sapphire/src/common/Framework.h

#ifndef _CORE_FRAMEWORK_H
#define _CORE_FRAMEWORK_H

#include <map>
#include <typeindex>
#include <typeinfo>
#include <boost/shared_ptr.hpp>
#include <cassert>

namespace Core {

class Framework
{
  using TypenameToObject = std::map< std::type_index, boost::shared_ptr< void > >;
  TypenameToObject ObjectMap;

public:
  template< typename T >
  boost::shared_ptr< T > get()
  {
    auto iType = ObjectMap.find( typeid( T ) );
    assert( !( iType == ObjectMap.end() ) );
    return boost::static_pointer_cast< T >( iType->second );
  }

  template< typename T >
  void set( boost::shared_ptr< T > value )
  {
    assert( value ); // why would anyone store nullptrs....
    ObjectMap[ typeid( T ) ] = value;
  }
};

}

#endif // _CORE_FRAMEWORK_H