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view src/Grids/multiblockgrids.jl @ 2061:e70417f95713 feature/lazy_tensors/zero_tensor

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Add ZeroTensor
author Jonatan Werpers <jonatan@werpers.com>
date Mon, 16 Feb 2026 21:46:35 +0100
parents e68669552ed8
children ea2a15454cf2
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"""
    MultiBlockBoundary{N, BID} <: BoundaryIdentifier

A boundary identifier for a multiblock grids. `N` Specifies which grid and
`BID` which boundary on that grid.
"""
struct MultiBlockBoundary{N, BID} <: BoundaryIdentifier end
grid_id(::MultiBlockBoundary{N, BID}) where {N, BID} = N
boundary_id(::MultiBlockBoundary{N, BID}) where {N, BID} = BID()