Change the show of AbelianQuantumNumberProd.

Quantum-Many-Body · Dec 31, 2024 · 226c964 · 226c964
1 parent b084dcc
commit 226c964
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/QuantumNumbers.jl b/src/QuantumNumbers.jl
@@ -201,7 +201,7 @@ struct AbelianQuantumNumberProd{T<:Tuple{Vararg{SimpleAbelianQuantumNumber}}} <:
     contents::T
 end
 @inline Base.hash(qn::AbelianQuantumNumberProd, h::UInt) = hash(values(qn), h)
-@inline Base.show(io::IO, qn::AbelianQuantumNumberProd) = @printf io "Abelian[%s]%s" join(fieldtypes(fieldtype(typeof(qn), :contents)), " ⊠ ") values(qn)
+@inline Base.show(io::IO, qn::AbelianQuantumNumberProd) = @printf io "%s" join(qn.contents, " ⊠ ")
 @inline Base.show(io::IO, ::Type{AbelianQuantumNumberProd{T}}) where {T<:Tuple{Vararg{SimpleAbelianQuantumNumber}}} = @printf io "%s" join(fieldtypes(T), " ⊠ ")
 @inline Base.zero(::Type{AbelianQuantumNumberProd{T}}) where {T<:Tuple{Vararg{SimpleAbelianQuantumNumber}}} = AbelianQuantumNumberProd(map(zero,  fieldtypes(T)))
 @inline periods(::Type{AbelianQuantumNumberProd{T}}) where {T<:Tuple{Vararg{SimpleAbelianQuantumNumber}}} = map(period, fieldtypes(T))

diff --git a/test/QuantumNumbers.jl b/test/QuantumNumbers.jl
@@ -24,7 +24,7 @@ using QuantumLattices.QuantumNumbers
     @test values(sp) == (1, 1/2) && value(sp, 1)==1 && value(sp, 2)==1/2
     @test sp == Abelian[ℕ ⊠ 𝕊ᶻ](1, 1/2) == Abelian[ℕ ⊠ 𝕊ᶻ]((1, 1/2)) == AbelianQuantumNumberProd(n, sz)
     @test hash(sp, UInt(1)) == hash((n.charge, sz.charge), UInt(1))
-    @test string(sp) == "Abelian[ℕ ⊠ 𝕊ᶻ](1, 1/2)"
+    @test string(sp) == "ℕ(1) ⊠ 𝕊ᶻ(1/2)"
     @test zero(sp) == zero(typeof(sp)) == Abelian[ℕ ⊠ 𝕊ᶻ](0, 0)
     @test length(sp) == rank(sp) == rank(typeof(sp)) == 2
     @test sp[1]==sp[begin]==n && sp[2]==sp[end]==sz