[ptr_container] ptr_vector<T>::resize creates uninitialized objects if T is a POD

[roman.perepelitsa@…]

ptr_vector<T>::resize creates new objects using 'new T' instead of 'new T()', which results in uninitialized objects if T is a POD. For consistency with STL containers (std::vector in particular) all PODs must be explicitly initialized.

Test: #include <cassert>

#include <boost/ptr_container/ptr_vector.hpp>

int main() {

boost::ptr_vector<int> v;

v.resize(1);

assert(v[0] == 0); Might fail.

}

ptr_circullar_buffer has the same problem.

I'm attaching a patch that fixes the problem.

[roman.perepelitsa@…]

Patch with the fix

[anonymous]

Patch applied to trunk.

Thanks

-Thorsten

[roman.perepelitsa@…]

That was fast. Thanks!

[anonymous]

class boost::ptr_vector<XXX, boost::heap_clone_allocator, std::allocator<void*> >' has no member named 'resize'