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NdArray.Scalar.cs
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77 lines (71 loc) · 3.64 KB
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using System;
using NumSharp.Backends;
using NumSharp.Utilities;
namespace NumSharp
{
public partial class NDArray
{
/// <summary>
/// Creates a scalar <see cref="NDArray"/> of <see cref="value"/> and <see cref="dtype"/>.
/// </summary>
/// <param name="value">The value of the scalar</param>
/// <param name="dtype">The type of the scalar.</param>
/// <returns></returns>
/// <remarks>In case when <see cref="value"/> is not <see cref="dtype"/>, <see cref="Convert.ChangeType(object,System.Type)"/> will be called.</remarks>
public static NDArray Scalar(object value, Type dtype)
{
return new NDArray(UnmanagedStorage.Scalar(Convert.ChangeType(value, dtype)));
}
/// <summary>
/// Creates a scalar <see cref="NDArray"/> of <see cref="value"/> and <see cref="dtype"/>.
/// </summary>
/// <param name="value">The value of the scalar</param>
/// <returns></returns>
/// <remarks>In case when <see cref="value"/> is not <see cref="dtype"/>, <see cref="Convert.ChangeType(object,System.Type)"/> will be called.</remarks>
public static NDArray Scalar(object value)
{
return new NDArray(UnmanagedStorage.Scalar(value));
}
/// <summary>
/// Creates a scalar <see cref="NDArray"/> of <see cref="value"/> and <see cref="dtype"/>.
/// </summary>
/// <param name="value">The value of the scalar</param>
/// <returns></returns>
/// <remarks>In case when <see cref="value"/> is not <see cref="dtype"/>, <see cref="Convert.ChangeType(object,System.Type)"/> will be called.</remarks>
public static NDArray Scalar(ValueType value)
{
return new NDArray(UnmanagedStorage.Scalar(value));
}
/// <summary>
/// Creates a scalar <see cref="NDArray"/> of <see cref="value"/> and <see cref="dtype"/>.
/// </summary>
/// <param name="value">The value of the scalar</param>
/// <returns></returns>
/// <remarks>In case when <see cref="value"/> is not <see cref="dtype"/>, <see cref="Convert.ChangeType(object,System.Type)"/> will be called.</remarks>
public static NDArray Scalar<T>(T value) where T : unmanaged
{
return new NDArray(UnmanagedStorage.Scalar(value));
}
/// <summary>
/// Creates a scalar <see cref="NDArray"/> of <see cref="value"/> and <see cref="dtype"/>.
/// </summary>
/// <param name="value">The value of the scalar, attempt to convert will be performed</param>
/// <returns></returns>
/// <remarks>In case when <see cref="value"/> is not <see cref="dtype"/>, <see cref="Convert.ChangeType(object,System.Type)"/> will be called.</remarks>
public static NDArray Scalar<T>(object value) where T : unmanaged
{
return new NDArray(UnmanagedStorage.Scalar(value as T? ?? Converts.ChangeType<T>(value, InfoOf<T>.NPTypeCode)));
}
/// <summary>
/// Creates a scalar <see cref="NDArray"/> of <see cref="value"/> and <see cref="dtype"/>.
/// </summary>
/// <param name="value">The value of the scalar</param>
/// <param name="typeCode">The type code of the scalar.</param>
/// <returns></returns>
/// <remarks>In case when <see cref="value"/> is not <see cref="dtype"/>, <see cref="Convert.ChangeType(object,System.Type)"/> will be called.</remarks>
public static NDArray Scalar(object value, NPTypeCode typeCode)
{
return new NDArray(UnmanagedStorage.Scalar(value, typeCode));
}
}
}