warp.len
========

.. function:: warp._src.lang.len(a: Vector[Scalar,Any]) -> int

   .. hlist::
      :columns: 8

      * Kernel

   Query the number of elements in a vector.

.. function:: warp._src.lang.len(a: Quaternion[Float]) -> int
   :noindex:

   .. hlist::
      :columns: 8

      * Kernel

   Query the number of elements in a quaternion.

.. function:: warp._src.lang.len(a: Matrix[Scalar,Any,Any]) -> int
   :noindex:

   .. hlist::
      :columns: 8

      * Kernel

   Query the number of rows in a matrix.

.. function:: warp._src.lang.len(a: Transformation[Float]) -> int
   :noindex:

   .. hlist::
      :columns: 8

      * Kernel

   Query the number of elements in a transformation.

.. function:: warp._src.lang.len(a: Array[Any]) -> int
   :noindex:

   .. hlist::
      :columns: 8

      * Kernel

   Query the size of the first dimension in an array.

.. function:: warp._src.lang.len(a: Tile[Any,tuple[int, ...]]) -> int
   :noindex:

   .. hlist::
      :columns: 8

      * Kernel

   Query the number of rows in a tile.

.. function:: warp._src.lang.len(a: tuple) -> int
   :noindex:

   .. hlist::
      :columns: 8

      * Kernel

   Query the number of elements in a tuple.