Re: How to update both the Console and the GTKMM gui window after running other functions

[Alan Mazer <alan s mazer jpl nasa gov>]

So weird.  I always use the ! and that's the example I see on the web as 
well.  It looks like the intended usage of this routine is that it 
returns false if threading needs to be initialized, in which case you 
call Glib::thread_init.  If threading doesn't need to be initialized, 
though, there shouldn't be an error.  It should just fall through.  So 
use the !, but remove the else with the error message and the exit.

-- Alan


On 8/5/2013 2:07 PM, Moh B. wrote:
> Hi,
> I think you should put:
>         if (Glib::thread_supported())
> instead of:
>         if (!Glib::thread_supported()) <== Your code
> see the " ! " difference.
> ============================================
> On Mon, 2013-08-05 at 16:27 -0400, L. D. James wrote:
> > Thanks!
> >
> > I added the two libraries.  Performed clean make and get the same
> > output.
> >
> > This is the Makefile and other files used by Eclipse:
> >
> > // Code - Makefile
> > // ----------------------------------------------------------
> > ################################################################################
> > # Automatically-generated file. Do not edit!
> > ################################################################################
> >
> > -include ../makefile.init
> >
> > RM := rm -rf
> >
> > # All of the sources participating in the build are defined here
> > -include sources.mk
> > -include src/subdir.mk
> > -include subdir.mk
> > -include objects.mk
> >
> > ifneq ($(MAKECMDGOALS),clean)
> > ifneq ($(strip $(C++_DEPS)),)
> > -include $(C++_DEPS)
> > endif
> > ifneq ($(strip $(C_DEPS)),)
> > -include $(C_DEPS)
> > endif
> > ifneq ($(strip $(CC_DEPS)),)
> > -include $(CC_DEPS)
> > endif
> > ifneq ($(strip $(CPP_DEPS)),)
> > -include $(CPP_DEPS)
> > endif
> > ifneq ($(strip $(CXX_DEPS)),)
> > -include $(CXX_DEPS)
> > endif
> > ifneq ($(strip $(C_UPPER_DEPS)),)
> > -include $(C_UPPER_DEPS)
> > endif
> > endif
> >
> > -include ../makefile.defs
> >
> > # Add inputs and outputs from these tool invocations to the build
> > variables
> >
> > # All Target
> > all: gtkmmAllen2
> >
> > # Tool invocations
> > gtkmmAllen2: $(OBJS) $(USER_OBJS)
> >      @echo 'Building target: $@'
> >      @echo 'Invoking: GCC C++ Linker'
> >      g++  -o "gtkmmAllen2" $(OBJS) $(USER_OBJS) $(LIBS)
> >      @echo 'Finished building target: $@'
> >      @echo ' '
> >
> > # Other Targets
> > clean:
> >      -$(RM) $(OBJS)$(C
> > ++_DEPS)$(C_DEPS)$(CC_DEPS)$(CPP_DEPS)$(EXECUTABLES)$(CXX_DEPS)$(C_UPPER_DEPS) gtkmmAllen2
> >      - echo ' '
> >
> > .PHONY: all clean dependents
> > .SECONDARY:
> >
> > -include ../makefile.targets
> > // ----------------------------------------------------------
> > // code end1
> >
> > // Code begin: objects.mk
> > // ---------------------------------------------------------
> > ################################################################################
> > # Automatically-generated file. Do not edit!
> > ################################################################################
> >
> > USER_OBJS :=
> >
> > LIBS := -lgthread-2.0 -lpthread -lglib-2.0 -lgtkmm-3.0 -latkmm-1.6
> > -lgdkmm-3.0 -lgiomm-2.4 -lpangomm-1.4 -lgtk-3 -lglibmm-2.4
> > -lcairomm-1.0 -lgdk-3 -latk-1.0 -lgio-2.0 -lpangocairo-1.0
> > -lgdk_pixbuf-2.0 -lcairo-gobject -lpango-1.0 -lcairo -lsigc-2.0
> > -lgobject-2.0 -lgtkmm-3.0 -latkmm-1.6 -lgdkmm-3.0 -lgiomm-2.4
> > -lpangomm-1.4 -lgtk-3 -lglibmm-2.4 -lcairomm-1.0 -lgdk-3 -latk-1.0
> > -lgio-2.0 -lpangocairo-1.0 -lgdk_pixbuf-2.0 -lcairo-gobject
> > -lpango-1.0 -lcairo -lsigc-2.0 -lgobject-2.0 -lglib-2.0
> > // ---------------------------------------------------------
> > // Code end
> >
> > // Code begin: sources.mk
> > // ---------------------------------------------------------
> > ################################################################################
> > # Automatically-generated file. Do not edit!
> > ################################################################################
> >
> > O_SRCS :=
> > CPP_SRCS :=
> > C_UPPER_SRCS :=
> > C_SRCS :=
> > S_UPPER_SRCS :=
> > OBJ_SRCS :=
> > ASM_SRCS :=
> > CXX_SRCS :=
> > C++_SRCS :=
> > CC_SRCS :=
> > OBJS :=
> > C++_DEPS :=
> > C_DEPS :=
> > CC_DEPS :=
> > CPP_DEPS :=
> > EXECUTABLES :=
> > CXX_DEPS :=
> > C_UPPER_DEPS :=
> >
> > # Every subdirectory with source files must be described here
> > SUBDIRS := \
> > src \
> > // ---------------------------------------------------------
> > // Code end
> >
> > -- L. James
> >
> > --
> > L. D. James
> > ljames apollo3 com
> > www.apollo3.com/~ljames
> >
> > On 08/05/2013 03:58 PM, Alan Mazer wrote:
> >
> > > Ah.  Perhaps it's how you built it.  If you're using Linux, I link
> > > with -lgthread-2.0.  I actually like with -lpthread as well,
> > > although that might not be necessary.  I have multiple types of
> > > threads in some apps.  Try that and see if that helps.
> > >
> > > -- Alan
> > _______________________________________________
> > gtkmm-list mailing list
> > gtkmm-list gnome org
> > https://mail.gnome.org/mailman/listinfo/gtkmm-list