kalmar/Groups.jl
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be more specific on the type of objectGroup in AutGroup

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kalmarek 2018-03-22 10:49:31 +01:00
parent c8f0ee04da
commit d834935d05
1 changed files with 3 additions and 3 deletions
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6
src/AutGroup.jl
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@ -33,7 +33,7 @@ end
AutGroupElem = GWord{AutSymbol} AutGroupElem = GWord{AutSymbol}
mutable struct AutGroup{N} <: AbstractFPGroup mutable struct AutGroup{N} <: AbstractFPGroup
objectGroup::Group objectGroup::FreeGroup
gens::Vector{AutSymbol} gens::Vector{AutSymbol}
domain::NTuple{N, FreeGroupElem} domain::NTuple{N, FreeGroupElem}
end end
@ -139,8 +139,8 @@ domain(G::AutGroup) = deepcopy(G.domain)
############################################################################### ###############################################################################
function AutGroup(G::FreeGroup; special=false) function AutGroup(G::FreeGroup; special=false)
n = length(G.gens) n = length(gens(G))
n == 0 && return AutGroup(G, AutSymbol[]) n == 0 && return AutGroup(G, AutSymbol[], NTuple{n, FreeGroupElem}())
S = AutSymbol[] S = AutSymbol[]
indexing = [[i,j] for i in 1:n for j in 1:n if i≠j] indexing = [[i,j] for i in 1:n for j in 1:n if i≠j]