public void It_roundtrips_correctly()
{
BinaryNumber bn;
bn = new BinaryNumber(11L);
Assert.AreEqual(11L, bn.ToLong());
bn = new BinaryNumber(73L);
Assert.AreEqual(73L, bn.ToLong());
bn = new BinaryNumber(101L);
Assert.AreEqual(101L, bn.ToLong());
bn = new BinaryNumber(64L);
Assert.AreEqual(64L, bn.ToLong());
}
public BinaryNumber MaskNumber(long input)
{
var rawInput = new BinaryNumber(input);
var output = new BinaryNumber();
for (int i = 0; i < BinaryNumber.Length; ++i)
{
output[i] = characters[i] switch
{
'X' => rawInput[i],
'1' => 1,
'0' => 0,
_ => throw new ArgumentException(nameof(characters), $"Unexpected mask value at position [{i}]: {characters[i]}"),
};
}
return(output);
}
public IEnumerable <long> GenerateAddresses(int target)
{
var generatedTargets = new List <BinaryNumber>();
generatedTargets.Add(new BinaryNumber());
var binaryTarget = new BinaryNumber(target);
for (int i = 0; i < BinaryNumber.Length; ++i)
{
if (characters[i] == '0')
{
foreach (var gt in generatedTargets)
{
gt[i] = binaryTarget[i];
}
}
else if (characters[i] == '1')
{
foreach (var gt in generatedTargets)
{
gt[i] = 1;
}
}
else if (characters[i] == 'X')
{
var newTargets = new List <BinaryNumber>();
foreach (var gt in generatedTargets)
{
var copy = gt.Clone();
gt[i] = 1;
copy[i] = 0;
newTargets.Add(gt);
newTargets.Add(copy);
}
generatedTargets = newTargets;
}
}
return(generatedTargets.Select(gt => gt.ToLong()));
}
private void SetV2Memory(long location, long argument)
{
_memory[location] = new BinaryNumber(argument);
}