Simple segregated storage with Boost Pool

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C++

Boost

memory

I'm trying to implement a simple segregated storage using Boost but having problems using the classes. Here is a test application. It crashes at the two last lines where I try to allocate partitions from the memory pool.

Does anyone see a problem here?

#include <boost/pool/simple_segregated_storage.hpp>

using namespace boost;
typedef unsigned long u32;

struct obj
{
    u32 data[10];
};

void main()
{
    simple_segregated_storage<> storage;

    const u32 num_partitions = 10;
    const u32 block_sz = sizeof(obj) * num_partitions;
    const u32 partition_sz = sizeof(obj);

    obj *buf = new obj[num_partitions];

    void* ret = storage.segregate(buf, block_sz, partition_sz);
    bool e = storage.empty();

    obj *p1 = (obj*)storage.malloc(); //Crashes here
    obj *p2 = (obj*)storage.malloc();
}