Hi,
Sometimes, when I change a small bit of a class defined in a common
header file shared by multiple files, I need to recompile all the files
in the project that use that class or I will get all kinds of strange
run-time errors. Does anyone know the reasons? Thanks a lot!
Rick
7  1070  go***********@g mail.com wrote: Sometimes, when I change a small bit of a class defined in a common
header file shared by multiple files, I need to recompile all the files
in the project that use that class or I will get all kinds of strange
run-time errors. Does anyone know the reasons?
Is this a joke?
Victor Bazarov wrote: go***********@g mail.com wrote: Sometimes, when I change a small bit of a class defined in a common
header file shared by multiple files, I need to recompile all the files
in the project that use that class or I will get all kinds of strange
run-time errors. Does anyone know the reasons?
Is this a joke?
Either that, or he's just extremely ignorant.
No.
Victor Bazarov wrote: go***********@g mail.com wrote: Sometimes, when I change a small bit of a class defined in a common
header file shared by multiple files, I need to recompile all the files
in the project that use that class or I will get all kinds of strange
run-time errors. Does anyone know the reasons?
Is this a joke?
On Fri, 29 Jul 2005 20:59:05 -0000, "Free Bird" <@> did courageously
avow: Victor Bazarov wrote: go***********@g mail.com wrote: > Sometimes, when I change a small bit of a class defined in a common
> header file shared by multiple files, I need to recompile all the files
> in the project that use that class or I will get all kinds of strange
> run-time errors. Does anyone know the reasons?
Is this a joke?
Either that, or he's just extremely ignorant.
And writing classes? Looks like fish bait to me. ;-)
Ken Wilson
"Coding, coding, over the bounding main()" go***********@g mail.com wrote: Sometimes, when I change a small bit of a class defined in a common
header file shared by multiple files, I need to recompile all the files
You change "strange" for "starnge", for example?
Try changing bigger bits.
--
Salu2
gouqizi.lvcha wrote: Sometimes, when I change a small bit of a class defined in a common
header file shared by multiple files, I need to recompile all the files
in the project that use that class or I will get all kinds of strange
run-time errors. Does anyone know the reasons? Thanks a lot!
Sorry about the local yokels. They forget that the learning curve to compile
is non-obvious.
You are probably compiling without an IDE that puts together all these files
into build scripts automagically. If you compile on a command line, with
g++, change a header, don't recompile everything, and link, you will get
weird errors. That's because each time you change a header file, every C++
file using that header must recompile. The .o or .obj files don't see the
new header automatically.
From here, use Google to find a newsgroup that treats your compiler, and
they will recommend the best editor and/or build scripts for it.
--
Phlip http://www.c2.com/cgi/wiki?ZeekLand
Thanks, Philip,
Your answer is quite helpful. I am using gcc and I need to get a better
makefile.
Rick
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