diogo/yap-6.3
Archived
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fix mapnodes/2 (obs from Ingo Molnar).

Browse Source
This commit is contained in:
Vítor Santos Costa 2010-12-07 17:50:51 +00:00
parent 21bbffceda
commit c08e99a77c
2 changed files with 5 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
docs/yap.tex
View File

@ -9553,10 +9553,9 @@ plus_if_pos(X,Y,Z) :- Y > 0, Z is X + Y.
vars(X, Y, [X|Y]) :- var(X), !.
vars(_, Y, Y).
trans(TermIn, TermOut) :-
(compound(TermIn) ; atom(TermIn)),
nonvar(TermIn),
TermIn =.. [p|Args],
TermOut =..[q|Args],
!.
TermOut =..[q|Args], !.
trans(X,X).
%success
@ -9567,8 +9566,8 @@ selectlist(<(0), [-1,0,1], [1]).
convlist(plus_if_pos(1), [-1,0,1], [2]).
sumlist(plus, [1,2,3,4], 1, 11).
mapargs(number_atom,s(1,2,3), s('1','2','3')).
sumargs(vars, s(1,X,2,Y), [], [Y,X]).
mapnodes(trans, p(a,p(b,a),c), q(a,q(b,a),c)).
sumargs(vars, s(1,X,2,Y), [], [Y,X]).m
apnodes(trans, p(a,p(b,a),c), q(a,q(b,a),c)).
checknodes(\==(T), p(X,p(Y,X),Z)).
sumnodes(vars, [c(X), p(X,Y), q(Y)], [], [Y,Y,X,X]).
% another one

2
library/maplist.yap
View File

@ -206,7 +206,7 @@ sumargs_args(Pred, Term, A1, A3, N) :-
sumargs_args(Pred, Term, A2, A3, N1).
mapnodes(Pred, TermIn, TermOut) :-
(atomic(TermIn); var(TermOut)), !,
(atomic(TermIn); var(TermIn)), !,
call(Pred, TermIn, TermOut).
mapnodes(Pred, TermIn, TermOut) :-
call(Pred, TermIn, Temp),