7 More Discussions You Might Find Interesting
1. Programming
Hello All,
I am a learner in C++. I was testing my inheritance knowledge with following piece of code.
#include <iostream>
using namespace std;
class base
{
public :
void display()
{
cout << "In base display()" << endl;
}
void display(int k)
{... (2 Replies)
Discussion started by: anand.shah
2 Replies
2. Programming
I have the two class definition as follows.
class A { public: int a; };
class B : virtual public A{ };
The size of class A is shown as 4, and size of class B is shown as 16. Why is this effect ?. (2 Replies)
Discussion started by: techmonk
2 Replies
3. UNIX for Advanced & Expert Users
Hi all!
I am trying to register a device in an existing device class, but I am
having trouble getting the pointer to an existing class.
I can create a class in a module, get the pointer to it and then use
it to register the device with:
*cl = class_create(THIS_MODULE, className);... (0 Replies)
Discussion started by: hdaniel@ualg.pt
0 Replies
4. Programming
Hi,
I believe the next code is wrong:
class Egg {
Egg e;
int i;
Egg(int ii=0) : i(ii) {}
};
because you would end up with an endless definition (memory allocation) of Egg objects, thus int i.
Ok, so God Eckel proposes for a singleton:
class Egg {
static Egg e;
int... (5 Replies)
Discussion started by: xavipoes
5 Replies
5. Programming
Hi, i have a question about C++. Is it possible to declare a class with a member ot the same class? For example, a linked list or i want to convert this C code to C++ class (Elemento)
typedef struct elemento
{
char name;
char value;
List<struct elemento> ltElementos;
... (7 Replies)
Discussion started by: pogdorica
7 Replies
6. UNIX for Dummies Questions & Answers
im just trying to have some fun and kill some time writing a c++ program that has a person type in a car make and model then gives them a year and a price. or something like that. i always have problems getting it goin but once the ball is rolling im usually pretty good. anyone wanna help me out? ... (1 Reply)
Discussion started by: rickym2626
1 Replies
7. Shell Programming and Scripting
hi anbu23 u have just replied to my post i want to ask u something else can we get into contact thanks
or reply itself
mv -f $XXTEST_TOP/install/SPE1/XXTEST_SPE1_XX_QUOTE_DETAILS_TBL.sql $XXTEST_TOP/admin2/sql
if
then
echo "Move is successful"
fi
1. What u mean by $? here can u be... (1 Reply)
Discussion started by: Lutchumaya
1 Replies
Class::Meta::Types::String(3pm) User Contributed Perl Documentation Class::Meta::Types::String(3pm)
NAME
Class::Meta::Types::String - String data types
SYNOPSIS
package MyApp::Thingy;
use strict;
use Class::Meta;
use Class::Meta::Types::String;
# OR...
# use Class::Meta::Types::String 'affordance';
# OR...
# use Class::Meta::Types::String 'semi-affordance';
BEGIN {
# Create a Class::Meta object for this class.
my $cm = Class::Meta->new( key => 'thingy' );
# Add a string attribute.
$cm->add_attribute( name => 'name',
type => 'string' );
$cm->build;
}
DESCRIPTION
This module provides a string data type for use with Class::Meta attributes. Simply load it, then pass "string" to the "add_attribute()"
method of a Class::Meta object to create an attribute of the string data type. See Class::Meta::Type for more information on using and
creating data types.
SUPPORT
This module is stored in an open GitHub repository <http://github.com/theory/class-meta/>. Feel free to fork and contribute!
Please file bug reports via GitHub Issues <http://github.com/theory/class-meta/issues/> or by sending mail to bug-Class-Meta.cpan.org
<mailto:bug-Class-Meta.cpan.org>.
AUTHOR
David E. Wheeler <david@justatheory.com>
SEE ALSO
Other classes of interest within the Class::Meta distribution include:
Class::Meta
This class contains most of the documentation you need to get started with Class::Meta.
Class::Meta::Type
This class manages the creation of data types.
Class::Meta::Attribute
This class manages Class::Meta class attributes, all of which are based on data types.
Other data type modules:
Class::Meta::Types::Perl
Class::Meta::Types::Boolean
Class::Meta::Types::Numeric
COPYRIGHT AND LICENSE
Copyright (c) 2002-2011, David E. Wheeler. Some Rights Reserved.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.12.4 2011-08-06 Class::Meta::Types::String(3pm)
