Re: [Boost-Users] Re: RegEx++ and Visual Studio .NET STL Problems

From: Nir Dremer (nir_dremer_at_[hidden])
Date: 2002-07-03 03:03:12

This problem is bad heap allocation.
if anywhere in your program you create something using
the new operand and afterward access some ilegal
position (beyond the end of the allocation) - vc7
compiler will detect that and will popup an assert.

regex++ is working excellent with vc7 so you can
assume it's something in the code you wrote that
corrupts the heap.

Good idea would be to refer to _CrtCheckMemory() API 
and to debug you allocations code.

Cheers,
Nir

--- regexpp <john_maddock_at_[hidden]> wrote:
> --- In Boost-Users_at_y..., "john_p_osborn"
> <john_p_osborn_at_y...> wrote:
> > When I upgraded to Visual Studio .NET my programs
> that use regex++ 
> > stopped working.  Many simple calls fail during
> string destruction 
> > with bad heap pointers.  I never had any problems
> under msvc 
> version 
> > 6.  Has anyone else experienced this?  Is a
> problem with the new MS 
> > STL?
> 
> Nope, but make doubly sure that you are using a
> shared memory 
> allocator, and if your project uses dll's that all
> the dll's are 
> built with the same code generation options (ie the
> dll runtime).
> 
> Hope this helps,
> 
> John Maddock
> 
> 

__________________________________________________
Do You Yahoo!?
Sign up for SBC Yahoo! Dial - First Month Free
http://sbc.yahoo.com