[Boost-users] Floating point exception in simple_segregated_storage (boost::pool)

From: Shriram V (shriram_vishwanathan_at_[hidden])
Date: 2005-08-05 14:09:39

Hi,

I am trying to use simple_segregated_storage<>, but I am getting "Floating
point exception" in simple_segregated_storage.hpp:194

This is the code that I used. Am I going wrong anywhere? Is it necessary to
upgrade to 1_32? Or is it some thing else?

Code:
=====
<snip>
#include <cstdlib>
#include <boost/pool/simple_segregated_storage.hpp>
#include <iostream>

int main()
{
   using namespace std;
   std::size_t size = 10 * 1024;
   void* ptr = malloc(size);
//   cout << ptr << endl;

   boost::simple_segregated_storage<char> T;

   T.add_ordered_block(ptr, size, 1024); //$B"+(B Floating point exception here.

   cout << T.malloc() << endl;

   return 0;
}
</snip>

simple_segregated_storage.hpp:194
=================================
<snip>
       char * old = static_cast<char *>(block)
</snip>

This code was compiled as:
==========================
g++ --version:
(GCC) 3.3.2

g++ -Wall -Werror -g3 -pedantic -I/home/include/boost-1_31  -o smem.o -c
smem.cpp
g++ -o smem smem.o

Boost:
======
Version: 1_31

Please guide.

Regards,
-Shriram