var hierarchy = [ [ "fourdst::composition::CanonicalComposition", "structfourdst_1_1composition_1_1_canonical_composition.html", null ], [ "CompositionAbstract", "class_composition_abstract.html", [ [ "fourdst::composition::Composition", "classfourdst_1_1composition_1_1_composition.html", null ] ] ], [ "fourdst::composition::Composition::CompositionCache", "structfourdst_1_1composition_1_1_composition_1_1_composition_cache.html", null ], [ "std::exception", null, [ [ "fourdst::composition::exceptions::CompositionError", "classfourdst_1_1composition_1_1exceptions_1_1_composition_error.html", [ [ "fourdst::composition::exceptions::InvalidCompositionError", "classfourdst_1_1composition_1_1exceptions_1_1_invalid_composition_error.html", null ], [ "fourdst::composition::exceptions::UnregisteredSymbolError", "classfourdst_1_1composition_1_1exceptions_1_1_unregistered_symbol_error.html", null ] ] ], [ "fourdst::composition::exceptions::SpeciesError", "classfourdst_1_1composition_1_1exceptions_1_1_species_error.html", [ [ "fourdst::composition::exceptions::UnknownSymbolError", "classfourdst_1_1composition_1_1exceptions_1_1_unknown_symbol_error.html", null ] ] ] ] ], [ "std::hash< fourdst::atomic::Species >", "structstd_1_1hash_3_01fourdst_1_1atomic_1_1_species_01_4.html", null ], [ "fourdst::atomic::Species", "structfourdst_1_1atomic_1_1_species.html", null ] ];