sc_typeindex.h

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  with this work for additional information regarding copyright ownership.
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/*****************************************************************************

  sc_typeindex.h -- Wrapper around std::typeinfo to allow usage in containers
*/
#ifndef SYSC_UTILS_SC_TYPEINDEX_H_INCLUDED_
#define SYSC_UTILS_SC_TYPEINDEX_H_INCLUDED_

#include "sysc/kernel/sc_cmnhdr.h" // SC_CPLUSPLUS

#include <typeinfo>

#if SC_CPLUSPLUS >= 201103L
#include <typeindex> // C++11 has std::typeindex to serve our needs

namespace sc_core {
typedef std::type_index sc_type_index;
} // namespace sc_core

#else // C++03 implementation

namespace sc_core {

class sc_type_index
{
public:
  sc_type_index(const std::type_info& ti)
    : info_(&ti)
  {}

  bool operator==( const sc_type_index& rhs ) const
    { return *info_ == *rhs.info_; }

  bool operator!=( const sc_type_index& rhs ) const
    { return *info_ != *rhs.info_; }

  bool operator< ( const sc_type_index& rhs ) const
    { return info_->before( *rhs.info_ ); }

  bool operator<=( const sc_type_index& rhs ) const
    { return !(*this > rhs); }

  bool operator> ( const sc_type_index& rhs ) const
    { return rhs.info_->before( *info_ ); }

  bool operator>=( const sc_type_index& rhs ) const
    { return !(*this < rhs); }

  const char* name() const
    { return info_->name(); }

private:
  std::type_info const* info_;

}; // class sc_type_index

} // namespace sc_core

#endif // SC_CPLUSPLUS < 201103L
#endif // SYSC_UTILS_SC_TYPEINDEX_H_INCLUDED_
// Taf!