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graph/simple: separate weighted and unweighted edge implementations

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This commit is contained in:
kortschak
2017-08-22 15:53:09 +09:30
parent 7ba61f0ead
commit f739fbf133
27 changed files with 192 additions and 181 deletions
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12
graph/undirect_test.go
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@@ -22,7 +22,7 @@ var weightedDirectedGraphs = []struct {
skipUnweighted bool
g func() weightedDirectedBuilder
edges []simple.Edge
edges []simple.WeightedEdge
absent float64
merge func(x, y float64, xe, ye graph.Edge) float64
@@ -30,7 +30,7 @@ var weightedDirectedGraphs = []struct {
}{
{
g: func() weightedDirectedBuilder { return simple.NewWeightedDirectedGraph(0, 0) },
edges: []simple.Edge{
edges: []simple.WeightedEdge{
{F: simple.Node(0), T: simple.Node(1), W: 2},
{F: simple.Node(1), T: simple.Node(0), W: 1},
{F: simple.Node(1), T: simple.Node(2), W: 1},
@@ -43,7 +43,7 @@ var weightedDirectedGraphs = []struct {
},
{
g: func() weightedDirectedBuilder { return simple.NewWeightedDirectedGraph(0, 0) },
edges: []simple.Edge{
edges: []simple.WeightedEdge{
{F: simple.Node(0), T: simple.Node(1), W: 2},
{F: simple.Node(1), T: simple.Node(0), W: 1},
{F: simple.Node(1), T: simple.Node(2), W: 1},
@@ -60,7 +60,7 @@ var weightedDirectedGraphs = []struct {
skipUnweighted: true, // The min merge function cannot be used in the unweighted case.
g: func() weightedDirectedBuilder { return simple.NewWeightedDirectedGraph(0, 0) },
edges: []simple.Edge{
edges: []simple.WeightedEdge{
{F: simple.Node(0), T: simple.Node(1), W: 2},
{F: simple.Node(1), T: simple.Node(0), W: 1},
{F: simple.Node(1), T: simple.Node(2), W: 1},
@@ -74,7 +74,7 @@ var weightedDirectedGraphs = []struct {
},
{
g: func() weightedDirectedBuilder { return simple.NewWeightedDirectedGraph(0, 0) },
edges: []simple.Edge{
edges: []simple.WeightedEdge{
{F: simple.Node(0), T: simple.Node(1), W: 2},
{F: simple.Node(1), T: simple.Node(0), W: 1},
{F: simple.Node(1), T: simple.Node(2), W: 1},
@@ -96,7 +96,7 @@ var weightedDirectedGraphs = []struct {
},
{
g: func() weightedDirectedBuilder { return simple.NewWeightedDirectedGraph(0, 0) },
edges: []simple.Edge{
edges: []simple.WeightedEdge{
{F: simple.Node(0), T: simple.Node(1), W: 2},
{F: simple.Node(1), T: simple.Node(0), W: 1},
{F: simple.Node(1), T: simple.Node(2), W: 1},