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view src/Grids/AbstractGrid.jl @ 504:21fba50cb5b0 feature/quadrature_as_outer_product

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Use LazyOuterProduct to construct multi-dimensional quadratures. This change allwed to: - Replace the types Quadrature and InverseQuadrature by functions returning outer products of the 1D operators. - Avoid convoluted naming of types. DiagonalInnerProduct is now renamed to DiagonalQuadrature, similarly for InverseDiagonalInnerProduct.
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Sat, 07 Nov 2020 13:07:31 +0100
parents 01b851161018
children c16abc564b82
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"""
     AbstractGrid

Should implement
    dimension(grid::AbstractGrid)
    points(grid::AbstractGrid)

"""
abstract type AbstractGrid end

function dimension end
function points end
export dimension, points

"""
    evalOn(g::AbstractGrid, f::Function)

Evaluate function f on the grid g
"""
function evalOn(g::AbstractGrid, f::Function)
    F(x) = f(x...)
    return F.(points(g))
end
export evalOn