05-06-2008
then I have another issue. how to assign an array value to another one i.e. clone?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi
I have a doubt in the way the variables inside a function are treated .
if a function is called from the main script directly, the variables inside them act as global variables.
however if the return value of the function is stored to some other variable in the main script as shown,... (3 Replies)
Discussion started by: prez
3 Replies
2. Programming
Hi all,
I am trying to create a function that return an array of integer based on the char parameter pass into the function. I.e.
func_a(char * str)
{
example str is equal to "1,2,3,4"
return an array of integers of 1,2,3,4
}
Please advise
regards
dwgi32 (2 Replies)
Discussion started by: dwgi32
2 Replies
3. Shell Programming and Scripting
Hello Friends,
Is it possible to return an array from a user defined function in awk ?
example:
gawk '
BEGIN{}
{
catch_line = my_function(i)
print catch_line
print catch_line
print catch_line
}
function my_function(i)
{
print "echo"
line= "awk"
line= "gawk"... (2 Replies)
Discussion started by: user_prady
2 Replies
4. Shell Programming and Scripting
how to return value from function and print from main program???
And also I need to return true or false... Is it possible? (5 Replies)
Discussion started by: darshakraut
5 Replies
5. Shell Programming and Scripting
I have write a shell function to get the maximum of a vector.
However, the returned value from the function is not always
the correct one.
Here is the script:
maxval()
{
local max j i size arrval
size=$1 ; shift
max=-999999999
i=0
while
do
arrval="$1"
if
then
... (5 Replies)
Discussion started by: fl0r10
5 Replies
6. Shell Programming and Scripting
I am using ksh. I want to know how can we make any function to return string or double value.
I dont want to use the global variables. (5 Replies)
Discussion started by: PRKS
5 Replies
7. Shell Programming and Scripting
I have two scripts. script1.sh looks
--------------------------------
#!/bin/bash
display()
{
echo "Welcome to Unix"
}
display
-----------------------------
Script2.sh
#!/bin/bash
sh script1.sh //simply calling script1.sh
------------------------------ (1 Reply)
Discussion started by: mvictorvijayan
1 Replies
8. Shell Programming and Scripting
Hi All
I have multiple arrays like below.
set -A val1 1 2 4 5
set -A val2 a b c d
.
.
.
Now i would like to pass the individual arrays one by one to a function and display/ do some action.
Note : I am using ksh
Can you please advise any solution...
Thanks in advance. (7 Replies)
Discussion started by: Girish19
7 Replies
9. Shell Programming and Scripting
Not sure where the problem is. I can run the script without any issue using the following command.
. /opt/app/scripts/cdc_migration.sh
But it fails with the below error when I try it this way
/opt/app/scripts/cdc_migration.sh
/opt/app/scripts/cdc_migration.sh: line 65: return: can only... (1 Reply)
Discussion started by: svajhala
1 Replies
10. Shell Programming and Scripting
Hi All,
Good Day, seeking for your assistance on how to not perform my 2nd, 3rd,4th etc.. function if my 1st function is in else condition.
#Body
function1()
{
if
then
echo "exist"
else
echo "not exist"
}
#if not exist in function1 my all other function will not proceed.... (4 Replies)
Discussion started by: meister29
4 Replies
LEARN ABOUT DEBIAN
moosex::clone
MooseX::Clone(3pm) User Contributed Perl Documentation MooseX::Clone(3pm)
NAME
MooseX::Clone - Fine grained cloning support for Moose objects.
SYNOPSIS
package Bar;
use Moose;
with qw(MooseX::Clone);
has foo => (
isa => "Foo",
traits => [qw(Clone)], # this attribute will be recursively cloned
);
package Foo;
use Moose;
# this API is used/provided by MooseX::Clone
sub clone {
my ( $self, %params ) = @_;
# ...
}
# used like this:
my $bar = Bar->new( foo => Foo->new );
my $copy = $bar->clone( foo => [ qw(Args for Foo::clone) ] );
DESCRIPTION
Out of the box Moose only provides very barebones cloning support in order to maximize flexibility.
This role provides a "clone" method that makes use of the low level cloning support already in Moose and adds selective deep cloning based
on introspection on top of that. Attributes with the "Clone" trait will handle cloning of data within the object, typically delegating to
the attribute value's own "clone" method.
TRAITS
Clone
By default Moose objects are cloned like this:
bless { %$old }, ref $old;
By specifying the Clone trait for certain attributes custom behavior the value's own "clone" method will be invoked.
By extending this trait you can create custom cloning for certain attributes.
By creating "clone" methods for your objects (e.g. by composing MooseX::Compile) you can make them interact with this trait.
NoClone
Specifies attributes that should be skipped entirely while cloning.
METHODS
clone %params
Returns a clone of the object.
All attributes which do the MooseX::Clone::Meta::Attribute::Trait::Clone role will handle cloning of that attribute. All other fields
are plainly copied over, just like in "clone_object" in Class::MOP::Class.
Attributes whose "init_arg" is in %params and who do the "Clone" trait will get that argument passed to the "clone" method
(dereferenced). If the attribute does not self-clone then the param is used normally by "clone_object" in Class::MOP::Class, that is it
will simply shadow the previous value, and does not have to be an array or hash reference.
TODO
Refactor to work in term of a metaclass trait so that "meta->clone_object" will still do the right thing.
THANKS
clkao made the food required to write this module
VERSION CONTROL
<http://code2.0beta.co.uk/moose/svn/>. Ask on #moose for commit bits.
AUTHOR
Yuval Kogman <nothingmuch@woobling.org>
COPYRIGHT
Copyright (c) 2008 Yuval Kogman. All rights reserved
This program is free software; you can redistribute
it and/or modify it under the same terms as Perl itself.
perl v5.10.1 2010-01-14 MooseX::Clone(3pm)