PySTLAdaptor.h

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// This file's extension implies that it's C, but it's really -*- C++ -*-.
 
/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
// $Id$
#ifndef PYDUMPER_PYSTLADAPTOR_H
#define PYDUMPER_PYSTLADAPTOR_H
 
 
namespace PyDumper {
 
 
template <class C>
class PySTLAdaptor
{
public:
  class iterator
  {
  public:
    iterator (typename C::const_iterator it) : m_it (it) {}
    typename C::const_iterator::value_type operator*() { return *m_it; }
    iterator& operator++() { ++m_it;  return *this; }
    bool operator!= (const iterator& other) const { return m_it != other.m_it; }
  private:
    typename C::const_iterator m_it;
  };
 
 
  PySTLAdaptor (const C& c) : m_c (&c) {}
  iterator begin() const { return m_c->begin(); }
  iterator end() const { return m_c->end(); }
 
 
private:
  const C* m_c;
};
 
 
} // namespace PyDumper
 
 
#endif // not PYDUMPER_PYSTLADAPTOR_H