/*
  *  MoMEMta: a modular implementation of the Matrix Element Method
  *  Copyright (C) 2016  Universite catholique de Louvain (UCL), Belgium
  *
  *  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/>.
  */
 
 
 #pragma once
 
 #include <memory>
 #include <string>
 #include <vector>
 
 #include <momemta/Configuration.h>
 #include <momemta/ILuaCallback.h>
 
 class ParameterSet;
 struct ExecutionPath;
 struct lua_State;
 
 class ConfigurationReader: public ILuaCallback {
     public:
         ConfigurationReader(const std::string&);
         ConfigurationReader(const std::string&, const ParameterSet&);
 
         virtual void onModuleDeclared(const std::string& type, const std::string& name) override;
         virtual void onIntegrandDeclared(const InputTag& tag) override;
         virtual void onNewPath(const ExecutionPath& path) override;
         virtual void addIntegrationDimension() override;
         virtual void onNewInputDeclared(const std::string& name) override;
 
         ParameterSet& getGlobalParameters();
         ParameterSet& getCubaConfiguration();
 
         Configuration freeze() const;
 
     private:
         friend class Configuration;
 
         Configuration configuration;
 
         std::shared_ptr<lua_State> lua_state;
 };