Could you, please, expand on that? Am I using too much memory? Am I
not releasing objects correctly? I am really at my wit's end...
On Mar 20, 2009, at 12:12 AM, mm w wrote:
memory
2009/3/19 Тимофей Даньшин <[email protected]>:
Hello.
I have got a method that is an IBAction, and it works quite all
right, it
reaches its final curly bracket, but then the whole application
crushes for
some reason. But the words [Session started... etc] in the log
appear about
three lines before the phrase "Finished adding to the DB", which is
written
by the last line of code in that method. I.e., if i feed the
following to my
app: "It first empties the cell's title and
asks it to draw.", the last lines of the log look as follows:
2009-03-19 23:47:28.204 Untitled[16510:10b] The splitString is 'dra'
[Session started at 2009-03-19 23:47:28 +0300.]
2009-03-19 23:47:28.207 Untitled[16510:10b] The splitString is 'raw'
2009-03-19 23:47:28.211 Untitled[16510:10b] The splitString is 'aw.'
2009-03-19 23:47:28.214 Untitled[16510:10b] Finished Adding to DB;
Loading program into debugger…
GNU gdb 6.3.50-20050815 (Apple version gdb-962) (Sat Jul 26
08:14:40 UTC
2008)
What can possibly go wrong there?
The idea behind this method is to have a string in the textView
split by
sentences (which is done by the SentenceSplitter, which was tested
and works
well), then write each sentence to the database, split that
sentence into
sequences of three chars each (by ThreeCharSplitter, which also was
tested),
and write them into a different table in the same db. As i said
earlier,
everything works fine, everything gets added to the db as expected.
The only
unexpected thing is the crush at the end.
Here is the method:
- (IBAction) dbit: (id) sender {
SentenceSplitter *ss = [[SentenceSplitter alloc]
initWithString:[[tview textStorage] string]];
DB *db = [[DB alloc] initWithPath:@"somePath"];
NSString *sentence;
NSString *splitString;
ThreeCharSplitter *sp;
for (int i = 0; i < [ss length]; i++) {
@try {
sentence = [ss nextSentence];
if (sentence == nil || sentence.length == 0) {
continue;
}
sp = [[ThreeCharSplitter alloc]
initWithString:sentence];
int a = [db writeToDB: sentence];
NSLog(@"Last id is %d, sentence: %@", a,
sentence);
for (int i = 0; i < sp.length; i++) {
splitString = [sp next];
NSLog(@"The splitString is '%@'",
splitString);
if ( a != 0 ) {
[db writeCharsToDB:splitString
withSentenceId:a];
}
}
[sp release];
} @catch (NSException *e) {
NSLog(@"EXCEPTION: %@", e);
}
}
[db release];
[ss release];
NSLog (@"Finished Adding to DB;");
}
Thank you for your
attention._______________________________________________
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--
-mmw
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