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/* $Id$
*
* Copyright (C) 2008-2009 FAUmachine Team <info@faumachine.org>.
* This program is free software. You can redistribute it and/or modify it
* under the terms of the GNU General Public License, either version 2 of
* the License, or (at your option) any later version. See COPYING.
*/
#ifndef __TYPE_FACTORY_HPP_INCLUDED
#define __TYPE_FACTORY_HPP_INCLUDED
#include "frontend/ast/Types.hpp"
#include "intermediate/container/Type.hpp"
#include <string>
#include <list>
#include <map>
namespace intermediate {
//! generate builtin
class TypeFactory {
public:
/** create a type with a name and a number of elements.
* @param typeName declared name of the type.
* @param relements list of elements of a composite type.
*/
static Type*
getType(
std::string typeName,
std::list<TypeElement*> relements
);
/** return the type name that corresponds to a base type.
* @param bt base type (either integer or real)
* @return fitting name to be used in intermediate code.
*/
static std::string getTypeName(enum ast::BaseType bt);
/** lookup a type by the intermediate code name.
* @return the found type or NULL if no such type is known.
*/
static Type*
lookupType(std::string typeName);
private:
// FIXME use hash_map or s.th.
typedef std::map<std::string, Type*> typesNameT;
/** info about created types by name */
static typesNameT typesByName;
/** initialize typesByName with builtins */
static typesNameT initialize(void);
};
}; /* namespace intermediate */
#endif /* __TYPE_FACTORY_HPP_INCLUDED */
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