SYNOPSIS

          #define BSON_APPEND_VECTOR_FLOAT32_UNINIT(b, key, count, view) \
             bson_append_vector_float32_uninit (b, key, (int) strlen (key), count, view)

          bool
          bson_append_vector_float32_uninit (bson_t *bson,
                                             const char *key,
                                             int key_length,
                                             size_t element_count,
                                             bson_vector_float32_view_t *view_out);

PARAMETERS

       • bson: A bson_t <>.

       • key: An ASCII C string containing the name of the field.

       • key_length: The length of key in bytes, or -1 to determine the length with strlen().

       • element_count: Number of elements to allocate space for.

       • view_out: Receives a bson_vector_float32_view_t <> with uninitialized elements.

DESCRIPTION

       Appends  a  new  field to bson by allocating a Vector with the indicated number of float32 elements.  The
       elements will be uninitialized.  On success, the caller must write every element in  the  Vector  if  the
       resulting bson_t <> is to be used.

       The view written to *view_out is only valid until bson is otherwise modified or freed.

RETURNS

       Returns  true  if the operation was applied successfully. The function fails if appending the array grows
       bson larger than INT32_MAX.

Author

       MongoDB, Inc

Copyright

       2009-present, MongoDB, Inc.

2.2.0                                             Nov 26, 2025              BSON_APPEND_VECTOR_FLOAT32_UNINIT(3)