[boost] macro to work ok with ANSI/Unicode strings

From: John Torjo (john.groups_at_[hidden])
Date: 2007-11-21 04:11:50

Hi all,

I need some C help :
I want to create a macro that will expand to char* string or wchar_t* 
string, depending on the application's *char_type*.
This is what I have so far:

// the very short version
#define BOOST_LOG_STR(x)      ( x, L ## x)

The problem I have is when using it this way:

BOOST_LOG_STR("this " " and that");

It gives me the eror - concatenating wide and narrow strings. How do I 
get 'round that? Thanks!

Best,
John

-- 
http://John.Torjo.com -- C++ expert
... call me only if you want things done right