What's wrong with this use of placement new[]? do...

Are these placement new macros correct?...

Delay true base class construction with placement new...

Using placement new, malloc, and free...

Placement new breaks consts and references?...

Safe placement new & explicit destructor call...

Is it well-defined/legal to placement-new multiple times at the same address?...

How to implement safe copy constructor for class that has internal placement new (with std::string)...

what is placement new operator in C++ and does java has it?...

Mixing operator new[] and placement new with ordinary delete[]...

Is `new (this) MyClass();` undefined behaviour after directly calling the destructor?...

transfer object ownership with placement new...

Using placement new in a Vector Container...

STL Containers allocation placement new...

placement new VS explicit constructor call in C++...

Unusual use of new in historical code. What does it mean?...

When a constructor is called explicitly is the initializer and member variables constructed?...

Invoking Destructor Approach Comparison...

Destructor not called after destroying object placement-new'ed...

Placement-new vs gcc 4.4.3 strict-aliasing rules...

Boost shared_ptr with overloaded placement new/delete...

What is this second new?...

Placement new and non-default constructors...

Segfault in C++ calling virtual method on object created in pre-allocated buffer...

operator new for array of class without default constructor...

How does operator overloading (especially 'new') arity work?...

Magic in placement new?...

How do I allocate variably-sized structures contiguously in memory?...

How to reset a class using placment delete/new from a template?...

Variable sized class - C++...