Go to the documentation of this file. 14 # ifndef MSGPACK_PREPROCESSOR_LIST_FILTER_HPP 15 # define MSGPACK_PREPROCESSOR_LIST_FILTER_HPP 25 # if ~MSGPACK_PP_CONFIG_FLAGS() & MSGPACK_PP_CONFIG_EDG() 26 # define MSGPACK_PP_LIST_FILTER(pred, data, list) MSGPACK_PP_TUPLE_ELEM(3, 2, MSGPACK_PP_LIST_FOLD_RIGHT(MSGPACK_PP_LIST_FILTER_O, (pred, data, MSGPACK_PP_NIL), list)) 28 # define MSGPACK_PP_LIST_FILTER(pred, data, list) MSGPACK_PP_LIST_FILTER_I(pred, data, list) 29 # define MSGPACK_PP_LIST_FILTER_I(pred, data, list) MSGPACK_PP_TUPLE_ELEM(3, 2, MSGPACK_PP_LIST_FOLD_RIGHT(MSGPACK_PP_LIST_FILTER_O, (pred, data, MSGPACK_PP_NIL), list)) 32 # if ~MSGPACK_PP_CONFIG_FLAGS() & MSGPACK_PP_CONFIG_EDG() 33 # define MSGPACK_PP_LIST_FILTER_O(d, pdr, elem) MSGPACK_PP_LIST_FILTER_O_D(d, MSGPACK_PP_TUPLE_ELEM(3, 0, pdr), MSGPACK_PP_TUPLE_ELEM(3, 1, pdr), MSGPACK_PP_TUPLE_ELEM(3, 2, pdr), elem) 35 # define MSGPACK_PP_LIST_FILTER_O(d, pdr, elem) MSGPACK_PP_LIST_FILTER_O_I(d, MSGPACK_PP_TUPLE_REM_3 pdr, elem) 36 # define MSGPACK_PP_LIST_FILTER_O_I(d, im, elem) MSGPACK_PP_LIST_FILTER_O_D(d, im, elem) 39 # if ~MSGPACK_PP_CONFIG_FLAGS() & MSGPACK_PP_CONFIG_DMC() 40 # define MSGPACK_PP_LIST_FILTER_O_D(d, pred, data, res, elem) (pred, data, MSGPACK_PP_IF(pred(d, data, elem), (elem, res), res)) 42 # define MSGPACK_PP_LIST_FILTER_O_D(d, pred, data, res, elem) (pred, data, MSGPACK_PP_IF(pred##(d, data, elem), (elem, res), res)) 47 # if ~MSGPACK_PP_CONFIG_FLAGS() & MSGPACK_PP_CONFIG_EDG() 48 # define MSGPACK_PP_LIST_FILTER_D(d, pred, data, list) MSGPACK_PP_TUPLE_ELEM(3, 2, MSGPACK_PP_LIST_FOLD_RIGHT_ ## d(MSGPACK_PP_LIST_FILTER_O, (pred, data, MSGPACK_PP_NIL), list)) 50 # define MSGPACK_PP_LIST_FILTER_D(d, pred, data, list) MSGPACK_PP_LIST_FILTER_D_I(d, pred, data, list) 51 # define MSGPACK_PP_LIST_FILTER_D_I(d, pred, data, list) MSGPACK_PP_TUPLE_ELEM(3, 2, MSGPACK_PP_LIST_FOLD_RIGHT_ ## d(MSGPACK_PP_LIST_FILTER_O, (pred, data, MSGPACK_PP_NIL), list))