Added float, int. Fixed \ warning.

Author: amitjamadagni

src/arrays/arraymath.jl

@@ -1,4 +1,4 @@
-import Base: *, +, -, /
+import Base: *, +, -, /,\
 
 ##################
 # Multiplication #
@@ -123,6 +123,8 @@ end
 
 # convert coeffs to complex
 Base.complex{B<:OrthonormalBasis}(qarr::AbstractQuArray{B}) = similar_type(qarr)(complex(coeffs(qarr)), bases(qarr))
+Base.float{B<:OrthonormalBasis}(qarr::AbstractQuArray{B}) = similar_type(qarr)(float(coeffs(qarr)), bases(qarr))
+Base.int{B<:OrthonormalBasis}(qarr::AbstractQuArray{B}) = similar_type(qarr)(int(coeffs(qarr)), bases(qarr))
 
 #  Vectorize QuArray
 Base.vec{B<:OrthonormalBasis}(vec1::AbstractQuArray{B}) = QuArray(vec(coeffs(vec1)))

test/multest.jl

@@ -58,3 +58,5 @@ qv1 = normalize!(QuArray(v1))
 
 # Complex coeffs
 @assert complex(statevec(1, FiniteBasis(2))) == QuArray([1.+0.*im, 0.+0.*im])
+@assert float(statevec(1, FiniteBasis(2))) == QuArray([1., 0.])
+@assert int(statevec(1, FiniteBasis(2))) == QuArray([1, 0])