a db::DataBox to a db::Access.
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template<typename TagsList > |
| Access & | as_access (DataBox< TagsList > &box) |
| | Convert a db::DataBox to a db::Access.
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| template<typename ArgumentTags , typename F , typename BoxTags , typename... Args> |
| constexpr auto | apply (F &&f, const DataBox< BoxTags > &box, Args &&... args) |
| | Apply the invokable f with argument Tags TagsList from DataBox box More...
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| template<typename F , typename BoxTags , typename... Args> |
| constexpr auto | apply (F &&f, const DataBox< BoxTags > &box, Args &&... args) |
| | Apply the invokable f with argument Tags TagsList from DataBox box More...
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| template<typename F , typename BoxTags , typename... Args> |
| constexpr auto | apply (const DataBox< BoxTags > &box, Args &&... args) |
| | Apply the invokable f with argument Tags TagsList from DataBox box More...
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| template<typename MutateTags , typename ArgumentTags , typename F , typename BoxTags , typename... Args> |
| constexpr decltype(auto) | mutate_apply (F &&f, const gsl::not_null< DataBox< BoxTags > * > box, Args &&... args) |
| | Apply the invokable f mutating items MutateTags and taking as additional arguments ArgumentTags and args. More...
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| template<typename F , typename BoxTags , typename... Args> |
| constexpr decltype(auto) | mutate_apply (F &&f, const gsl::not_null< DataBox< BoxTags > * > box, Args &&... args) |
| | Apply the invokable f mutating items MutateTags and taking as additional arguments ArgumentTags and args. More...
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| template<typename F , typename BoxTags , typename... Args> |
| constexpr decltype(auto) | mutate_apply (const gsl::not_null< DataBox< BoxTags > * > box, Args &&... args) |
| | Apply the invokable f mutating items MutateTags and taking as additional arguments ArgumentTags and args. More...
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template<typename Tag > |
| constexpr bool | is_compute_tag_v = is_compute_tag<Tag>::value |
| | True if Tag derives from db::ComputeTag.
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template<typename Tag > |
| constexpr bool | is_reference_tag_v = is_reference_tag<Tag>::value |
| | True if Tag derives from db::ReferenceTag.
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template<typename Tag > |
| constexpr bool | is_immutable_item_tag_v = is_immutable_item_tag<Tag>::value |
| | True if Tag is a DataBox tag for an immutable item, i.e. a ComputeTag or ReferenceTag.
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template<typename Tag > |
| constexpr bool | is_mutable_item_tag_v = is_mutable_item_tag<Tag>::value |
| | True if Tag is a DataBox tag for a mutable item, i.e. a SimpleTag.
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template<typename Tag > |
| constexpr bool | is_simple_tag_v = is_simple_tag<Tag>::value |
| | True if Tag is a simple tag.
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template<typename Tag > |
| constexpr bool | is_non_base_tag_v = is_non_base_tag<Tag>::value |
| | True if Tag is not a base tag.
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template<typename Tag > |
| constexpr bool | is_tag_v = is_tag<Tag>::value |
| | True if Tag is a DataBox tag.
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template<typename Tag > |
| constexpr bool | is_base_tag_v = is_base_tag<Tag>::value |
| | True if Tag is a base tag.
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template<typename Tag , typename DataBoxType > |
| using | tag_is_retrievable = tmpl::or_< std::is_same< Tag, ::Tags::DataBox >, tmpl::any< typename DataBoxType::tags_list, std::is_base_of< tmpl::pin< Tag >, tmpl::_1 > > > |
| | Equal to true if Tag can be retrieved from a DataBox of type DataBoxType.
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| template<typename Tag , typename DataBoxType > |
| constexpr bool | tag_is_retrievable_v |
| | Equal to true if Tag can be retrieved from a DataBox of type DataBoxType. More...
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| template<typename Consumer , typename Provider , typename Box > |
| using | tag_depends_on = std::bool_constant< Box::template tag_depends_on< Consumer, Provider >()> |
| | Check whether the tag Consumer depends on the tag Provider in a given Box. More...
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| template<typename Consumer , typename Provider , typename Box > |
| constexpr bool | tag_depends_on_v |
| | Check whether the tag Consumer depends on the tag Provider in a given Box. More...
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Namespace for DataBox related things.