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/**
* @file
* @author 2015-2016 Jens Heuschkel (heuschkel@tk.tu-darmstadt.de)
* @copyright Simplified BSD
*
* @cond
* This program is free software: you can redistribute it and/or modify
* it under the terms of the FreeBSD license as published by the FreeBSD
* project.
*
* 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.
*
* You should have received a copy of the FreeBSD license along with this
* program. If not, see <http://www.opensource.org/licenses/bsd-license>.
* @endcond
*/
#ifndef CHARTOVHDL_H
#define CHARTOVHDL_H
#include "uscxml/interpreter/InterpreterDraft6.h"
#include "uscxml/DOMUtils.h"
#include "uscxml/util/Trie.h"
#include "Transformer.h"
#include <DOM/Document.hpp>
#include <DOM/Node.hpp>
#include <XPath/XPath.hpp>
#include <ostream>
namespace uscxml {
class USCXML_API ChartToVHDL : public InterpreterRC, public TransformerImpl {
public:
virtual ~ChartToVHDL();
static Transformer transform(const Interpreter& other);
void writeTo(std::ostream& stream);
static Arabica::XPath::NodeSet<std::string> inPostFixOrder(const std::set<std::string>& elements,
const Arabica::DOM::Element<std::string>& root);
static Arabica::XPath::NodeSet<std::string> inDocumentOrder(const std::set<std::string>& elements,
const Arabica::DOM::Element<std::string>& root);
protected:
ChartToVHDL(const Interpreter& other);
static void inPostFixOrder(const std::set<std::string>& elements,
const Arabica::DOM::Element<std::string>& root,
Arabica::XPath::NodeSet<std::string>& nodes);
static void inDocumentOrder(const std::set<std::string>& elements,
const Arabica::DOM::Element<std::string>& root,
Arabica::XPath::NodeSet<std::string>& nodes);
void writeIncludes(std::ostream& stream);
void writeTopDown(std::ostream& stream);
void writeTypes(std::ostream& stream);
void writeNextStateLogic(std::ostream& stream);
void writeOutputLogic(std::ostream& stream);
void writeSignals(std::ostream& stream);
void writeFiFo(std::ostream& stream);
void writeModuleInstantiation(std::ostream& stream);
void writeErrorHandler(std::ostream& stream);
void writeFSM(std::ostream& stream);
Interpreter interpreter;
std::string _initState;
Arabica::XPath::NodeSet<std::string> _states;
std::map<std::string, Arabica::DOM::Element<std::string> > _stateNames;
Arabica::XPath::NodeSet<std::string> _transitions;
std::map<std::string, Arabica::DOM::Element<std::string> > _transitionNames;
std::vector<std::string> _events;
bool _hasGlobalScripts;
bool _hasDoneData;
size_t _transCharArraySize;
std::string _transCharArrayInit;
size_t _stateCharArraySize;
std::string _stateCharArrayInit;
};
}
#endif /* end of include guard: FSMTOCPP_H_201672B0 */
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