text: /*
   *                   GridGain Community Edition Licensing
   *                   Copyright 2019 GridGain Systems, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License") modified with Commons Clause
   * Restriction; you may not use this file except in compliance with the License. You may obtain a
   * copy of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software distributed under the
   * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied. See the License for the specific language governing permissions
   * and limitations under the License.
   *
   * Commons Clause Restriction
   *
   * The Software is provided to you by the Licensor under the License, as defined below, subject to
   * the following condition.
   *
   * Without limiting other conditions in the License, the grant of rights under the License will not
   * include, and the License does not grant to you, the right to Sell the Software.
   * For purposes of the foregoing, “Sell” means practicing any or all of the rights granted to you
   * under the License to provide to third parties, for a fee or other consideration (including without
   * limitation fees for hosting or consulting/ support services related to the Software), a product or
   * service whose value derives, entirely or substantially, from the functionality of the Software.
   * Any license notice or attribution required by the License must also include this Commons Clause
   * License Condition notice.
   *
   * For purposes of the clause above, the “Licensor” is Copyright 2019 GridGain Systems, Inc.,
   * the “License” is the Apache License, Version 2.0, and the Software is the GridGain Community
   * Edition software provided with this notice.
   */
  
  #ifndef _IGNITE_IMPL_BINARY_BINARY_TYPE_IMPL
  #define _IGNITE_IMPL_BINARY_BINARY_TYPE_IMPL
  
  #include <memory>
  #include <stdint.h>
  
  #include <ignite/ignite_error.h>
  
  namespace ignite
  {
      namespace binary
      {
          class BinaryReader;
          class BinaryWriter;
  
          template<typename T>
          struct BinaryType;
  
          template<>
          struct BinaryType<IgniteError>
          {
              static int32_t GetTypeId();
  
              static void GetTypeName(std::string& dst)
              {
                  dst = "IgniteError";
              }
  
              static int32_t GetFieldId(const char* name);
  
              static bool IsNull(const IgniteError& obj)
              {
                  return false;
              }
  
              static void GetNull(IgniteError& dst);
  
              static void Write(BinaryWriter& writer, const IgniteError& obj);
  
              static void Read(BinaryReader& reader, IgniteError& dst);
          };
  
          /**
           * Write helper. Takes care of proper writing of pointers.
           */
          template<typename T>
          struct WriteHelper
          {
              template<typename W>
              static void Write(W& writer, const T& val)
              {
                  writer.template WriteTopObject0<BinaryWriter>(val);
              }
          };
  
          /**
           * Specialization for the pointer case.
           */
          template<typename T>
          struct WriteHelper<T*>
          {
              template<typename W>
              static void Write(W& writer, const T* val)
              {
                  if (!val)
                      writer.WriteNull0();
                  else
                      writer.template WriteTopObject0<BinaryWriter>(*val);
              }
          };
  
          /**
           * Read helper. Takes care of proper reading of pointers.
           */
          template<typename T>
          struct ReadHelper
          {
              template<typename R>
              static T Read(R& reader)
              {
                  T res;
  
                  Read<R>(reader, res);
  
                  return res;
              }
  
              template<typename R>
              static void Read(R& reader, T& val)
              {
                  reader.template ReadTopObject0<BinaryReader, T>(val);
              }
          };
  
          /**
           * Specialization for the pointer case.
           */
          template<typename T>
          struct ReadHelper<T*>
          {
              template<typename R>
              static T* Read(R& reader)
              {
                  if (reader.SkipIfNull())
                      return 0;
  
                  std::auto_ptr<T> res(new T());
  
                  reader.template ReadTopObject0<BinaryReader, T>(*res);
  
                  return res.release();
              }
  
              template<typename R>
              static void Read(R& reader, T*& ptr)
              {
                  ptr = Read<R>(reader);
              }
          };
      }
  }
  
  #endif //_IGNITE_IMPL_BINARY_BINARY_TYPE_IMPL
  