lars/geant4
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Import Geant4 10.7.0 source tree

Browse Source
This commit is contained in:
Gabriele Cosmo
2020-12-04 12:30:43 +01:00
parent 67ba86d073
commit dab42d2018
3770 changed files with 226369 additions and 286486 deletions
Download Patch File Download Diff File Expand all files Collapse all files
source/tasking/include/G4TaskSingletonDelegator.hh
+47 -46
View File
@@ -45,85 +45,86 @@
namespace G4Traits
{
template <typename T>
struct TaskSingletonKey
{
template <typename T>
struct TaskSingletonKey
{
using type = G4int;
using compare_type = std::less<type>;
};
}
};
} // namespace G4Traits
// ------------------------------------------------------------------------------------ //
//----------------------------------------------------------------------------//
/// \class G4TaskSingletonEvaluator
/// \brief This structure must be specialized and use overloads to the constructor
/// \brief This structure must be specialized and use overloads to the
/// constructor
///
template <typename T>
struct G4TaskSingletonEvaluator;
// ------------------------------------------------------------------------------------ //
//----------------------------------------------------------------------------//
template <typename T>
class G4TaskSingletonDelegator;
// ------------------------------------------------------------------------------------ //
//----------------------------------------------------------------------------//
template <typename T>
class G4TaskSingletonData
{
using key_type = typename G4Traits::TaskSingletonKey<T>::type;
using compare_type = typename G4Traits::TaskSingletonKey<T>::compare_type;
using key_type = typename G4Traits::TaskSingletonKey<T>::type;
using compare_type = typename G4Traits::TaskSingletonKey<T>::compare_type;
friend struct G4TaskSingletonEvaluator<T>;
friend class G4TaskSingletonDelegator<T>;
using this_type = G4TaskSingletonData<T>;
friend struct G4TaskSingletonEvaluator<T>;
friend class G4TaskSingletonDelegator<T>;
using this_type = G4TaskSingletonData<T>;
private:
static std::unique_ptr<this_type>& GetInstance()
{
static auto _instance = std::unique_ptr<this_type>(new this_type);
return _instance;
}
private:
static std::unique_ptr<this_type>& GetInstance()
{
static auto _instance = std::unique_ptr<this_type>(new this_type);
return _instance;
}
private:
std::map<key_type, T*, compare_type> m_data;
private:
std::map<key_type, T*, compare_type> m_data;
};
// ------------------------------------------------------------------------------------ //
//----------------------------------------------------------------------------//
template <typename T>
struct G4TaskSingletonEvaluator
{
using key_type = typename G4Traits::TaskSingletonKey<T>::type;
using data_type = G4TaskSingletonData<T>;
using key_type = typename G4Traits::TaskSingletonKey<T>::type;
using data_type = G4TaskSingletonData<T>;
template <typename... Args>
G4TaskSingletonEvaluator(key_type&, Args&&...)
{
throw std::runtime_error("Not specialized!");
}
template <typename... Args>
G4TaskSingletonEvaluator(key_type&, Args&&...)
{
throw std::runtime_error("Not specialized!");
}
};
// ------------------------------------------------------------------------------------ //
//----------------------------------------------------------------------------//
template <typename T>
class G4TaskSingletonDelegator
{
public:
using pointer = T*;
using evaluator_type = G4TaskSingletonEvaluator<T>;
using data_type = G4TaskSingletonData<T>;
using key_type = typename G4Traits::TaskSingletonKey<T>;
public:
using pointer = T*;
using evaluator_type = G4TaskSingletonEvaluator<T>;
using data_type = G4TaskSingletonData<T>;
using key_type = typename G4Traits::TaskSingletonKey<T>;
template <typename... Args>
static void Configure(Args&&... args)
{
auto& _data = data_type::GetInstance();
evaluator_type _eval(std::forward<Args>(args)...);
auto _ptr = _data->m_data.at(_eval.index);
_eval.modifier(_ptr);
T::SetInstance(_data->m_data.at(_key));
}
template <typename... Args>
static void Configure(Args&&... args)
{
auto& _data = data_type::GetInstance();
evaluator_type _eval(std::forward<Args>(args)...);
auto _ptr = _data->m_data.at(_eval.index);
_eval.modifier(_ptr);
T::SetInstance(_data->m_data.at(_key));
}
};
// ------------------------------------------------------------------------------------ //
//----------------------------------------------------------------------------//