On 4/9/07, J.C. Pizarro <[EMAIL PROTECTED]> wrote:
#include <stddef.h>void *__allocate_array_OptionA(size_t num, size_t size) { // 1st best unsigned long long tmp = (unsigned long long)size * num; if (tmp >= 0x0000000080000000ULL) tmp=~size_t(0); return operator new[](tmp); }
First this just happens to be the best for x86, what about PPC or really any embedded target where people are more concern about code size than say x86. Also what about x86_64 where sizeof(size_t) == sizeof(unsigned long long) so this trick is not going to work -- Pinski
