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by: Huy Ton That |
last post by:
I have had some experience with programming and some with c++. Here is my
situation: I need to learn ANSI C++ in it's entirety from the ground up.
Where do I start? I already have Borland Builder 6 so a compiler is not an
issue. Please be specific in your replies; I would appreciate it greatly.
Thank you in advance.
-Huy
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by: Dave |
last post by:
#include <iostream>
using std::cout;
using std::endl;
// #define CAUSE_ERROR
namespace N
{
struct foo_t {};
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by: REH |
last post by:
I'm a little confused about argument dependent lookup. Exactly when does
this apply? Specifically, I was hoping to use it to access enumeration
constants. For example:
namespace Flags {
enum flag_type {F1, F2, F3};
}
void foo(Flags::flag_type f)
{
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by: SpOiLeR |
last post by:
Why doesn't following code compile? Problem line is commented in code.
---------------------- Cut here-------------------------------
#include <iostream>
#include <list>
#include <string>
using namespace std;
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by: Jean-Louis Leroy |
last post by:
I'm trying to compile the following code with gcc (version below). I
would expect the compile to try the operator ==() declared in
Tangram::Backend because of Koenig lookup. But it doesn't happen. Is
it me or the compiler?
namespace Tangram {
namespace Backend {
struct RELATIONAL;
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by: Javier Estrada |
last post by:
I'm using a user-defined diagnostics stream and custom manipulators that work with it
template<class charT, class traits = std::char_traits<charT>
class basic_diagsstream : public std::basic_ostream<charT, traits
...
}
and a manipulator
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by: Y2J |
last post by:
I am working through this book on C++ programming, the author is
speaking of using linked lists. He gave and example which I found
confusing to say the least. So I rewrote the example in a way that I
could better understand the concept, he was trying to convey to me.
I ran my own example and it crashed and burn "what a surprise!" : (. I
ran the authors example out of the book and quess what, it crashed
also, : 0. I ran them both on my...
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by: Juha Nieminen |
last post by:
The so-called koenig lookup allows doing odd things like this:
#include <algorithm>
#include <string>
int main()
{
std::string table;
sort(table, table+10);
}
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by: Peng Yu |
last post by:
Hi,
I'm wondering if Koenig lookup can be applied somehow to derive which
template to use based on the template arguments.
The following code shows an example where multiply_traits's namespace
A has to be specified in the definition of Y. This makes Y unusable
for any multiply_traits defined in other namespaces, which
corresponding T1 and T2 defined in those namespaces. See also comments
in the code.
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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...
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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,...
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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...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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: 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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