* How to set a breakpoint at a C++ class function?
@ 2009-03-17 5:35 Meryl Silverburgh
2009-03-17 6:34 ` Paul Pluzhnikov
0 siblings, 1 reply; 2+ messages in thread
From: Meryl Silverburgh @ 2009-03-17 5:35 UTC (permalink / raw)
To: gdb
HI,
I am tyring to set a break point at a c++ class function.
at a gdb prompt, I did:
(gdb) break RenderBlock::calcBlockPrefWidths
Can't find member of namespace, class, struct, or union named
"RenderBlock::calcBlockPrefWidths"
Hint: try 'RenderBlock::calcBlockPrefWidths<TAB> or
'RenderBlock::calcBlockPrefWidths<ESC-?>
It did not work.
But when I do
(gdb_ break RenderBlock.cpp:4148 (using line number), it works.
(gdb) break RenderBlock.cpp:4148
Breakpoint 1 at 0xaa1fdfd8: file
webkit/WebCore/rendering/RenderBlock.cpp, line 4148.
Can you please tell me why?
Thank you.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: How to set a breakpoint at a C++ class function?
2009-03-17 5:35 How to set a breakpoint at a C++ class function? Meryl Silverburgh
@ 2009-03-17 6:34 ` Paul Pluzhnikov
0 siblings, 0 replies; 2+ messages in thread
From: Paul Pluzhnikov @ 2009-03-17 6:34 UTC (permalink / raw)
To: Meryl Silverburgh; +Cc: gdb
On Mon, Mar 16, 2009 at 10:35 PM, Meryl Silverburgh
<silverburgh.meryl@gmail.com> wrote:
> (gdb) break RenderBlock::calcBlockPrefWidths
> Can't find member of namespace, class, struct, or union named
> "RenderBlock::calcBlockPrefWidths"
> Hint: try 'RenderBlock::calcBlockPrefWidths<TAB> or
> 'RenderBlock::calcBlockPrefWidths<ESC-?>
>
>
> It did not work.
Note the leading single quote (which is required) in what GDB
suggests you try.
What happens when you type (at the (gdb) prompt):
'RenderBlock::calcBlockPrefWiths
and then hit the TAB key?
--
Paul Pluzhnikov
^ permalink raw reply [flat|nested] 2+ messages in thread
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