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- /**
- * @file artis/kernel/AbstractModel.hpp
- * @author See the AUTHORS file
- */
- /*
- * Copyright (C) 2012-2017 ULCO http://www.univ-littoral.fr
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
- #ifndef __ARTIS_KERNEL_ABSTRACT_ATOMIC_MODEL_HPP
- #define __ARTIS_KERNEL_ABSTRACT_ATOMIC_MODEL_HPP
- #include <artis/kernel/AbstractModel.hpp>
- #include <artis/kernel/AbstractCoupledModel.hpp>
- #include <artis/kernel/Internals.hpp>
- #include <artis/kernel/States.hpp>
- #include <artis/utils/DateTime.hpp>
- #include <artis/utils/Exception.hpp>
- #include <sstream>
- namespace artis { namespace kernel {
- template < typename T, typename U, typename V >
- class AbstractAtomicModel : public AbstractModel < U, V >,
- public States < T, U, V >,
- public Internals < T, U, V >,
- public Externals < T, U, V >
- {
- typedef AbstractModel < U, V > type;
- public:
- AbstractAtomicModel(const type* parent = 0) : type(parent)
- {
- #ifdef WITH_TRACE
- utils::Trace < utils::DoubleTime >::trace()
- << utils::TraceElement < utils::DoubleTime >(
- boost::core::demangle(typeid(T).name()).erase(0,6),
- utils::DoubleTime::null,
- utils::CONSTRUCT);
- utils::Trace < utils::DoubleTime >::trace().flush();
- #endif
- }
- virtual ~AbstractAtomicModel()
- {
- #ifdef WITH_TRACE
- trace_element(utils::DoubleTime::null,
- utils::CONSTRUCT);
- #endif
- }
- virtual const Node < U >* atomic(unsigned int /* index */) const
- { return this; }
- virtual void after(typename U::type t)
- {
- #ifdef WITH_TRACE
- trace_element(t, utils::AFTER_COMPUTE);
- trace_internals(t, utils::AFTER_COMPUTE);
- #else
- (void) t;
- #endif
- }
- virtual void before(typename U::type t)
- {
- #ifdef WITH_TRACE
- trace_element(t, utils::BEFORE_COMPUTE);
- trace_internals(t, utils::BEFORE_COMPUTE);
- trace_externals(t, utils::BEFORE_COMPUTE);
- #else
- (void) t;
- #endif
- }
- virtual bool check(typename U::type t) const
- { return Externals < T, U, V >::check(t); }
- virtual void compute(typename U::type t, bool update) = 0;
- virtual const Any& get(typename U::type t, unsigned int index) const
- {
- if (type::last_time != t) {
- throw utils::InvalidGet("Variable not computed");
- }
- return Internals < T, U, V >::get(index);
- }
- template < typename W >
- W get(typename U::type t, unsigned int index) const
- {
- if (type::last_time != t) {
- throw utils::InvalidGet("Variable not computed");
- }
- Any value = Internals < T, U, V >::get(index);
- return static_cast < const T* >(this)->*(value.get < T, W >());
- }
- virtual std::string get(const ValueType& value_type, typename U::type t,
- unsigned int index) const
- {
- if (type::last_time != t) {
- throw utils::InvalidGet("Variable not computed");
- }
- Any value = Internals < T, U, V >::get(index);
- switch (value_type) {
- case DOUBLE:
- {
- std::ostringstream ss;
- ss << std::setprecision(10)
- << static_cast < const T* >(this)->*(
- value.get < T, double >());
- return ss.str();
- }
- case INT:
- return std::to_string(
- static_cast < const T* >(this)->*(value.get < T, int >()));
- case BOOL:
- return std::to_string(
- static_cast < const T* >(this)->*(value.get < T, bool >()));
- default: return "NA";
- }
- }
- virtual void init(typename U::type t, const V& parameters) = 0;
- virtual bool is_atomic() const
- { return true; }
- bool is_computed(typename U::type t, unsigned int /* index */) const
- { return type::last_time == t; }
- bool is_stable(typename U::type t) const
- { return type::last_time == t; }
- virtual bool is_updated() const
- { return Externals < T, U, V >::updated; }
- virtual void restore(const context::State < U >& state)
- {
- Externals < T, U, V >::restore(this, state);
- Internals < T, U, V >::restore(this, state);
- States < T, U, V >::restore(this, state);
- type::last_time = state.last_time();
- }
- virtual void save(context::State < U >& state) const
- {
- Externals < T, U, V >::save(this, state);
- Internals < T, U, V >::save(this, state);
- States < T, U, V >::save(this, state);
- state.last_time(type::last_time);
- }
- virtual void trace_element(typename U::type t, utils::TraceType type = utils::KERNEL) const
- {
- utils::Trace < utils::DoubleTime >::trace()
- << utils::TraceElement < utils::DoubleTime >(
- AbstractAtomicModel < T, U, V >::path(this),
- t, type);
- utils::Trace < utils::DoubleTime >::trace().flush();
- }
- virtual void trace_internals(typename U::type t, utils::TraceType type) const
- {
- for (size_t i = 0; i < Internals < T, U, V >::size(); ++i) {
- if (not Internals < T, U, V >::get(i).is_null()) {
- utils::Trace < utils::DoubleTime >::trace()
- << utils::TraceElement < utils::DoubleTime >(
- AbstractAtomicModel < T, U, V >::path(this),
- t, type)
- << utils::KernelInfo(
- Internals < T, U, V >::name(i), true,
- Internals < T, U, V >::get(i).to_string(
- dynamic_cast < const T* >(this))
- );
- utils::Trace < utils::DoubleTime >::trace().flush();
- }
- }
- }
- virtual void trace_externals(typename U::type t, utils::TraceType type = utils::KERNEL) const
- {
- for (size_t i = 0; i < Externals < T, U, V >::size(); ++i) {
- if (not Externals < T, U, V >::get(i).is_null()) {
- utils::Trace < utils::DoubleTime >::trace()
- << utils::TraceElement < utils::DoubleTime >(
- AbstractAtomicModel < T, U, V >::path(this),
- t, type)
- << utils::KernelInfo(
- Externals < T, U, V >::name(i), false,
- Externals < T, U, V >::get(i).to_string(
- dynamic_cast < const T* >(this))
- );
- utils::Trace < utils::DoubleTime >::trace().flush();
- }
- }
- }
- virtual void trace_model(typename U::type t, utils::TraceType type = utils::KERNEL) const
- {
- trace_element(t, type);
- trace_internals(t, type);
- trace_externals(t, type);
- }
- virtual void stable()
- { Externals < T, U, V >::updated = false; }
- };
- } }
- #endif
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