public static void Apply(LinearLinkage lle, Swap2Move move) {
var groups = lle.GetGroups().ToList();
int g1 = -1, g2 = -1, g1Idx = -1, g2Idx = -1;
for (var i = 0; i < groups.Count; i++) {
if (g1 < 0) {
g1Idx = groups[i].IndexOf(move.Item1);
if (g1Idx >= 0) {
g1 = i;
continue;
}
}
if (g2 < 0) {
g2Idx = groups[i].IndexOf(move.Item2);
if (g2Idx >= 0) g2 = i;
}
}
// can happen if (for some reason) the items belong to the same group
if (g1 < 0 || g2 < 0) throw new InvalidOperationException("Swap2MoveMaker: Cannot apply swap move, items are not found in different groups.");
var h = groups[g1][g1Idx];
groups[g1][g1Idx] = groups[g2][g2Idx];
groups[g2][g2Idx] = h;
lle.SetGroups(groups);
}
public static Swap2Move[] Apply(LinearLinkage lle, IRandom random, int sampleSize) {
int length = lle.Length;
Swap2Move[] moves = new Swap2Move[sampleSize];
for (int i = 0; i < sampleSize; i++) {
moves[i] = StochasticSwap2SingleMoveGenerator.Apply(lle, random);
}
return moves;
}
public static Swap2Move[] Apply(LinearLinkage lle, IRandom random, int sampleSize)
{
int length = lle.Length;
Swap2Move[] moves = new Swap2Move[sampleSize];
for (int i = 0; i < sampleSize; i++)
{
moves[i] = StochasticSwap2SingleMoveGenerator.Apply(lle, random);
}
return(moves);
}
public static void Apply(LinearLinkage lle, Swap2Move move)
{
var groups = lle.GetGroups().ToList();
int g1 = -1, g2 = -1, g1Idx = -1, g2Idx = -1;
for (var i = 0; i < groups.Count; i++)
{
if (g1 < 0)
{
g1Idx = groups[i].IndexOf(move.Item1);
if (g1Idx >= 0)
{
g1 = i;
continue;
}
}
if (g2 < 0)
{
g2Idx = groups[i].IndexOf(move.Item2);
if (g2Idx >= 0)
{
g2 = i;
}
}
}
// can happen if (for some reason) the items belong to the same group
if (g1 < 0 || g2 < 0)
{
throw new InvalidOperationException("Swap2MoveMaker: Cannot apply swap move, items are not found in different groups.");
}
var h = groups[g1][g1Idx];
groups[g1][g1Idx] = groups[g2][g2Idx];
groups[g2][g2Idx] = h;
lle.SetGroups(groups);
}
protected Swap2Move(Swap2Move original, Cloner cloner) : base(original, cloner) { }
protected Swap2Move(Swap2Move original, Cloner cloner) : base(original, cloner)
{
}
