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Copy pathPyObject.IConvertible.cs
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53 lines (44 loc) · 1.87 KB
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using System;
namespace Python.Runtime;
public partial class PyObject : IConvertible
{
public virtual TypeCode GetTypeCode() => TypeCode.Object;
private T DoConvert<T>()
{
using var _ = Py.GIL();
if (Converter.ToPrimitive(Reference, typeof(T), out object? result, setError: false))
{
return (T)result!;
}
else
{
throw new InvalidCastException();
}
}
public bool ToBoolean(IFormatProvider provider) => DoConvert<bool>();
public byte ToByte(IFormatProvider provider) => DoConvert<byte>();
public char ToChar(IFormatProvider provider) => DoConvert<char>();
public short ToInt16(IFormatProvider provider) => DoConvert<short>();
public int ToInt32(IFormatProvider provider) => DoConvert<int>();
public long ToInt64(IFormatProvider provider) => DoConvert<long>();
public sbyte ToSByte(IFormatProvider provider) => DoConvert<sbyte>();
public ushort ToUInt16(IFormatProvider provider) => DoConvert<ushort>();
public uint ToUInt32(IFormatProvider provider) => DoConvert<uint>();
public ulong ToUInt64(IFormatProvider provider) => DoConvert<ulong>();
public float ToSingle(IFormatProvider provider) => DoConvert<float>();
public double ToDouble(IFormatProvider provider) => DoConvert<double>();
public string ToString(IFormatProvider provider) => DoConvert<string>();
public DateTime ToDateTime(IFormatProvider provider) => throw new InvalidCastException();
public decimal ToDecimal(IFormatProvider provider) => throw new InvalidCastException();
public object ToType(Type conversionType, IFormatProvider provider)
{
if (Converter.ToManaged(Reference, conversionType, out object? result, setError: false))
{
return result!;
}
else
{
throw new InvalidCastException();
}
}
}