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BSON_VECTOR_FLOAT32_CONST_VIEW_T(3) libbson 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.

June 17, 2025 2.0.2