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Programming
When to use Malloc?
Post 86593 by Tonje on Sunday 16th of October 2005 09:02:06 AM
10-16-2005
Thank you for replying so quickly! 
When I do not know the maximum size of the strings, it just seems like a waste of time to first count the letters then to malloc sufficiant space for the string.
But then again, I guess one gets better contol over the program?
What actually happens if I don't malloc space for the strings, (in the situation as mentioned in my previous post), and the strings that the array points to change all the time. What about the space the old strings occupy, will that automaticly be free space, or will it be occupied until the program terminates?
Thanks a million for your answer!
Tonje
When I do not know the maximum size of the strings, it just seems like a waste of time to first count the letters then to malloc sufficiant space for the string.
But then again, I guess one gets better contol over the program?
What actually happens if I don't malloc space for the strings, (in the situation as mentioned in my previous post), and the strings that the array points to change all the time. What about the space the old strings occupy, will that automaticly be free space, or will it be occupied until the program terminates?
Thanks a million for your answer!
Tonje
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LEARN ABOUT DEBIAN
gpe-question
GPE-QUESTION(1) gpe-question GPE-QUESTION(1) NAME
gpe-question - GPE interface for asking questions from shell scripts. SYNOPSIS
gpe-question [---icon] name {--question "Question text"} {--buttons icon1:text1} [icon2:text2 ...] DESCRIPTION
This manual page was written for the Debian(TM) distribution because the original program does not have a manual page. gpe-question provides dialogues to raise a question within the GPE Palmtop Environment with cancel and ok buttons. OPTIONS
--question STRING The question to ask the user via the dialogue. --buttons type:label The type and label of the button(s) to be shown. Repeat for additional buttons. EXAMPLES
gpe-question "test" --question "Do you want to check first?" --buttons YES:yes NO:no AUTHOR
This manual page was written by Neil Williams <codehelp@debian.org> for the Debian(TM) system (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 any later version published by the Free Software Foundation. On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL. AUTHOR
Moray Allen Author. COPYRIGHT
Copyright (C) 2007 Neil Williams Debian 1 January 16, 2007 GPE-QUESTION(1)