I need help - I can help - iOS memory leaks

Print Page | Close Window

iOS memory leaks

Printed From: Debenu Quick PDF Library - PDF SDK Community Forum
Category: For Users of the Library
Forum Name: I need help - I can help
Forum Description: Problems and solutions while programming with the Debenu Quick PDF Library and Debenu PDF Viewer SDK
URL: http://www.quickpdf.org/forum/forum_posts.asp?TID=3207
Printed Date: 24 Apr 25 at 6:11AM
Software Version: Web Wiz Forums 11.01 - http://www.webwizforums.com

Topic: iOS memory leaks

Posted By: asyle83
Subject: iOS memory leaks
Date Posted: 18 Nov 15 at 4:05PM

Hi,

I have many problems with memory leaks. Each operation with the library allocates memory and never release it.

For large operations the app crashes with "out of memory" error.

I can't find methods to free up the memory (I tried RemoveDocument without success).

The objects allocated are of internal types of the library, for example TPDFName, TPDFdictionary, TPDFArray... and we talk about thousand of allocations.

Are there methods to free up the memory from extern of the library?

Thanks,

Elisa

Replies:

Posted By: Ingo
Date Posted: 23 Nov 15 at 9:10PM

Hi Elisa,

you won't free memory with RemoveDocument.

I don't know how developement with iOS works but the normal library needs only a "Free" to release the instance and this means all allocated memory-sections.

Cheers and welcome here,

Ingo

-------------
Cheers,
Ingo

Posted By: asyle83
Date Posted: 24 Nov 15 at 7:53AM

Hi Ingo,

there is no Free method in iOS. This is a Pascal method.

The support released to me a new beta version that fixes the memory leaks problem.