Yes, indeed, and the new incarnation of that template function already looks
exactly like yours.
Howerver, that does not explain why adding the gtkmm property sheet would cause
std::streamstring to crash.
I am now testing the library using GNU and Code::Blocks, but still, as soon as
I add the gtkmm library, I get other errors.
---
from [drive:]\dev\C++\MyApp\main.cpp:81:
d:/gtkmm/include/pango-1.0/pango/pango-utils.h:34:45: error: 'stream' was not
declared in this scope
d:/gtkmm/include/pango-1.0/pango/pango-utils.h:35:23: error: expected
primary-expression before '*' token
d:/gtkmm/include/pango-1.0/pango/pango-utils.h:35:24: error: 'str' was not
declared in this scope
d:/gtkmm/include/pango-1.0/pango/pango-utils.h:35:27: error: expression list
treated as compound expression in initializer [-fpermissive]
---
The settings->Compiler->Other Options are:
gtkmm-2.4 --cflagas
~~~~~~~~~~~~~~~~~~~
-mms-bitfields -Id:/gtkmm/include/gtkmm-2.4 -Id:/gtkmm/lib/gtkmm-2.4/include
-Id:/gtkmm/include/atkmm-1.6 -Id:/gtkmm/include/giomm-2.4
-Id:/gtkmm/lib/giomm-2.4/include -Id:/gtkmm/include/pangomm-1.4
-Id:/gtkmm/lib/pangomm-1.4/include -Id:/gtkmm/include/gtk-2.0
-Id:/gtkmm/include/gdkmm-2.4 -Id:/gtkmm/lib/gdkmm-2.4/include
-Id:/gtkmm/include/atk-1.0 -Id:/gtkmm/include/glibmm-2.4
-Id:/gtkmm/lib/glibmm-2.4/include -Id:/gtkmm/include/glib-2.0
-Id:/gtkmm/lib/glib-2.0/include -Id:/gtkmm/include/sigc++-2.0
-Id:/gtkmm/lib/sigc++-2.0/include -Id:/gtkmm/include/cairomm-1.0
-Id:/gtkmm/lib/cairomm-1.0/include -Id:/gtkmm/include/pango-1.0
-Id:/gtkmm/include/cairo -Id:/gtkmm/include -Id:/gtkmm/include/freetype2
-Id:/gtkmm/include/libpng14 -Id:/gtkmm/lib/gtk-2.0/include
-Id:/gtkmm/include/gdk-pixbuf-2.0
and for the linker are:
gtkmm-2.4 --libs
~~~~~~~~~~~~~~~~
-Ld:/gtkmm/lib -Lc:/devel/dist/win32/libpng-1.4.3-1/lib -lgtkmm-2.4 -latkmm-1.6
-lgdkmm-2.4 -lgiomm-2.4 -lpangomm-1.4 -lgtk-win32-2.0 -lglibmm-2.4
-lcairomm-1.0 -lsigc-2.0 -lgdk-win32-2.0 -latk-1.0 -lgio-2.0 -lpangowin32-1.0
-lgdi32 -lpangocairo-1.0 -lgdk_pixbuf-2.0 -lpng14 -lpango-1.0 -lcairo
-lgobject-2.0 -lgmodule-2.0 -lgthread-2.0 -lglib-2.0 -lintl
I feel like I am against the wall here, the errors are from the gtkmm libary
and there is very little I can do about it.
Any suggestions?
----- Original Message -----
From: Gavin Lambert
Sent: 02/12/13 04:53 PM
To: 'Doesnt Stop'
Subject: RE: VSE10 and GTKmm 2.22
There are indeed several problems with the code, not the least of which is that
you are returning a reference to a stack-created temporary object, which is
extremely likely to explode in your face at some point.
This would be a more correct version of the function:
template<typename T>
std::string toString(const T& data)
{
std::ostringstream num;
num << data;
return num.str();
}
From: gtkmm-list [mailto:[email protected]] *On Behalf Of *Doesnt
Stop
*Sent:* Wednesday, 13 February 2013 10:27
*To:* Gtkmm List
*Subject:* VSE10 and GTKmm 2.22
There is no problem with the code.
#include <iostream>
1. template< typename T>
2. std::string& toString(const T& data){
3. std::stringstream num(std::stringstream::out);
4. num << data;
5. return run.c_str();
6. }
However, an error is triggered by line 3. This error started happening as soon
as I
added the GTKmm property sheet. If I remove the property sheet from the
project, then
the applicatin compiles without any problem.
So, the problem is the gtkmm and not VC++ or the IDE in my Win7.
Is there anyone here having the same problem?
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