Swift 4.0

Conversion to Swift 4.0

Swift 3.2, Xcode 9

Update for Xcode 9.

Swift Package Manager

• Add SwiftLint build phase and fix linter issues
• Fix Xcode 8.3 warnings
• Add support for Swift Package Manager @loudinb
• Added tile function to ValueArray and Matrix classes @loudinb
• Fix bug in subtraction operator for scalar - VectorArray
• Fix ValueArraySlice problems

Swift 3.0

0.8.0

Update playground

Span is public

We changed the way we expose a TensorType extent. It is now called its span and is consistent across all types. Also updated for Swift 2.2 (Xcode 7.3).

Prevent incorrect use of pointers

The problem with having a pointer property is that it's too easy to get the pointer and have the object be destroyed immediately, before getting a chance of even using the pointer. Therefore switched to the Swift's array way of doing it: withUsafePointer methods. Also added pointer utility methods to avoid having nested withUsafePointer calls.

Single-precision ops

Reconsidered the decision to support only Double, now all containers, functions and operators support Float as well. This means that RealArray is no more. You need to choose either ValueArray<Double> or ValueArray<Float>.

Tensors

• There is now a Tensor class with slice operations
• FFT improvements
• ValueArray and Matrix are now Equatable

Support opperations on slices

This is a major overhaul of the array classes and interfaces. Most of the changes are related to being able to operate on slices. For instance 2 * a[0...2] + b[4...6]. There are also major updates to the playground examples and the Readme file.