| |
by: red floyd |
last post by:
I have a an app that I'm writing which uses char and std::string. I'm using
a library which expects wchar_t arrays.
Is there a standard way to convert between std::string and std::wstring, or do
I need to use something like std::transform()?
Thanks
|
by: ka1cqd |
last post by:
I have been looking all over the place for a method to take command line
arguments and convert them to a string or wstring so i can process the data
and then covert the resulting strings to LPCWSTRs. I have tryed several
methods and none work. They include:
the convert utilities A2W but that does not compile because of unknow
variables declared in the convert header file.
MultiByteToWideChar which seems to work once but not the second...
|
by: uday.sen |
last post by:
Hi,
I am porting a piece of code from VC++ to linux platform. My compiler
is g++ 3.2.2. I am getting following error:
no matching function for call to A::setResponse(std::wstring)
candidates are A::setResponse(std::wstring &) ---> This is
indeed the signature
I am using this function as:
|
by: Divick |
last post by:
Hi all,
can somebody tell how much std::wstring is supported across
different compilers on different platforms? AFAIK std::string is
supported by almost all C++ compilers and almost all platforms, is that
also the case with wstring?
Another related question that I have is, is it advisable to use
wstring than string for unicode support? To be able to support Unicode
build, is it that all the occurrence of std::string will need to be...
|
by: rohitpatel9999 |
last post by:
Hi
While developing any software, developer need to think about it's
possible enhancement for international usage and considering UNICODE.
I have read many nice articles/items in advanced C++ books (Effective
C++, More Effective C++, Exceptional C++, More Exceptional C++, C++
FAQs, Addison Wesley 2nd Edition)
Authors of these books have not considered UNICODE. So many of their
|
| |
by: Jeffrey Walton |
last post by:
Hi All,
I've done a little homework (I've read responses to similar from P.J.
Plauger and Dietmar Kuehl), and wanted to verify with the Group. Below
is what I am performing (Stroustrup's Appendix D recommendation won't
compile in Microsoft VC++ 6.0).
My question is in reference to MultiByte Character Sets. Will this code
perform as expected? I understand every problem has a simple and
elegant solution that is wrong.
|
by: Meal |
last post by:
I put a chinese character into the XML file, and use
const XMLCh* xvalue = personNoteNode->getFirstChild()->getNodeValue()
to get the string.
The begining of the string is English, and in the memory they are
correctly represented as wide chars.
But the last Chinese character is represented as "3f00", which is a
wide '?'.
So the information has been lost after this statement, I think.
System is windows XP pro, and Chinese characters can...
|
by: T. Crane |
last post by:
Help!
I am trying to figure this out, and I have the impression that it
should be really easy, but I'm at a loss.
Here's my problem:
I want to take the output from
const char * string::c_str();
|
by: bajajv |
last post by:
Hi, I was trying to implement CString with std::string and std::wstring.
class CString
{
public:
std::string str;
CString() {str = "ABCD";} //this works
}:
class CString
{
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
|
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: 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...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
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
|
| |
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
1
