scast

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// Copyright (C) 2010, Guy Barrand. All rights reserved.
// See the file tools.license for terms.
 
#ifndef tools_scast
#define tools_scast
 
// For implementations of cast methods.
 
#include "safe_cast"
#include "rcmp"
 
namespace tools {
 
template <class TO>
inline void* cmp_cast(const TO* a_this,const std::string& a_class) {
  if(!rcmp(a_class,TO::s_class())) return 0;
  return (void*)static_cast<const TO*>(a_this);
}
 
template <class TO>
inline void* cmp_cast(const TO* a_this,cid a_id) {
  if(TO::id_class()!=a_id) return 0;
  return (void*)static_cast<const TO*>(a_this);
}
 
}
 
#endif