mg2d: add API for interpolating an initial guess from a provided grid

1 files changed, 4 insertions, 0 deletions

diff --git a/ndarray.h b/ndarray.h
index c0d964b..9e1b8ba 100644
--- a/ndarray.h
+++ b/ndarray.h
@@ -57,6 +57,10 @@ int mg2di_ndarray_alloc(NDArray **result, unsigned int dims,
                         const size_t * const size, unsigned int flags);
 void mg2di_ndarray_free(NDArray **a);
 
+int mg2di_ndarray_wrap(NDArray **result, unsigned int dims,
+                       const size_t * const size, double *data,
+                       const ptrdiff_t * const strides);
+
 int mg2di_ndarray_slice(NDArray **result, NDArray *src,
                         const Slice * const slice);