internal static T[,] Clone2DimArrayInternal <T>(T[,] objFrom, T[,] objTo, DeepCloneState state, bool isDeep)
{
if (objFrom == null || objTo == null)
{
return(null);
}
int l3 = Math.Min(objFrom.GetLength(0), objTo.GetLength(0));
int l2 = Math.Min(objFrom.GetLength(1), objTo.GetLength(1));
state.AddKnownRef(objFrom, objTo);
if ((!isDeep || DeepClonerSafeTypes.CanReturnSameObject(typeof(T))) && objFrom.GetLength(0) == objTo.GetLength(0) && objFrom.GetLength(1) == objTo.GetLength(1))
{
Array.Copy(objFrom, objTo, objFrom.Length);
return(objTo);
}
if (!isDeep)
{
for (int n = 0; n < l3; n++)
{
for (int m = 0; m < l2; m++)
{
objTo[n, m] = objFrom[n, m];
}
}
return(objTo);
}
if (typeof(T).IsValueType())
{
Func <T, DeepCloneState, T> cloner = DeepClonerGenerator.GetClonerForValueType <T>();
for (int l = 0; l < l3; l++)
{
for (int k = 0; k < l2; k++)
{
objTo[l, k] = cloner(objFrom[l, k], state);
}
}
}
else
{
for (int j = 0; j < l3; j++)
{
for (int i = 0; i < l2; i++)
{
objTo[j, i] = (T)DeepClonerGenerator.CloneClassInternal(objFrom[j, i], state);
}
}
}
return(objTo);
}
internal static T[] Clone1DimArrayClassInternal <T>(T[] objFrom, T[] objTo, DeepCloneState state)
{
if (objFrom == null || objTo == null)
{
return(null);
}
int j = Math.Min(objFrom.Length, objTo.Length);
state.AddKnownRef(objFrom, objTo);
for (int i = 0; i < j; i++)
{
objTo[i] = (T)DeepClonerGenerator.CloneClassInternal(objFrom[i], state);
}
return(objTo);
}
internal static Array CloneAbstractArrayInternal(Array objFrom, Array objTo, DeepCloneState state, bool isDeep)
{
if (objFrom == null || objTo == null)
{
return(null);
}
int rank = objFrom.Rank;
if (objTo.Rank != rank)
{
throw new InvalidOperationException("Invalid rank of target array");
}
int[] lowerBoundsFrom = Enumerable.Range(0, rank).Select(objFrom.GetLowerBound).ToArray();
int[] lowerBoundsTo = Enumerable.Range(0, rank).Select(objTo.GetLowerBound).ToArray();
int[] lengths = (from x in Enumerable.Range(0, rank)
select Math.Min(objFrom.GetLength(x), objTo.GetLength(x))).ToArray();
int[] idxesFrom = Enumerable.Range(0, rank).Select(objFrom.GetLowerBound).ToArray();
int[] idxesTo = Enumerable.Range(0, rank).Select(objTo.GetLowerBound).ToArray();
state.AddKnownRef(objFrom, objTo);
while (true)
{
if (isDeep)
{
objTo.SetValue(DeepClonerGenerator.CloneClassInternal(objFrom.GetValue(idxesFrom), state), idxesTo);
}
else
{
objTo.SetValue(objFrom.GetValue(idxesFrom), idxesTo);
}
int ofs = rank - 1;
while (true)
{
idxesFrom[ofs]++;
idxesTo[ofs]++;
if (idxesFrom[ofs] < lowerBoundsFrom[ofs] + lengths[ofs])
{
break;
}
idxesFrom[ofs] = lowerBoundsFrom[ofs];
idxesTo[ofs] = lowerBoundsTo[ofs];
ofs--;
if (ofs < 0)
{
return(objTo);
}
}
}
}
internal static T[] Clone1DimArrayStructInternal <T>(T[] objFrom, T[] objTo, DeepCloneState state)
{
if (objFrom == null || objTo == null)
{
return(null);
}
int j = Math.Min(objFrom.Length, objTo.Length);
state.AddKnownRef(objFrom, objTo);
Func <T, DeepCloneState, T> cloner = DeepClonerGenerator.GetClonerForValueType <T>();
for (int i = 0; i < j; i++)
{
objTo[i] = cloner(objTo[i], state);
}
return(objTo);
}
