introspection.h

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//=================================================================================================
// Copyright (c) 2011, Johannes Meyer, TU Darmstadt
// All rights reserved.

// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//     * Redistributions of source code must retain the above copyright
//       notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above copyright
//       notice, this list of conditions and the following disclaimer in the
//       documentation and/or other materials provided with the distribution.
//     * Neither the name of the Flight Systems and Automatic Control group,
//       TU Darmstadt, nor the names of its contributors may be used to
//       endorse or promote products derived from this software without
//       specific prior written permission.

// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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//=================================================================================================

#ifndef CPP_INTROSPECTION_H
#define CPP_INTROSPECTION_H

#include <introspection/forwards.h>
#include <introspection/package.h>
#include <introspection/message.h>
#include <introspection/field.h>

namespace cpp_introspection {

  void load(const std::string& library_or_path);

  template <typename T> MessagePtr introspect(T& instance) {
    MessagePtr message = messageByTypeId(typeid(T));
    if (!message) return MessagePtr();
    return message->introspect(&instance);
  }

} // namespace cpp_introspection

#endif // CPP_INTROSPECTION_H