On Wed, 10 Oct 2007, Kenneth Lerman wrote:
> I'm very comfortable using the standard C libraries, but have concerns about
> using the C++ class libraries. Specifically, I'm concerned that their use of
> memory might be somewhat less deterministic than the rest of emc. In a
> previous life involving other projects of this nature, I heard strong
> arguments both for and against using such libraries. I purposely avoided
> using the map class in my code.
>
> Ken
I'm not too familiar with C++ memory allocation, but I thought I'd share
this nifty hack, courtesy of pete vavaroutsos:
#ifdef __cplusplus
// Overloaded new operator used to call constructors explicitly without
// memory allocation. This prevents dynamic reallocation of memory which can
// cause problems if we request memory that is not available - not a good
// situation to be in when you are rapidly moving chunks of iron around.
inline void *operator new (size_t s, void *ptr) { return(ptr); }
inline void *operator new [] (size_t, void *ptr) { return(ptr); }
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