Hello, I send to you the program. I take it from an example on the boost site : #include #include #include #include <string> #include <cstdlib> //std::system using namespace boost::interprocess; //Define an STL compatible allocator of ints that allocates from the managed_shared_memory. //This allocator will allow placing containers in the segment typedef allocator ShmemAllocator; //Alias a vector that uses the previous STL-like allocator so that allocates //its values from the segment typedef vector MyVector; //Main function. For parent process argc == 1, for child process argc == 2 int main(int argc, char *argv[]) { if(argc == 1){ //Parent process //Remove shared memory on construction and destruction struct shm_remove { shm_remove() { shared_memory_object::remove("MySharedMemory"); } ~shm_remove(){ shared_memory_object::remove("MySharedMemory"); } } remover; //Create a new segment with given name and size managed_shared_memory segment(create_only, "MySharedMemory", 65536); //Initialize shared memory STL-compatible allocator const ShmemAllocator alloc_inst (segment.get_segment_manager()); //Construct a vector named "MyVector" in shared memory with argument alloc_inst *MyVector *myvector = segment.construct<MyVector>("MyVector")(alloc_inst);* * ;* } else{ // some code here } return 0; }; The program can not run this instruction: *MyVector *myvector = segment.construct<MyVector>("MyVector")(alloc_inst); *I am using Netbeans 7.1.2 with cygwin 4.x on windows XP SP3 and boost 1.48. When I run it in external terminal I got this error: */cygdrive/C/Program Files/NetBeans 7.1.2/ide/bin/nativeexecution/dorun.sh: line 33: 12900 Segmentation fault (core dumped) sh "${SHFILE}" *When I debug it I got this : Signal received SIGSEGV(segmentation fault) Thank you and any suggestion is welcome.* *Austina* * 2012/12/3 Joshua Boyce

On Fri, Nov 30, 2012 at 10:00 PM, Olivier Austina < olivier.austina@gmail.com> wrote:

...

Hello,

This is the details of the error I got (with Netbeans) :

12 [main] cppapplication_4 3608 exception::handle: Exception: STATUS_ACCESS_VIOLATION 371 [main] cppapplication_4 3608 open_stackdumpfile: Dumping stack trace to cppapplication_4.exe.stackdump

RUN FAILED (exit value 35 584, total time: 2s)

Many thanks

2012/11/30 Olivier Austina

...

Hello,

I try to run an example from this online book( http://en.highscore.de/cpp/boost/interprocesscommunication.html) and I got "RUN FAILED (exit value 1, total time: 938ms) ". I am using Netbeans. This is the example:

#include #include <iostream>

int main() { boost::interprocess::shared_memory_object::remove("Highscore"); boost::interprocess::managed_shared_memory managed_shm(boost::interprocess::open_or_create, "Highscore", 1024); int *i = managed_shm.construct<int>("Integer")(99); std::cout << *i << std::endl; std::pair p = managed_shm.find<int>("Integer"); if (p.first) std::cout << *p.first << std::endl; }

Thanks very much. -- Regards Austina

-- Regards Austina

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You may have more luck getting an answer if you post the generated stack dump (cppapplication_4.exe.stackdump).

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-- Regards Austina