PImpl.hpp

/*
 * PImpl.hpp
 * 
 * Copyright (C) 2022 by RStudio, PBC
 *
 * Unless you have received this program directly from RStudio pursuant to the terms of a commercial license agreement
 * with RStudio, then this program is licensed to you under the following terms:
 *
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 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
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 * permit persons to whom the Software is furnished to do so, subject to the following conditions:
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 * Software.
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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#ifndef LAUNCHER_PLUGINS_P_IMPL_HPP
#define LAUNCHER_PLUGINS_P_IMPL_HPP
 
#include <memory>
 
#define PRIVATE_IMPL_START                            \
   struct Impl;
 
#define PRIVATE_IMPL(in_memberName)                      \
   PRIVATE_IMPL_START                                    \
   struct ImplDeleter { void operator()(Impl*); };       \
   std::unique_ptr<Impl, ImplDeleter> in_memberName;
 
#define PRIVATE_IMPL_SHARED(in_memberName)   \
   PRIVATE_IMPL_START                        \
   std::shared_ptr<Impl> in_memberName;
 
#define PRIVATE_IMPL_DELETER_IMPL(in_owningClass)                                   \
void in_owningClass::ImplDeleter::operator()(in_owningClass::Impl* io_toDelete)     \
{                                                                                   \
   delete io_toDelete;                                                              \
}
 
#endif