adhocpass.h
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	/*
	* adhoc.h
	*
	* Created on: Nov 28, 2015
	* Author: pgess
	*/
	//SECTIONTAG adhoc pass
	#ifndef SRC_INSTRUCTIONS_ADHOC_H_
	#define SRC_INSTRUCTIONS_ADHOC_H_

	#include "abstractpass.h"

	#ifndef FRIENDS_ADHOC
	#define FRIENDS_ADHOC
	#endif

	namespace xreate { namespace context {
	class ContextQuery;
	}}

	namespace xreate{ namespace adhoc{
	class AdhocScheme {
	public:
	AdhocScheme(const Expression& scheme);
	CodeScope* getCommandImplementation(const Expression& comm);
	const TypeAnnotation& getResultType();
	const std::string& getName();

	private:
	TypeAnnotation __resultType;
	std::string __name;
	std::map<std::string, CodeScope*> __commands;
	};

	class AdhocExpression: public Expression{
	public:
	AdhocExpression();
	AdhocExpression(const Expression& base);

	void setCommand(const Expression& comm);
	Expression getCommand() const;
	};

	class AdhocPass: public AbstractPass<void> {
	FRIENDS_ADHOC
	public:
	AdhocPass(PassManager* manager): AbstractPass(manager) {}
	void run() override;
	AdhocScheme* findAssotiatedScheme(CodeScope* entry);

	private:
	std::map<std::string, AdhocScheme*> __schemes;
	context::ContextQuery* queryContext;
	};

	}} //end of namespace xreate::adhoc

	#endif /* SRC_INSTRUCTIONS_ADHOC_H_ */