how to output the wchar_t type string

[abbu]

int main()
{
wchar_t p[]="Good Morning";
}

How to use cout on p.
That is, can I use cout<<p;

It's not working.

Can anybody suggest how to use cout on wchar_t type strings?

Thanks
Vignesh

[Eric Jensen]

"abbu" <vi********@rediffmail.com> wrote in message
news:11**********************@i39g2000cwa.googlegr oups.com...

int main()
{
wchar_t p[]="Good Morning";
}

How to use cout on p.
That is, can I use cout<<p;

It's not working.

Can anybody suggest how to use cout on wchar_t type strings?

int main() {
wchar_t p[]="Good Morning";
std::wcout << p;
}

Mostly when it comes to wide strings you just use the normal funcs but add
"w" to the start.
eg.:

const char *str = "text";
printf(str);

const wchar_t *str = "text";
wprintf(str);

cout outputs a standard byte stream (ansi)
wcout outputs a wide stream (e.g. unicode)

//eric

[Marcus Kwok]

abbu <vi********@rediffmail.com> wrote:

int main()
{
wchar_t p[]="Good Morning";
}

How to use cout on p.
That is, can I use cout<<p;

It's not working.

Can anybody suggest how to use cout on wchar_t type strings?

The following program works fine here:
#include <iostream>

int main()
{
wchar_t p[] = L"Good Morning";
std::wcout << p << '\n';
}

--
Marcus Kwok
Replace 'invalid' with 'net' to reply

[Eric Jensen]

After posting this i noticed that i made bad usage of printf and wprintf.

In case some people new to programming sees this, i better point out that
this is bad:

char *str = "text";
printf(str);

If str has "%s" inside it will crash the app.

Correct usage:

char *str = "text";
printf("%s", str);

//eric

[Alf P. Steinbach]

* Marcus Kwok:

abbu <vi********@rediffmail.com> wrote:

int main()
{
wchar_t p[]="Good Morning";
}

How to use cout on p.
That is, can I use cout<<p;

It's not working.

Can anybody suggest how to use cout on wchar_t type strings?

The following program works fine here:
#include <iostream>

int main()
{
wchar_t p[] = L"Good Morning";
std::wcout << p << '\n';
}

g++ 3.4.4 on Windows does not support wide character streams.

Also be aware that what the wide characters streams do, is to convert to
narrow characters, in some /unspecified/ way.

--
A: Because it messes up the order in which people normally read text.
Q: Why is it such a bad thing?
A: Top-posting.
Q: What is the most annoying thing on usenet and in e-mail?

[Marcus Kwok]

Alf P. Steinbach <al***@start.no> wrote:

* Marcus Kwok:

The following program works fine here:
#include <iostream>

int main()
{
wchar_t p[] = L"Good Morning";
std::wcout << p << '\n';
}

g++ 3.4.4 on Windows does not support wide character streams.

Also be aware that what the wide characters streams do, is to convert to
narrow characters, in some /unspecified/ way.

I guess I should have mentioned that this was using VC++ 7.1 (VS .NET
2003) on Windows XP.

Thanks for the info regarding wide streams. I never use them but this
example seemed easy enough to whip together.

--
Marcus Kwok
Replace 'invalid' with 'net' to reply

[Ron Natalie]

abbu wrote:

int main()
{
wchar_t p[]="Good Morning";
}

You need an L ahead of the text literal to make it wide.

[abbu]

Thanks eric.