Add Equality directory for Equatable extensions

Author: wigging

Sources/Numerix/Core/Matrix.swift

@@ -139,21 +139,6 @@ extension Matrix: ExpressibleByArrayLiteral {
     }
 }
 
-extension Matrix: Equatable {
-
-    /// Compare two matrices for equality.
-    /// - Parameters:
-    ///   - lhs: The first matrix.
-    ///   - rhs: The second matrix.
-    /// - Returns: True if both matrices are same dimension and contain the same values.
-    public static func == (lhs: Matrix, rhs: Matrix) -> Bool {
-        let n = lhs.buffer.count
-        let cmp = memcmp(lhs.buffer.baseAddress, rhs.buffer.baseAddress, MemoryLayout<Scalar>.size * n)
-        let buffersEqual = cmp == 0 ? true : false
-        return lhs.rows == rhs.rows && lhs.columns == rhs.columns && buffersEqual
-    }
-}
-
 extension Matrix: Sequence, IteratorProtocol {
 
     public mutating func next() -> [Scalar]? {

Sources/Numerix/Core/Vector.swift

@@ -85,17 +85,3 @@ extension Vector: ExpressibleByArrayLiteral {
         self.init(elements)
     }
 }
-
-extension Vector: Equatable {
-
-    /// Compare two vectors for equality.
-    /// - Parameters:
-    ///   - lhs: Left-hand side vector.
-    ///   - rhs: Right-hand side vector.
-    /// - Returns: True if both vectors are same size and contain the same values.
-    public static func == (lhs: Vector, rhs: Vector) -> Bool {
-        let cmp = memcmp(lhs.buffer.baseAddress, rhs.buffer.baseAddress, MemoryLayout<Scalar>.size * lhs.size)
-        let buffersEqual = cmp == 0 ? true : false
-        return lhs.size == rhs.size && buffersEqual
-    }
-}

…es/Numerix/Core/ApproximatelyEqual.swift …umerix/Equality/ApproximatelyEqual.swiftSources/Numerix/Core/ApproximatelyEqual.swift renamed to Sources/Numerix/Equality/ApproximatelyEqual.swift Sources/Numerix/Core/ApproximatelyEqual.swift renamed to Sources/Numerix/Equality/ApproximatelyEqual.swift

@@ -0,0 +1,20 @@
+/*
+Matrix extension to conform to Equatable protocol.
+*/
+
+import Accelerate
+
+extension Matrix: Equatable {
+
+    /// Compare two matrices for equality.
+    /// - Parameters:
+    ///   - lhs: The first matrix.
+    ///   - rhs: The second matrix.
+    /// - Returns: True if both matrices are same dimension and contain the same values.
+    public static func == (lhs: Matrix, rhs: Matrix) -> Bool {
+        let n = lhs.buffer.count
+        let cmp = memcmp(lhs.buffer.baseAddress, rhs.buffer.baseAddress, MemoryLayout<Scalar>.size * n)
+        let buffersEqual = cmp == 0 ? true : false
+        return lhs.rows == rhs.rows && lhs.columns == rhs.columns && buffersEqual
+    }
+}

Sources/Numerix/Equality/Matrix+Equatable.swift

@@ -0,0 +1,19 @@
+/*
+Vector extension to conform to Equatable protocol.
+*/
+
+import Accelerate
+
+extension Vector: Equatable {
+
+    /// Compare two vectors for equality.
+    /// - Parameters:
+    ///   - lhs: Left-hand side vector.
+    ///   - rhs: Right-hand side vector.
+    /// - Returns: True if both vectors are same size and contain the same values.
+    public static func == (lhs: Vector, rhs: Vector) -> Bool {
+        let cmp = memcmp(lhs.buffer.baseAddress, rhs.buffer.baseAddress, MemoryLayout<Scalar>.size * lhs.size)
+        let buffersEqual = cmp == 0 ? true : false
+        return lhs.size == rhs.size && buffersEqual
+    }
+}