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Home » U++ Library support » Look and Chameleon Technology » A little theming
Re: A little theming [message #18762 is a reply to message #18712] Mon, 20 October 2008 10:51 Go to previous messageGo to previous message
mrjt is currently offline  mrjt
Messages: 705
Registered: March 2007
Location: London
Contributor
chickenk wrote on Sat, 18 October 2008 08:10

2. The Stream operator% overloading seems to make gcc unhappy. The prototype is:
Stream& Stream::operator%(String& s);

Since it is passed a reference, the parameter must be a real allocated variable (at least it seems to be what gcc wants). In file Theme.cpp, line 27, the code
s % (String)png;
raises an error from gcc.
I could correct it by first creating a string variable from the 'png' StringStream, then passing its reference to the operator, like this :
String s_png = (String)png;
s % s_png;

Is there a better way to achieve this? Or a GCC option allowing the original contruction ? Can you confirm you compiled this code with MSVC and not mingw ?

Sorry, this one is my error. It was tested of MSVC and I always forget the stricter GCC requirements.

I don't know of any better way that adding a variable. It's a real pain IMO.
 
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