BSON_VECTOR_FLOAT32_CONST_VIEW_T(3)

A reference to non-owned const BSON Binary data holding a valid Vector of float32 element type.

SYNOPSIS

            #include <bson/bson.h>

            typedef struct bson_vector_float32_const_view_t {
               /*< private >*/
            } bson_vector_float32_const_view_t;

DESCRIPTION

bson_vector_float32_const_view_t <> is a structure that acts as an opaque const reference to a block of memory that has been validated as a float32 vector.

It is meant to be passed by value and can be discarded at any time. The contents of the structure should be considered private.

The bson_t <> MUST be valid for the lifetime of the view and it is an error to modify the bson_t <> while using the view.

EXAMPLE

            bson_iter_t iter;
            bson_vector_float32_const_view_t view;

            if (bson_iter_init_find (&iter, &doc, "vector") && bson_vector_float32_const_view_from_iter (&view, &iter)) {
              size_t length = bson_vector_float32_const_view_length (view);
              printf ("Elements in 'vector':\n");
              for (size_t i = 0; i < length; i++) {
                float element;
                BSON_ASSERT (bson_vector_float32_const_view_read (view, &element, 1, i));
                printf (" [%d] = %f\n", (int) i, element);
              }
            }

See also:
        bson_vector_float32_view_t <>

Author
MongoDB, Inc

Copyright
2009-present, MongoDB, Inc.