public override void CheckInputShapes(params Shape[] inshapes)
{
base.CheckInputShapes(inshapes);
if (inshapes.Select((shape) => shape.Ndim).Any((ndim) => ndim <= Axis))
{
throw new ArgumentOutOfRangeException(nameof(Axis));
}
for (int i = 1; i < inshapes.Length; i++)
{
if (inshapes[i].Ndim != inshapes[0].Ndim)
{
throw new ArgumentException(ExceptionMessage.Concat(Axis, inshapes));
}
for (int j = 0; j < inshapes[0].Ndim; j++)
{
if (j == Axis)
{
continue;
}
if (inshapes[i][j] != inshapes[0][j])
{
throw new ArgumentException(ExceptionMessage.Concat(Axis, inshapes));
}
}
}
}
/// <summary>コンストラクタ</summary>
public Concat(Shape[] inshapes, Shape outshape, int axis)
{
if (!CheckShape(inshapes, outshape, axis))
{
throw new ArgumentException(ExceptionMessage.Concat(axis, inshapes, outshape));
}
this.arguments = inshapes.Select((shape) => (ArgumentType.In, shape)).ToList();
this.arguments.Add((ArgumentType.Out, outshape));
this.in_strides = new uint[inshapes.Length];
this.out_stride = 0;
for (int i = 0; i < inshapes.Length; i++)
{
in_strides[i] = 1;
for (int j = 0; j <= axis; j++)
{
in_strides[i] *= (uint)inshapes[i][j];
}
out_stride += in_strides[i];
}
}