/* * Copyright (c) 2011 Remko Tronçon * Licensed under the GNU General Public License v3. * See Documentation/Licenses/GPLv3.txt for more information. */ #pragma once #include <vector> #include <algorithm> namespace Swift { template<typename T> class SafeAllocator : public std::allocator<T> { public: template <class U> struct rebind { typedef SafeAllocator<U> other; }; SafeAllocator() throw() {} SafeAllocator(const SafeAllocator&) throw() : std::allocator<T>() {} template <class U> SafeAllocator(const SafeAllocator<U>&) throw() {} ~SafeAllocator() throw() {} void deallocate (T* p, size_t num) { std::fill(reinterpret_cast<char*>(p), reinterpret_cast<char*>(p + num), 0); std::allocator<T>::deallocate(p, num); } }; };