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NAME

       bson_iter_int32 - bson_iter_int32()

SYNOPSIS

          #define BSON_ITER_HOLDS_INT32(iter) (bson_iter_type ((iter)) == BSON_TYPE_INT32)

          int32_t
          bson_iter_int32 (const bson_iter_t *iter);

PARAMETERS

       ยท iter: A bson_iter_t.

DESCRIPTION

       Fetches  the  value  from a BSON_TYPE_INT32 element. You should verify that the field is a
       BSON_TYPE_INT32 field before calling this function.

RETURNS

       A 32-bit integer.

AUTHOR

       MongoDB, Inc

COPYRIGHT

       2017-present, MongoDB, Inc