kalmar/Groups.jl
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DirectProductGroup overloads: with vector and GroupElem

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kalmar 2017-07-21 13:27:00 +02:00
parent ba4400efbb
commit 10022fd31c
1 changed files with 4 additions and 2 deletions
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src/DirectProducts.jl
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@ -69,8 +69,6 @@ end
# #
############################################################################### ###############################################################################
(G::DirectProductGroup)(g::DirectProductGroupElem) = G(g.elts)
doc""" doc"""
(G::DirectProductGroup)(a::Vector, check::Bool=true) (G::DirectProductGroup)(a::Vector, check::Bool=true)
> Constructs element of the $n$-fold direct product group `G` by coercing each > Constructs element of the $n$-fold direct product group `G` by coercing each
@ -85,6 +83,10 @@ function (G::DirectProductGroup)(a::Vector, check::Bool=true)
return DirectProductGroupElem(a) return DirectProductGroupElem(a)
end end
(G::DirectProductGroup)() = DirectProductGroupElem([G.group() for _ in 1:G.n])
(G::DirectProductGroup)(g::DirectProductGroupElem) = G(g.elts)
############################################################################### ###############################################################################
# #
# Basic manipulation # Basic manipulation