AMDG Daniel Veneros wrote:
Thanks,
I fixed some things and its running now. What I don't know how to do is to declarate/allocate a custom class.. I got this:
typedef managed_shared_memory::segment_manager SegmentManager;
typedef allocator<char, SegmentManager> CharAllocator;
typedef basic_string<char, std::char_traits<char>, CharAllocator> BasicString;
typedef allocator<int, SegmentManager> IntAllocator;
class Action { int id; BasicString task; public: Action(int num, const char *name, const VoidAllocator &void_alloc) :id(num), task(name,void_alloc) {} void setId(int num); void setTask(BasicString newTask); };
void Action::setId(int num) { id = num; }
void Action::setTask(BasicString newTask) { task = newTask; }
Now... how should I allocate the "Class" object?? Any Idea? Thanks!!
I assume that by Class you mean the Action class? If this class is used at the top level, you can use managed_shared_memory::construct. If you want to use an allocator with it, the commands are allocator<Action, SegmentManager> alloc(...); // allocate memory Action* action = alloc.allocate(1); // construct an object using placement new new (action) Action(12, "action", ...); In Christ, Steven Watanabe P.S. Please send messages like this to boost-users rather than directly to me.