fwd.hpp

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#pragma once
 
namespace fc {
 
template<typename T,unsigned int S, typename Align=double>
class fwd {
  public:
    template<typename U> fwd( U&& u );
    template<typename U, typename V> fwd( U&& u, V&& v );
    template<typename U, typename V, typename X, typename Y> fwd( U&& u, V&& v, X&&, Y&& );
    fwd();
 
    fwd( const fwd& f );
    fwd( fwd&& f );
 
    operator const T&()const;
    operator T&();
 
    T& operator*();
    const T& operator*()const;
    const T* operator->()const;
 
    T* operator->();
    bool operator !()const;
 
    template<typename U>
    T& operator = ( U&& u );
 
    T& operator = ( fwd&& u );
    T& operator = ( const fwd& u );
 
    ~fwd();
    
  private:
    alignas(Align) char _store[S];
};
  
 
} // namespace fc