Update documentation

korthaj · korthaj · commit 8de3d3c0a543 · 2017-05-22T20:26:20.000+02:00
diff --git a/build/vertexset.go b/build/vertexset.go
@@ -22,7 +22,7 @@ type interval struct {
 	index int // index of a in the whole set
 }
 
-// updates the index values.
+// update updates the index values.
 func (s VertexSet) update() {
 	prev := 0
 	for i, in := range s.set {
@@ -46,7 +46,7 @@ func Range(a, b int) VertexSet {
 
 // Vertex returns a set containing the single vertex v.
 func Vertex(v int) VertexSet {
-	return Range(v, v+1)
+	return VertexSet{[]interval{{v, v + 1, 0}}}
 }
 
 // size returns the number of elements in this set, or -1 for the universe.

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,7 @@ type interval struct {`
`22`	`22`	`index int // index of a in the whole set`
`23`	`23`	`}`
`24`	`24`
`25`		`-// updates the index values.`
	`25`	`+// update updates the index values.`
`26`	`26`	`func (s VertexSet) update() {`
`27`	`27`	`prev := 0`
`28`	`28`	`for i, in := range s.set {`
`@@ -46,7 +46,7 @@ func Range(a, b int) VertexSet {`
`46`	`46`
`47`	`47`	`// Vertex returns a set containing the single vertex v.`
`48`	`48`	`func Vertex(v int) VertexSet {`
`49`		`- return Range(v, v+1)`
	`49`	`+ return VertexSet{[]interval{{v, v + 1, 0}}}`
`50`	`50`	`}`
`51`	`51`
`52`	`52`	`// size returns the number of elements in this set, or -1 for the universe.`