kalmar/GroupRings.jl
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critical fix: if g was not in basis setindex! failed silently

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kalmar 2017-07-11 18:28:30 +02:00
parent 9f6287382d
commit 8a3a4c70d6
1 changed files with 1 additions and 2 deletions
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src/GroupRings.jl
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@ -180,9 +180,8 @@ function setindex!(X::GroupRingElem, value, g::GroupElem)
typeof(g) == elem_type(RG.group) || throw("$g is not an element of $(RG.group)") typeof(g) == elem_type(RG.group) || throw("$g is not an element of $(RG.group)")
if !(g in keys(RG.basis_dict)) if !(g in keys(RG.basis_dict))
g = (RG.group)(g) g = (RG.group)(g)
else
X.coeffs[RG.basis_dict[g]] = value
end end
X.coeffs[RG.basis_dict[g]] = value
end end
eltype(X::GroupRingElem) = eltype(X.coeffs) eltype(X::GroupRingElem) = eltype(X.coeffs)