Hi.
I have a problem with passing two dimensional array to a function.
First, let me show my code to explain what i am going to do:
I have function:
which is supposed to modify content of passed array. I have read here: Question 6.18 how such arrays should be passed. This is how I call my function:
according to what mentioned FAQ says.
all_games is a pointer to array of structures, so all_games[slot] is one of this array element and board is a member of structure.
The problem is that I am not sure about it. Is this all_games[slot].board passed by value or reference? I need to keep modifications after function initialize_board finishes, so I should probably use some pointers, but I have no idea how.
Do you have any ideas?
I am trying to reference a two dimensional array in a
subroutine and can't seem to figure this one out in Perl.
Does anybody know? Please enlighten me.
#!/usr/bin/perl -w
use constant DIM => 4;
sub Shift_elements_right{
my (@Input, @Output) = @_;
for ($i = 0 ; $i <= DIM ;... (5 Replies)
I am going to develop a address book using the shell scripting commands without sed, awk, .... I am thinking to apply the concept of 2 dimenstional array. Can I create a two dimensional array for the insertion/updation/deletion of record in unix. If yes then tell me plz or recommend me some... (1 Reply)
Passing a array to a function, a basic feature in modern language, seems to be only possible in KSH. Not in BASH. Depite all my efforts I couldn't come to a solution. See the following examples:
It works perfectly in KSH:
#!/usr/bin/ksh
function print_array {
# assign array by indirect... (3 Replies)
Hi All,
I have some questions regarding array arguements passing for Perl Function.
If @array contains 2 items , arguements passing would be like Code_A.
But what if @array needs to add in more items, the rest of the code like $_ will have to be modified as well (highlighted in red), which is... (5 Replies)
I am trying to implementing two dimensinal array in ksh script.Would you pls help me out.
I have a large size of file, File contains looks like
ID SID VLAUE1 VALUE2 TOTALVALUE
1 a1 01 02 03
1 b1 02 05 07 ... (2 Replies)
Hi,
I'm trying to write a function that reassigns an array to
another local array but the method used in reassigning
the array reformats the contents of the array which is
what I am trying to prevent.
The method used to load a file into an array works as
expected and the entire array is... (4 Replies)
Hi All,
I'm writing a nagios check that will see if our ldap servers are in sync...
I got the status data into a nested array, I would like to search key of each array and if "OK" is NOT present, echo other key=>values in the current array to a variable
so...eg...let take the single array... (1 Reply)
this is my code to try and prinnt out a deck of cards. the print function worked when used inside main without being a function but now i cant get it to work as a function probably since i dont know how to pass a struct array in c. I gave it a shot but i keep getting an assortment of errors. The... (0 Replies)
I am writing matrix multiplication and trying to return a two dimensional array from a function but I keep getting errors. Can someone please help me?
here is my code (it is just the skeleton of my program):
void main ()
{
...
int *matmultiply (int, int, int, int , int , int )
...
}
... (4 Replies)
I have an array of names. Each one of the name, has a number represented to it.
For example A has an ID 8, B has an ID 2.
What I am after is a for loop that when the array is in position 1, a particular variable is set to the value of position 1 in array 2
declare -a arr=("A" "B" "C"... (6 Replies)
Discussion started by: nms
6 Replies
LEARN ABOUT CENTOS
pmpost
PMPOST(1) General Commands Manual PMPOST(1)NAME
pmpost - append messages to the Performance Co-Pilot notice board
SYNOPSIS
$PCP_BINADM_DIR/pmpost message
DESCRIPTION
pmpost will append the text message to the end of the Performance Co-Pilot (PCP) notice board file ($PCP_LOG_DIR/NOTICES) in an atomic man-
ner that guards against corruption of the notice board file by concurrent invocations of pmpost.
The PCP notice board is intended to be a persistent store and clearing house for important messages relating to the operation of the PCP
and the notification of performance alerts from pmie(1) when other notification options are either unavailable or unsuitable.
Before being written, messages are prefixed by the current time, and when the current day is different to the last time the notice board
file was written, pmpost will prepend the message with the full date.
If the notice board file does not exist, pmpost will create it. pmpost would usually run from long-running PCP daemons executing under the
(typically unprivileged) $PCP_USER and $PCP_GROUP accounts. The file should be owned by root, and group writable by the $PCP_GROUP group.
FILES
$PCP_LOG_DIR/NOTICES
the PCP notice board file
PCP ENVIRONMENT
The file /etc/pcp.conf contains the local values for PCP_ variables.
UNIX SEE ALSO logger(1).
WINDOWS SEE ALSO pcp-eventlog(1).
SEE ALSO pmie(1), pcp.conf(5) and pcp.env(5).
Performance Co-Pilot PCP PMPOST(1)