public static bool IsEqual(this sbyte[][] a, Decimal[][] b, Decimal atol = 0, Decimal rtol = 0)
{
if (a == null && b == null)
return true;
if (a == null ^ b == null)
return false;
int[] la = a.GetLength(true);
int[] lb = b.GetLength(true);
if (la.Length != lb.Length)
return false;
for (int i = 0; i < la.Length; i++)
if (la[i] != lb[i])
return false;
if (rtol > 0)
{
for (int i = 0; i < a.Length; i++)
for (int j = 0; j < a[i].Length; j++)
{
var A = a[i][j];
var B = b[i][j];
decimal C = (decimal)A;
decimal D = (decimal)B;
if (C == D)
continue;
var delta = Math.Abs(C - D);
if (C == 0)
{
if (delta <= rtol)
continue;
}
else if (D == 0)
{
if (delta <= rtol)
continue;
}
if (delta <= Math.Abs(C) * rtol)
continue;
return false;
}
}
else if (atol > 0)
{
for (int i = 0; i < a.Length; i++)
for (int j = 0; j < a[i].Length; j++)
{
var A = a[i][j];
var B = b[i][j];
decimal C = (decimal)A;
decimal D = (decimal)B;
if (C == D)
continue;
if (Math.Abs(C - D) <= atol)
continue;
return false;
}
}
else
{
for (int i = 0; i < a.Length; i++)
for (int j = 0; j < a[i].Length; j++)
{
var A = (decimal)a[i][j];
var B = (decimal)b[i][j];
if (A != B)
return false;
}
}
return true;
}
public static bool IsEqual(this sbyte[,] a, Decimal[,] b, Decimal atol = 0, Decimal rtol = 0)
{
if (a == null && b == null)
return true;
if (a == null ^ b == null)
return false;
int[] la = a.GetLength(true);
int[] lb = b.GetLength(true);
if (la.Length != lb.Length)
return false;
for (int i = 0; i < la.Length; i++)
if (la[i] != lb[i])
return false;
unsafe
{
fixed (sbyte* ptrA = a)
fixed (Decimal* ptrB = b)
{
if (rtol > 0)
{
for (int i = 0; i < a.Length; i++)
{
var A = ptrA[i];
var B = ptrB[i];
decimal C = (decimal)A;
decimal D = (decimal)B;
if (C == D)
continue;
var delta = Math.Abs(C - D);
if (C == 0)
{
if (delta <= rtol)
continue;
}
else if (D == 0)
{
if (delta <= rtol)
continue;
}
if (delta <= Math.Abs(C) * rtol)
continue;
return false;
}
}
else if (atol > 0)
{
for (int i = 0; i < a.Length; i++)
{
var A = ptrA[i];
var B = ptrB[i];
decimal C = (decimal)A;
decimal D = (decimal)B;
if (C == D)
continue;
if (Math.Abs(C - D) <= atol)
continue;
return false;
}
}
else
{
for (int i = 0; i < a.Length; i++)
{
var A = (decimal)ptrA[i];
var B = (decimal)ptrB[i];
if (A != B)
return false;
}
}
}
}
return true;
}
