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#ifndef ADHOCUTIL_PLUGINS_IMPL_H
#define ADHOCUTIL_PLUGINS_IMPL_H
#include "plugins.h"
namespace AdHoc {
template <typename T>
PluginOf<T>::PluginOf(const T * t, const std::string & n, const std::string & f, int l) :
Plugin(n, f, l),
impl(t)
{
}
template <typename T>
PluginOf<T>::~PluginOf()
{
delete impl;
}
/// Get the type of this plugin.
template <typename T>
const std::type_info &
PluginOf<T>::type() const
{
return typeid(T);
}
/// Get the implementation of this plugin.
template <typename T>
const T *
PluginOf<T>::implementation() const
{
return impl;
}
template <typename T>
void
PluginManager::add(const T * i, const std::string & n, const std::string & f, int l)
{
add(PluginPtr(new PluginOf<T>(i, n, f, l)));
}
template <typename T>
void
PluginManager::remove(const std::string & n)
{
remove(n, typeid(T));
}
template <typename T>
boost::shared_ptr<const PluginOf<T>>
PluginManager::get(const std::string & n) const
{
return boost::dynamic_pointer_cast<const PluginOf<T>>(get(n, typeid(T)));
}
template <typename T>
const T *
PluginManager::getImplementation(const std::string & n) const
{
return get<T>(n)->implementation();
}
template <typename T>
std::set<boost::shared_ptr<const PluginOf<T>>>
PluginManager::getAll() const
{
std::set<boost::shared_ptr<const PluginOf<T>>> all;
for(const auto & p : getAll(typeid(T))) {
if (auto tp = boost::dynamic_pointer_cast<const PluginOf<T>>(p)) {
all.insert(tp);
}
}
return all;
}
template<typename T>
void
PluginManager::addResolver(const PluginResolver & f)
{
addResolver(typeid(T), f);
}
template<typename T>
void
PluginManager::removeResolver()
{
removeResolver(typeid(T));
}
}
#define INSTANIATEPLUGINOF(T) \
template class AdHoc::PluginOf<T>; \
template void AdHoc::PluginManager::add<T>(const T *, const std::string &, const std::string &, int); \
template void AdHoc::PluginManager::remove<T>(const std::string &); \
template boost::shared_ptr<const AdHoc::PluginOf<T>> AdHoc::PluginManager::get<T>(const std::string &) const; \
template const T * AdHoc::PluginManager::getImplementation<T>(const std::string &) const; \
template std::set<boost::shared_ptr<const AdHoc::PluginOf<T>>> AdHoc::PluginManager::getAll<T>() const; \
template void AdHoc::PluginManager::addResolver<T>(const AdHoc::PluginManager::PluginResolver & f); \
template void AdHoc::PluginManager::removeResolver<T>(); \
#define PLUGINRESOLVER(T, F) \
namespace MAKE_UNIQUE(__plugin__) { \
static void InstallResolver() __attribute__((constructor(102))); \
void InstallResolver() { \
::AdHoc::PluginManager::getDefault()->addResolver<T>(F); \
} \
static void UninstallResolver() __attribute__((destructor(102))); \
void UninstallResolver() { \
::AdHoc::PluginManager::getDefault()->removeResolver<T>(); \
} \
}
#endif
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