bson_vector_float32_const_view_t#
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.
Functions#
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