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1 /* Part of DML (Digital Music Laboratory)
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2 Copyright 2014-2015 Samer Abdallah, University of London
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3
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4 This program is free software; you can redistribute it and/or
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5 modify it under the terms of the GNU General Public License
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6 as published by the Free Software Foundation; either version 2
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7 of the License, or (at your option) any later version.
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8
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9 This program is distributed in the hope that it will be useful,
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10 but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 GNU General Public License for more details.
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13
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14 You should have received a copy of the GNU General Public
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15 License along with this library; if not, write to the Free Software
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16 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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17 */
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18
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19 :- module(dictutils,
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20 [ print_dict/1
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21 , print_dict/2
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22 , print_dict/3
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23 , tag/2
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24 ]).
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25
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26 :- use_module(library(lambda)).
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27
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28 print_dict(Dict) :- print_dict(Dict,[]).
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29 print_dict(Dict,Opts) :- print_dict(current_output,Dict,Opts).
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30 print_dict(Str,Dict,Opts) :-
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31 option(exclude(Exc),Opts,\_^fail),
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32 option(include(Inc),Opts,\_^true),
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33 findall(F:V, (get_dict(F,Dict,V),call(Inc,F:V), \+call(Exc,F:V)), Pairs),
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34 aggregate_all(max(FL),(member(F:_,Pairs),atom_length(F,FL)),Max),
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35 forall( member(F:V,Pairs), format(Str,"~t~2+~t~w~*+: ~p\n",[F,Max,V])).
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36
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37 tag(Tag,Dict) :- is_dict(Dict,Tag).
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