Contributing

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Installation

With Swift Manager

1. Run swift package init if not yet initialized
2. Add following dependency to Package section:

dependencies: [
        // Dependencies declare other packages that this package depends on.
        // .package(url: /* package url */, from: "1.0.0"),
        .package(url: "https://github.com/microsoft/CorrelationVector-Swift.git", .branch("master"))
    ]

3. Add dependency to Package>targets>target section

.target(
    name: "TestApp",
    dependencies: ["CorrelationVector"])

With Cocoapods

1. Run pod init if not yet initialized
2. Add following line to corresponding target's section in `Podfile':

pod 'CorrelationVector', :git => 'https://github.com/microsoft/CorrelationVector-Swift.git', :branch => 'master'

3. Run `pod install'

With Carthage

1. Run touch Cartfile if Cartfile is not yet initialized
2. Add

github "https://github.com/microsoft/CorrelationVector-Swift" "master"

OR (for specific version)

github "https://github.com/microsoft/CorrelationVector-Swift" == 2.0

3. Run carthage update --platform iOS for iOS only or carthage update for all platforms

Usage

For general info on correlation vector, refer to specification.

Init new vector

// Implicit creation
let correlationVector = CorrelationVector()

// Explicit creation
let correlationVectorV1 = CorrelationVector(.v1)
let correlationVectorV2 = CorrelationVector(.v2)

// Automatic version detection
let parsedCorrelationVector = CorrelationVector.parse("vtul4NUsfs9Cl7mOf.1")

Create new vector via extending existing vector

// Init "vtul4NUsfs9Cl7mOf.1.0" correlation vector via extending
let correlationVector = try CorrelationVector.extend("vtul4NUsfs9Cl7mOf.1")

Spin

NOTE-: Spin operator can only be used on v2 correlation vectors

let correlationVector = CorrelationVector(.v2)
let params = SpinParameters(interval: SpinCounterInterval.fine, periodicity: SpinCounterPeriodicity.short, entropy: SpinEntropy.two)
let spinCorrelationVector = try CorrelationVector.spin(correlationVector.value, params)

General methods

// Init "vtul4NUsfs9Cl7mOf.1.0" correlation vector via extending
let correlationVector = try CorrelationVector.extend("vtul4NUsfs9Cl7mOf.1")

// Get base of cv ("vtul4NUsfs9Cl7mOf")
let vBase = correlationVector.base

// Get extension of cv (0)
let vExtension = correlationVector.extension

// Increment existing vector and return result ("vtul4NUsfs9Cl7mOf.1.1")
let vIncrement = correlationVector.increment()