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proactive bug fix (bug not entered) making a short example

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in semantics guide more meaningful
This commit is contained in:
ehilsdal 2004-08-20 23:12:31 +00:00
parent a9fbc05e94
commit b242e1b573
1 changed files with 2 additions and 2 deletions
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4
docs/progGuideDB/semantics.xml
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@ -621,13 +621,13 @@
All set join points are treated as having one argument, the value the
field is being set to, so at a set join point, that value can be
accessed with an <literal>args</literal> pointcut. So an aspect
guarding an integer variable x declared in type T might be written as
guarding a static integer variable x declared in type T might be written as
</para>
<programlisting><![CDATA[
aspect GuardedX {
static final int MAX_CHANGE = 100;
before(int newval): set(int T.x) && args(newval) {
before(int newval): set(static int T.x) && args(newval) {
if (Math.abs(newval - T.x) > MAX_CHANGE)
throw new RuntimeException();
}