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by: Piotre Ugrumov |
last post by:
I have done the overload on the operator >> and << in the class Attore.
These 2 overload work correctly.
I have done the overload of the same overload in the class Film. The class
film ha inside an array of pointer to Attore.
I have written these overload in these ways. the overload of << work
correctly the overload of >> I don't know. I compile the class correctly,
when I insert a film through the operator >> I don't receive error, but...
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by: Dan |
last post by:
Hi,
I would just like to know if the istream operator takes only one
parammeter(object) at a time (like z) ?
istream operator>>(istream& in, Shape &z)
Cause I keep getting error concerning the amount my operator has for bother
cin , cout operator<< and >>
thanks
Dan
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by: H. S. |
last post by:
Hi,
I am trying to compile these set of C++ files and trying out class
inheritence and function pointers. Can anybody shed some light why my
compiler is not compiling them and where I am going wrong?
I am using g++ (GCC) 3.3.5 on a Debian Sarge system. The compiler complains:
//****************************
//**************************** Compiler output starts ***********
cd /home/red/tmp/testprogs/
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by: Alex Vinokur |
last post by:
Member operators operator>>() and operator<<() in a program below
work fine, but look strange.
Is it possible to define member operators operator>>() and operator<<()
that work fine and look fine?
// --------- foo.cpp ---------
#include <iostream>
using namespace std;
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by: lutorm |
last post by:
Hi everyone,
I'm trying to use istream_iterators to read a file consisting of pairs
of numbers. To do this, I wrote the following:
#include <fstream>
#include <vector>
#include <iterator>
using namespace std;
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by: Filipe Sousa |
last post by:
Hi!
Could someone explain to me why this operation is not what I was expecting?
int main()
{
int x = 2;
std::cout << x << " " << x++ << std::endl;
return 0;
}
|
by: alopatenko |
last post by:
I have a template class
template <Class W>
class WS
At some point I have to use a STL list WS<W>objects
so, I define
#include <list>
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by: Jim Langston |
last post by:
I have a CSkill class which is rather complex as it is recursive. That is:
class CSkill
{
public:
CSkill( std::string Name, float Value ): Name_( Name ), Value_( Value )
{};
void Update( const std::string& Name, const float Value );
float Value( const std::string& Name ) const;
float Sum( const std::string& Name ) const;
|
by: Hoi Wong |
last post by:
With the XSLT 1.0 engine that I was forced to use, I have to parse old XML
scripts where the number (to be parsed and saved into $EPISODE_NUMBER_RAW)
that I want to parse is written with a comma seperator if it goes beyond 3
digits. i.e. the variable might be parsed as a string '1,324' or a number
56, depending on which XML file I have.
I was trying to get rid of the comma seperator by breaking the string into
two parts (that number will...
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by: Goran |
last post by:
Hi all,
I have a question regarding operator <<.
A lib of mine contains a class with an overloaded operator << as NON-
class member. This would look like:
#include <iostream>
#include <libsomelib.h>
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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