NAME

       bson_iter_double() - Fetches the contents of a BSON_TYPE_DOUBLE field.

SYNOPSIS

       #define BSON_ITER_HOLDS_DOUBLE(iter) \
          (bson_iter_type ((iter)) == BSON_TYPE_DOUBLE)

       double
       bson_iter_double (const bson_iter_t *iter);

PARAMETERS

       iter   A bson_iter_t \&.

DESCRIPTION

       Fetches the contents of a BSON_TYPE_DOUBLE field.

RETURNS

       A double.

COLOPHON

       This     page     is     part     of    libbson.     Please    report    any    bugs    at
       https://jira.mongodb.org/browse/CDRIVER.