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

Logtalk 2.16.0 release files.

Browse Source 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1014 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
This commit is contained in:
pmoura
2004-03-03 04:07:59 +00:00
parent 8a0fa13746
commit d494081bc5
115 changed files with 1220 additions and 424 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
Logtalk/examples/points/NOTES
View File

@@ -1,6 +1,6 @@
=================================================================
Logtalk - Object oriented extension to Prolog
Release 2.15.6
Release 2.16.0
Copyright (c) 1998-2004 Paulo Moura. All Rights Reserved.
=================================================================
@@ -23,8 +23,8 @@ You can find the original description of this example (and a solution using
SICStus Objects) at the URL:
http://www.sics.se/ps/sicstus/sicstus_32.html#SEC254
Suppose you wish to represent one point in a two-dimensional space. The
protocol you will have to define consists on the operation move/2, wish
Suppose you wish to represent points in a two-dimensional space. The
protocol you will have to define consists on the operation move/2, which
allows you to move one point to a new position, and on the operation
print/0, which prints the point position. From the base class point,
which contains the indicated operations, we wish to build three
@@ -35,8 +35,8 @@ Finally, a class bounded_history_point combining the functionality of
classes bounded_point and history_point.
At first sight, this looks like the kind of ideal problem to illustrate
the advantages of the multiple inheritance mechanisms. This type of
solution holds, however, several problems. If the methods move/2 and
the advantages of the multiple inheritance mechanisms. However, this type
of solution holds several problems. If the methods move/2 and
print/0 are inherited by bounded_history_point of classes
history_point and bounded_point simultaneously, then one point will be
moved and shown twice. If the inheritance is carried out, for each