Merge pull request #50 from ferranpujolcamins/codable-from-graph

Let codable graphs to be initialized from their non-codable versions.
davecom · Oct 21, 2018 · d01175e · d01175e
2 parents 9551aae + 0905435
commit d01175e
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diff --git a/Sources/SwiftGraph/UnweightedGraph.swift b/Sources/SwiftGraph/UnweightedGraph.swift
@@ -119,6 +119,12 @@ public final class CodableUnweightedGraph<V: Codable & Equatable> : UnweightedGr
     override public init(vertices: [V]) {
         super.init(vertices: vertices)
     }
+
+    public convenience init(fromGraph g: UnweightedGraph<V>) {
+        self.init()
+        vertices = g.vertices
+        edges = g.edges
+    }
 
     public required init(from decoder: Decoder) throws  {
         super.init()

diff --git a/Sources/SwiftGraph/WeightedGraph.swift b/Sources/SwiftGraph/WeightedGraph.swift
@@ -90,6 +90,12 @@ public final class CodableWeightedGraph<V: Codable & Equatable, W: Comparable &
     override public init(vertices: [V]) {
         super.init(vertices: vertices)
     }
+
+    public convenience init(fromGraph g: WeightedGraph<V, W>) {
+        self.init()
+        vertices = g.vertices
+        edges = g.edges
+    }
 
     public required init(from decoder: Decoder) throws  {
         super.init()