internal static T[,] Clone2DimArrayInternal <T>(T[,] objFrom, T[,] objTo, DeepCloneState state, bool isDeep)
{
if (objFrom == null || objTo == null)
{
return(null);
}
int num = Math.Min(objFrom.GetLength(0), objTo.GetLength(0));
int num2 = Math.Min(objFrom.GetLength(1), objTo.GetLength(1));
state.AddKnownRef(objFrom, objTo);
if ((!isDeep || DeepClonerSafeTypes.CanNotCopyType(typeof(T), null)) && objFrom.GetLength(0) == objTo.GetLength(0) && objFrom.GetLength(1) == objTo.GetLength(1))
{
Array.Copy(objFrom, objTo, objFrom.Length);
return(objTo);
}
if (!isDeep)
{
for (int i = 0; i < num; i++)
{
for (int j = 0; j < num2; j++)
{
int num3 = i;
int num4 = j;
T val = objFrom[i, j];
objTo[num3, num4] = val;
}
}
return(objTo);
}
if (typeof(T).IsValueType())
{
Func <T, DeepCloneState, T> clonerForValueType = DeepClonerGenerator.GetClonerForValueType <T>();
for (int k = 0; k < num; k++)
{
for (int l = 0; l < num2; l++)
{
int num5 = k;
int num6 = l;
T val2 = clonerForValueType(objFrom[k, l], state);
objTo[num5, num6] = val2;
}
}
}
else
{
for (int m = 0; m < num; m++)
{
for (int n = 0; n < num2; n++)
{
int num7 = m;
int num8 = n;
T obj = (T)DeepClonerGenerator.CloneClassInternal(objFrom[m, n], state);
objTo[num7, num8] = obj;
}
}
}
return(objTo);
}
internal static T[,] Clone2DimArrayInternal <T>(T[,] objFrom, T[,] objTo, DeepCloneState state, bool isDeep)
{
// not null from called method, but will check it anyway
if (objFrom == null || objTo == null)
{
return(null);
}
var l1 = Math.Min(objFrom.GetLength(0), objTo.GetLength(0));
var 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 (var i = 0; i < l1; i++)
{
for (var k = 0; k < l2; k++)
{
objTo[i, k] = objFrom[i, k];
}
}
return(objTo);
}
if (typeof(T).IsValueType())
{
var cloner = DeepClonerGenerator.GetClonerForValueType <T>();
for (var i = 0; i < l1; i++)
{
for (var k = 0; k < l2; k++)
{
objTo[i, k] = cloner(objFrom[i, k], state);
}
}
}
else
{
for (var i = 0; i < l1; i++)
{
for (var k = 0; k < l2; k++)
{
objTo[i, k] = (T)DeepClonerGenerator.CloneClassInternal(objFrom[i, k], state);
}
}
}
return(objTo);
}
internal static T[] Clone1DimArrayStructInternal <T>(T[] objFrom, T[] objTo, DeepCloneState state)
{
if (objFrom == null || objTo == null)
{
return(null);
}
int num = Math.Min(objFrom.Length, objTo.Length);
state.AddKnownRef(objFrom, objTo);
Func <T, DeepCloneState, T> clonerForValueType = DeepClonerGenerator.GetClonerForValueType <T>();
for (int i = 0; i < num; i++)
{
objTo[i] = clonerForValueType(objTo[i], state);
}
return(objTo);
}
internal static T[] Clone1DimArrayStructInternal <T>(T[] objFrom, T[] objTo, DeepCloneState state)
{
// not null from called method, but will check it anyway
if (objFrom == null || objTo == null)
{
return(null);
}
var l = Math.Min(objFrom.Length, objTo.Length);
state.AddKnownRef(objFrom, objTo);
var cloner = DeepClonerGenerator.GetClonerForValueType <T>();
for (var i = 0; i < l; i++)
{
objTo[i] = cloner(objTo[i], state);
}
return(objTo);
}
