Function operator new

extra/yassl/taocrypt/test/memory.cpp:288–304

void* operator new(size_t sz)
{
    // put alloc node in front of requested memory
    void* ptr = malloc(sz + sizeof(alloc_node));
    if (ptr) {
        if (Tracking) {
            Lock l(mutex);
            ++Allocs;
            Bytes += sz;
            ++sizes[powerOf2(sz)].count_;
            insert(new (ptr) alloc_node);
        }
        return static_cast<char*>(ptr) + sizeof(alloc_node);
    }
    else
        assert(0);
}


void operator delete(void* ptr)