GCD
A wrapper of Grand Central Dispatch written in Swift.
Examples
gcd
// submit your code for asynchronous execution on a global queue with high priority
gcd.async(.High) {
// your code
}
// or with main thread
gcd.async(.Main) {
// your code
}
gcd.async(.Default) {
// your code
gcd.async(.Main) {
// code run on main thread
}
}
// with your custom queue
let myQueue = GCDQueue(serial: "myQueue")
gcd.async(.Custom(myQueue)) {
// your code
}
// run with delay
gcd.async(.Background, delay: 5.0) {
// your code
}
// sync code
gcd.sync(.Main) {
// your code
}
// apply
gcd.apply(.Default, 10) { index in
// your code
}
// once
var onceToken: GCDOnce = 0
gcd.once(&onceToken) {
// your code
}
manage group of block with GCDGroup
// create group
let group = GCDGroup()
// you can add async code to group
group.async(.Defaul) {
// your code
}
// you can set notify for this group
group.notify(.Main) {
// your code
}
// or wait synchronously for block in group to complete and timeout is 10 seconds
group.wait(10)
create your custom queue with CGDQueue
// create a serial queue
let serialQueue = GCDQueue(serial: "mySerialQueue")
// create a concurrent queue
let concurrentQueue = GCDQueue(concurrent: "myConcurrentQueue")
// you can submit async barrier to queue
myQueue.asyncBarrier {
// your code
}
// or sync code
myQueue.syncBarrier {
// your code
}
##Installation
-
Installation with CocoaPods
pod 'GCD'
-
Copying all the files into your project
-
Using submodule