How I can print the wchar_t values to console?

Posted by zed91 on Stack Overflow See other posts from Stack Overflow or by zed91
Published on 2010-03-22T16:08:02Z Indexed on 2010/03/22 16:11 UTC
Read the original article Hit count: 261

Filed under:

wchar-t

|

c++

|

strings

|

unicode-string

Example:

#include <iostream>

using namespace std;

int main()
{
    wchar_t en[] = L"Hello";
    wchar_t ru[] = L"??????"; //Russian language
    cout << ru
         << endl
         << en;
    return 0;
}

This code only prints HEX-values like adress. How to print the wchar_t string?

© Stack Overflow or respective owner

Related posts about wchar-t

Display WCHAR Strings in Xcode Debugger

as seen on Stack Overflow - Search for 'Stack Overflow'
I'd like to preview WCHAR strings in the variable display of the Xcode 3.2 debugger. Bascially if I have WCHAR wtext[128]; wcscpy(wtext, L"Hello World"); I'd like to see "Hello World" for wtext when tracing into the function. >>> More
C++, WCHAR[] to std::cout and comparision

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I need to put WCHAR[] to std::cout ... It is a part of PWLAN_CONNECTION_NOTIFICATION_DATA passed from Native Wifi API callback. I tried simply std::cout << var; but it prints out the numeric address of first char. the comparision (var == L"some text") doesn't work either. The debugger… >>> More
How to put INT to a WCHAR array ?

as seen on Stack Overflow - Search for 'Stack Overflow'
how can I put a INT type variable to a wchar array ? Thanks >>> More
wchar to char in c++

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a Windows CE console application that's entry point looks like this int _tmain(int argc, _TCHAR* argv[]) I want to check the contents of argv[1] for "-s" convert argv[2] into an integer. I am having trouble narrowing the arguments or accessing them to test. I initially tried the following… >>> More
Working with wchar in C

as seen on Stack Overflow - Search for 'Stack Overflow'
I have this code: #include <stdio.h> #include <wchar.h> int main() { wchar_t *foo = L"ðh"; wprintf(L"[%ls]\n", foo); return 0; } And when I compile it, it gives me the implicit declaration of function ‘wprintf’ warning. I know that I should link the wchar library during compilation… >>> More

Related posts about c++

Which C++ book shold I get between "C++ Primer" vs "C++ Primer Plus"

as seen on Stack Overflow - Search for 'Stack Overflow'
I want to learn C++ by using Vim and MinGW as compiler. I'm interesting at "C++ Primer (4th Edition)" and "C++ Primer Plus (5th Edition)" but I don't know how about it different. It has no book store that I can review those books, so I want to know, what is the different between those book and which… >>> More
C++ : C++ Primer (Stanley Lipmann) or The C++ programming language (special edition)

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a Computer Science degree (long2 time ago) .. I do know Java OOP but i am now trying to pick up C++. I do have C and of course data structure using C or pascal. I have started reading Bjarne Stroustrup book (The C++ Programming Language - Special Edition) but find it extremely difficult esp… >>> More
I need help on my C++ assignment using MS Visual C++

as seen on Stack Overflow - Search for 'Stack Overflow'
Ok, so I don't want you to do my homework for me, but I'm a little lost with this final assignment and need all the help I can get. Learning about programming is tough enough, but doing it online is next to impossible for me... Now, to get to the program, I am going to paste what I have so far. This… >>> More
Managed c++ std::string not accessible in unmanaged c++

as seen on Stack Overflow - Search for 'Stack Overflow'
In unmanaged c++ dll i have a function which takes constant std::string as argument Prototype : void read ( const std::string &imageSpec_ ) I call this function from managed c++ dll by passing a std::string. When i debug the unmanaged c++ code the parameter imageSpec_ shows the value correctly… >>> More
The Definitive C++ Book Guide and List

as seen on Stack Overflow - Search for 'Stack Overflow'
After more than a few questions about deciding on C++ books I thought we could make a better community wiki version. Providing QUALITY books and an approximate skill level. Maybe we can add a short blurb/description about each book that you have personally read / benefited from. Feel free to debate… >>> More