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Copy pathNDarray.CastOperators.cs
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62 lines (56 loc) · 2.77 KB
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using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Text;
namespace Numpy
{
public partial class NDarray
{
public static implicit operator NDarray(Array array)
{
if (array == null)
return null;
switch (array)
{
case byte[] a: return np.array(a);
case bool[] a: return np.array(a);
case short[] a: return np.array(a);
case int[] a: return np.array(a);
case long[] a: return np.array(a);
case float[] a: return np.array(a);
case double[] a: return np.array(a);
case byte[,] a: return np.array(a);
case bool[,] a: return np.array(a);
case short[,] a: return np.array(a);
case int[,] a: return np.array(a);
case long[,] a: return np.array(a);
case float[,] a: return np.array(a);
case double[,] a: return np.array(a);
case byte[,,] a: return np.array(a);
case bool[,,] a: return np.array(a);
case short[,,] a: return np.array(a);
case int[,,] a: return np.array(a);
case long[,,] a: return np.array(a);
case float[,,] a: return np.array(a);
case double[,,] a: return np.array(a);
}
throw new InvalidOperationException($"Unable to cast {array.GetType()} to NDarray");
}
// these must be explicit or we have bad side effects
public static explicit operator NDarray(bool d) => np.asarray(d);
public static explicit operator NDarray(byte d) => np.asarray(d);
public static explicit operator NDarray(short d) => np.asarray(d);
public static explicit operator NDarray(int d) => np.asarray(d);
public static explicit operator NDarray(long d) => np.asarray(d);
public static explicit operator NDarray(float d) => np.asarray(d);
public static explicit operator NDarray(double d) => np.asarray(d);
// these must be explicit or we have bad side effects
public static explicit operator bool(NDarray a) => np.asscalar<bool>(a);
public static explicit operator byte(NDarray a) => np.asscalar<byte>(a);
public static explicit operator short(NDarray a) => np.asscalar<short>(a);
public static explicit operator int(NDarray a) => np.asscalar<int>(a);
public static explicit operator long(NDarray a) => np.asscalar<long>(a);
public static explicit operator float(NDarray a) => np.asscalar<float>(a);
public static explicit operator double(NDarray a) => np.asscalar<double>(a);
}
}