static double FindRandomNeighborhood(double theKey)
{
int aCodeIndex = myKeys.IndexOf(theKey);
var aCode = myValues[aCodeIndex];
string aStringCode = General.BitSetAsString(aCode);
List <double> aRes = new List <double>();
for (int i = 0; i < aStringCode.Length; i++)
{
aStringCode = InvertBit(aStringCode, i);
int anIntegerValue = Convert.ToInt32(aStringCode, 2);
BitVector32 aCurBitVector = new BitVector32(anIntegerValue);
int anIndex = myValues.IndexOf(aCurBitVector);
if (anIndex >= 0)
{
aRes.Add(myKeys[anIndex]);
}
aStringCode = InvertBit(aStringCode, i);
}
Random aRand = new Random();
int aRandomIndex = aRand.Next(0, aRes.Count);
return(aRes[aRandomIndex]);
}
static void Algorithm()
{
var maxS = myValues[4];
double max = myKeys[4];
int N = 100;
for (int i = 0; i < N; i++)
{
Console.WriteLine($"Step # {i + 1}, current max = {max}, current maxS = {General.BitSetAsString (maxS)}");
var aNeighborhood = FindRandomNeighborhood(max);
Console.WriteLine($"The best code in neighborhood: {aNeighborhood}");
if (aNeighborhood > max)
{
maxS = myValues [myKeys.IndexOf(aNeighborhood)];
max = aNeighborhood;
Console.WriteLine($"New maximum: {max}");
}
Console.Write(Environment.NewLine);
}
Console.WriteLine($"max : {max}");
Console.WriteLine($"maxS : {General.BitSetAsString (maxS)}");
}
static void Algorithm()
{
var maxS = myValues[4];
double max = myKeys[4];
int N = 10;
for (int i = 0; i < N; i++)
{
Console.WriteLine($"Step # {i + 1}, current max = {max}, current maxS = {General.BitSetAsString (maxS)}");
var aNeighborhood = FindNeighborhood(max);
PrintNeighborhood(aNeighborhood);
if (aNeighborhood.Count != 0)
{
var aMax = aNeighborhood.Max();
Console.WriteLine($"The best code in neighborhood: {aMax}");
if (aMax > max)
{
maxS = myValues [myKeys.IndexOf(aMax)];
max = aMax;
Console.WriteLine($"New maximum: {max}");
}
else
{
break;
}
}
Console.Write(Environment.NewLine);
}
Console.WriteLine($"max : {max}");
Console.WriteLine($"maxS : {General.BitSetAsString (maxS)}");
}
static void PrintNeighborhood(List <double> theSource)
{
Console.WriteLine("Current Neighborhood:");
foreach (var aVal in theSource)
{
int aKeyIndex = myKeys.IndexOf(aVal);
var aCurrentCode = myValues [aKeyIndex];
Console.WriteLine("\t" + General.BitSetAsString(aCurrentCode));
}
}
