Hierarchy

All docstrings from Mantis.Hierarchy

Mantis.Hierarchy Module

module Hierarchy

Contains all methods related with hierarchies that are object-agnostic. In essence, the methods in this module provide a base, general logic for hierarchical refinements — be those hierarchical geometries or function spaces, for example.

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Mantis.Hierarchy.ActiveInfo Type

struct ActiveInfo

Contains information about active objects in a hierarchical construction. The indexing in the hierarchical space is such that the index of an object in level l-1 is always smaller than that of an object in level l.

Fields

• level_ids::Vector{Vector{Int}}: Per level collection of active objects. level_ids[l][i] gives the id in level l of the object indicated by i, not the hierarchical id of the overall set of objects.

• level_cum_num_ids::Vector{Int}: Total number of active objects up to a certain level, i.e. level_cum_num_ids[l]=sum(length.(level_ids[1:l-1])). First entry is always 0 for ease of use.

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Mantis.Hierarchy.convert_to_level_and_level_id Method

convert_to_level_and_level_id(active_info::ActiveInfo, hier_id::Int)

Returns the level and level_id that correspond to hierarchical index hier_id.

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