Re: [Boost-users] How to use the shared region in append mode

manish4gupta wrote:

if(flag == 0) managed_shared_memory segment(create_only,MySharedMemory, 99989); else managed_shared_memory segment(open_only ,MySharedMemory);

Error message: Indexingtest.cpp:41: error: ‘segment’ was not declared in this scope

How can i overcome such pblm.

By reading a good book about C++ :-) You want to learn about scope. Then you have several options. Pointers are one, functions might be another (not sure if managed_shared_memory is copyable). If you go for pointers, familiarize yourself with shared_ptr. Smart pointers are your friends. Regards, Roland