Is possible to hide underlying cointainers with boost range?

I have a graph structure where vertices can have several types of edges.

Vertex types are polymorphic and they must be able to "classify" edges depending their type and store them accordingly, but I want to be able to retrieve all edges at "base level" without knowing how are they store.

I'm trying to achieve this using boost::adaptors::transformed, boost::range::join and boost::any_range.

A example of this:

#include <iostream>
#include <sstream>
#include <set>
#include <memory>

#include <boost/range/adaptor/transformed.hpp>
#include <boost/range/join.hpp>
#include <boost/range/any_range.hpp>

// forward declarations
class BaseVertex;
class DerivedVertex1;
class DerivedVertex2;

struct TransformCaster
{
    typedef std::shared_ptr<BaseVertex> result_type;
    std::shared_ptr<BaseVertex> operator()(std::shared_ptr<DerivedVertex1> d1) const { return std::static_pointer_cast<BaseVertex>(d1); }
    std::shared_ptr<BaseVertex> operator()(std::shared_ptr<DerivedVertex2> d2) const { return std::static_pointer_cast<BaseVertex>(d2); }
};

class BaseVertex
{
  public:
    BaseVertex(size_t id): id_(id){}
    virtual ~BaseVertex () {}

    virtual std::stringstream name()
    {std::stringstream ss; ss << "Base " << id_; return ss;}

    virtual boost::any_range<std::shared_ptr<BaseVertex>,boost::forward_traversal_tag> getEdges() const = 0;

  protected:
    size_t id_;

};

class DerivedVertex1 : public BaseVertex
{
  public:
    DerivedVertex1(size_t id): BaseVertex(id){}

    virtual std::stringstream name()
    {std::stringstream ss; ss << "Derived1 " << id_; return ss;}

    void addEdge1(const std::shared_ptr<DerivedVertex1>& rel)
      { relations_1_.insert(rel); }
    void addEdge2(const std::shared_ptr<DerivedVertex2>& rel)
      { relations_2_.insert(rel); }

    virtual boost::any_range<std::shared_ptr<BaseVertex>,boost::forward_traversal_tag> getEdges() const
    {
      // These are temporary, right?
      auto range1 = relations_1_ | boost::adaptors::transformed(TransformCaster());
      auto range2 =  relations_2_ | boost::adaptors::transformed(TransformCaster());

      auto joined_range = boost::range::join(range1, range2);

      // This is wrapping temporary transformed ranges?
      boost::any_range<std::shared_ptr<BaseVertex>,boost::forward_traversal_tag> poly_range(joined_range);

      return poly_range;
    }

  private:
    std::set<std::shared_ptr<DerivedVertex1>> relations_1_;
    std::set<std::shared_ptr<DerivedVertex2>> relations_2_;
};

class DerivedVertex2 : public BaseVertex
{
  public:
    DerivedVertex2(size_t id): BaseVertex(id){}

    virtual std::stringstream name()
    {std::stringstream ss; ss << "Derived2 " << id_; return ss;}

    void addEdge1(const std::shared_ptr<DerivedVertex1>& rel)
      { relations_1_.insert(rel); }
    void addEdge2(const std::shared_ptr<DerivedVertex2>& rel)
      { relations_2_.insert(rel); }

    virtual boost::any_range<std::shared_ptr<BaseVertex>,boost::forward_traversal_tag> getEdges() const
    {
      // These are temporary, right?
      auto range1 = relations_1_ | boost::adaptors::transformed(TransformCaster());
      auto range2 =  relations_2_ | boost::adaptors::transformed(TransformCaster());

      auto joined_range = boost::range::join(range1, range2);

      // This is wrapping temporary transformed ranges?
      boost::any_range<std::shared_ptr<BaseVertex>,boost::forward_traversal_tag> poly_range(joined_range);

      return poly_range;
    }

  private:
    std::set<std::shared_ptr<DerivedVertex1>> relations_1_;
    std::set<std::shared_ptr<DerivedVertex2>> relations_2_;
};

int main()
{

  std::shared_ptr<DerivedVertex1> derived1 = std::make_shared<DerivedVertex1>(0);
  std::shared_ptr<DerivedVertex2> derived2 = std::make_shared<DerivedVertex2>(1);

  derived1->addEdge1(derived1); // self pointing edge
  derived1->addEdge2(derived2); // edge towards other

  std::shared_ptr<BaseVertex> base = std::static_pointer_cast<BaseVertex>(derived1);

  // segfault on getEdges()
  for(auto& e : base->getEdges())
    std::cout << e->name().str() << std::endl;

  return 0;
}

This is giving me segfault at getEdges() evaluation. As I understand, any_range is keeping a reference to temporary variables boost::adaptors::tranformed. I tried to keep the transform adaptors ranges as class member variables but didn't worked.

Is there a correct way to achieve this with any_range? Could transform_iterator / any_iterator types be the answer or would I face similar issues?