MethodDescriptor.hpp

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/* src/vm/jit/compiler2/MethodDescriptor.hpp - MethodDescriptor

   Copyright (C) 2013
   CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO

   This file is part of CACAO.

   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 2, 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, write to the Free Software
   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
   02110-1301, USA.

*/

#ifndef _JIT_COMPILER2_METHODDESCRIPTOR
#define _JIT_COMPILER2_METHODDESCRIPTOR

#include "vm/jit/compiler2/Pass.hpp"
#include "vm/jit/compiler2/Type.hpp"

#include "vm/jit/compiler2/alloc/vector.hpp"

namespace cacao {
namespace jit {
namespace compiler2 {


/**
 * MethodDescriptor
 * TODO: more info
 */
class MethodDescriptor {
public:
    typedef alloc::vector<Type::TypeID>::type ParameterTypeListTy;
    typedef ParameterTypeListTy::iterator iterator;
    typedef ParameterTypeListTy::const_iterator const_iterator;
private:
    ParameterTypeListTy parameter_type_list;
public:
    MethodDescriptor(unsigned size) : parameter_type_list(size) {}

    unsigned size() const { return parameter_type_list.size(); }
    Type::TypeID& operator[](unsigned i) {
        return parameter_type_list[i];
    }
    Type::TypeID operator[](unsigned i) const {
        return parameter_type_list[i];
    }

    iterator begin() { return parameter_type_list.begin(); }
    iterator end() { return parameter_type_list.end(); }

    const_iterator begin() const { return parameter_type_list.begin(); }
    const_iterator end() const { return parameter_type_list.end(); }
};

OStream& operator<<(OStream &OS, const MethodDescriptor &MD);

} // end namespace compiler2
} // end namespace jit
} // end namespace cacao

#endif /* _JIT_COMPILER2_METHODDESCRIPTOR */


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