09-16-2013
10 More Discussions You Might Find Interesting
1. Programming
hi all,
let say i have a pointer exit, and this exit will store some value. how can i store the value that the pointer points to into an array and then print them out from the array.
thanks in advance (2 Replies)
Discussion started by: dianazheng
2 Replies
2. Programming
is this a valid c declaration
int (*ptr(int *b));
plz explain... (4 Replies)
Discussion started by: areef4u
4 Replies
3. Programming
Hi I mash with pointers in C. I solve this problem about 5 hours and I don't know how I should continue.
void InsertFirst (tList *L, int val) {
tElemPtr new;
if((new = malloc(sizeof(tElemPtr))) == NULL) Error();
new->data = val;
new->ptr = L->frst;
L->frst = new;... (2 Replies)
Discussion started by: Milla
2 Replies
4. Programming
Hi all. I am trying to use restricted pointers to allow the gcc compiler optimize the code, but I have not been able to make it work so far. I am testing with this code:
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include <sys/time.h>
void vecmult(int n, int * restrict a, int... (0 Replies)
Discussion started by: carl.alv
0 Replies
5. UNIX for Advanced & Expert Users
I am new to shared pointer conceot in C++ and hence require some clarification:
For example:
class A
{
public:
virtual ~A()
{
}
int x;
};
typedef boost::shared_ptr<A>... (1 Reply)
Discussion started by: uunniixx
1 Replies
6. Programming
I have a special character called ô. When it is declared as a character variable its showing it can be printed. But when it is declared as a character pointer variable its showing it cannot be printed. I am just wondering why its happening like this..
c1 = '@';
c2 = 'ô';
char *fp;
fp="XXô";
if... (1 Reply)
Discussion started by: sivakumar.rj
1 Replies
7. Programming
Hi All,
I am using the array of pointers and storing the address of string.This is a global list.
So i am using extern to give the reference of this list to another file and using reading the data from this string.
But list is being corrupted and string is missing some characters in... (2 Replies)
Discussion started by: lovevijay03
2 Replies
8. Programming
Please find the below program. the requirement and description of the program also given:
ganesh@ubuntu:~/my_programs/c/letusc/chap9$ cat fa.c.old
/* Program : write a program to count the number of 'e' in thefollowing array of pointers to strings:
char *s = {
"We will teach you how... (12 Replies)
Discussion started by: ramkrix
12 Replies
9. Programming
Hi guys.
What is the difference between these:
1. int *a;
2. int (*a); (2 Replies)
Discussion started by: majid.merkava
2 Replies
10. Programming
I am attempting to create an array of function pointers. The examples I follow to do this are from:
support.microsoft.com/en-us/help/30580/how-to-declare-an-array-of-pointers-to-functions-in-visual-c
... (3 Replies)
Discussion started by: spflanze
3 Replies
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)