0001    //
0002    //  ResolutionPool.swift
0003    //  Swinject
0004    //
0005    //  Created by Yoichi Tagaya on 7/28/15.
0006    //  Copyright (c) 2015 Swinject Contributors. All rights reserved.
0007    //
0008    
0009    import Foundation
0010    
0011    internal struct ResolutionPool
Container.swift:32
    private var resolutionPool = ResolutionPool()
ResolutionPool.swift:23
        guard depth < ResolutionPool.maxDepth else {
 {
0012        private static let maxDepth
ResolutionPool.swift:23
        guard depth < ResolutionPool.maxDepth else {
 = 200
0013        
0014        private var pool
ResolutionPool.swift:18
        get { return pool[key] }
ResolutionPool.swift:19
        set { pool[key] = newValue }
ResolutionPool.swift:35
            pool = [:]
 = [ServiceKey: Any]()
0015        private var depth
ResolutionPool.swift:23
        guard depth < ResolutionPool.maxDepth else {
ResolutionPool.swift:27
        depth += 1
ResolutionPool.swift:31
        assert(depth > 0, "The depth cannot be negative.")
ResolutionPool.swift:33
        depth -= 1
ResolutionPool.swift:34
        if depth == 0 {
: Int = 0
0016        
0017        internal subscript
Container.swift:188
        if usesPool, let pooledInstance = resolutionPool[key] as? Service {
Container.swift:194
            if let pooledInstance = resolutionPool[key] as? Service {
Container.swift:198
            resolutionPool[key] = resolvedInstance as Any
(key: ServiceKey) -> Any? {
0018            get { return pool[key] }
0019            set { pool[key] = newValue }
0020        }
0021        
0022        internal mutating func incrementDepth
Container.swift:142
        resolutionPool.incrementDepth()
() {
0023            guard depth < ResolutionPool.maxDepth else {
0024                fatalError("Infinite recursive call for circular dependency has been detected. " +
0025                           "To avoid the infinite call, 'initCompleted' handler should be used to inject circular dependency.")
0026            }
0027            depth += 1
0028        }
0029        
0030        internal mutating func decrementDepth
Container.swift:143
        defer { resolutionPool.decrementDepth() }
() {
0031            assert(depth > 0, "The depth cannot be negative.")
0032            
0033            depth -= 1
0034            if depth == 0 {
0035                pool = [:]
0036            }
0037        }
0038    }
0039