mongoc_find_and_modify_opts_get_fields − mongoc_find_and_modify_opts_get_fields()
void mongoc_find_and_modify_opts_get_fields ( const mongoc_find_and_modify_opts_t *opts, bson_t *fields);
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opts: A mongoc_find_and_modify_opts_t. |
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fields: An uninitialized bson_t. |
Copy to fields the BSON document that was set with mongoc_find_and_modify_opts_set_fields(), or initializes fields with an empty BSON document.
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