AbstractDifference

Supertype for differences.

MatrixDifference{Tm<:AbstractVector,Ta<:AbstractVector,Tr<:AbstractVector} <: AbstractDifference

Matrix difference.

NamedTupleDifference <: AbstractDifference

Named tuple difference.

SetDifference{T} <: AbstractDifference

Set difference.

VectorDifference{Tm<:AbstractVector,Ta<:AbstractVector,Tr<:AbstractVector} <: AbstractDifference

Vector difference.

diff(a::AbstractVector, b::AbstractVector, ia::AbstractVector, ib::AbstractVector)

Like diff, but provide integer vectors that number the rows of the vectors a and b. The vectors ia and ib represent the row numbers of a and b respectively. The position of each vector element refers to the row index of a or b.

diff(a::AbstractVector, b::AbstractVector)

Compute the difference between vector a and vector b, and return a tuple containing the elements that have been modified, added, and removed.

diff(A::AbstractMatrix, B::AbstractMatrix, ia::AbstractVector, ja::AbstractVector, ib::AbstractVector, jb::AbstractVector)

Like diff, but provide integer vectors that number the rows and columns of the matrices A and B. The vector ia represents the row numbers of A, and the vector jb represents the column numbers of B etc. The position of each vector element refers to the row index (or column index respectively) of A or B.

diff(A::AbstractMatrix, B::AbstractMatrix)

Compute the difference between matrix A and matrix B, and return a tuple containing the elements that have been modified, added (per row and column), and removed (per row and column).

diff(a::AbstractSet, b::AbstractSet)

Compute the difference between set a and set b, and return a tuple containing the unique elements that have been shared, added, and removed.

Examples

julia> diff(Set([1, 2, 3, 3]), Set([4, 2, 1]))
(Set([1, 2]), Set([4]), Set([3]))

diff(a::NamedTuple, b::NamedTuple)

Compute the difference between named tuple a and named tuple b, and return a tuple containing the unique elements that have been modified, added, and removed.

added(a::AbstractDifference)

Access the added elements.

added_indices(a::Union{VectorDifference,MatrixDifference})

Access the added indices.

common(a::SetDifference)

Access the common elements.

modified(a::Union{VectorDifference,MatrixDifference,NamedTupleDifference})

Access the modified elements.

modified_indices(a::Union{VectorDifference,MatrixDifference})

Access the modified indices.

removed(a::AbstractDifference)

Access the removed elements.

removed_indices(a::Union{VectorDifference,MatrixDifference})

Access the removed indices.