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/*
* Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* Func.h
*
* Description:
*
* $Id$
*
*/
#ifndef FUNC_H
#define FUNC_H
#include "mem/slicc/slicc_global.hh"
#include "mem/slicc/symbols/Type.hh"
class StateMachine;
class Func : public Symbol {
public:
// Constructors
Func(string id, const Location& location,
Type* type_ptr, const Vector<Type*>& param_type_vec, const Vector<string>& param_string_vec,
string body, const Map<string, string>& pairs, StateMachine* machine_ptr);
// Destructor
~Func() {}
// Public Methods
string cIdent() const { return m_c_ident; }
const Vector<Type*>& getParamTypes() const { return m_param_type_vec; }
Type* getReturnType() const { return m_type_ptr; }
void writeCFiles(string path) const;
void funcPrototype(string& code) const;
bool isExternal() const { return existPair("external"); }
bool isInternalMachineFunc() const { return m_isInternalMachineFunc; }
void print(ostream& out) const;
private:
// Private Methods
// Private copy constructor and assignment operator
Func(const Func& obj);
Func& operator=(const Func& obj);
// Data Members (m_ prefix)
Type* m_type_ptr;
Vector<Type*> m_param_type_vec;
Vector<string> m_param_string_vec;
string m_body;
string m_c_ident;
string m_machineStr;
bool m_isInternalMachineFunc;
};
// Output operator declaration
ostream& operator<<(ostream& out, const Func& obj);
// ******************* Definitions *******************
// Output operator definition
extern inline
ostream& operator<<(ostream& out, const Func& obj)
{
obj.print(out);
out << flush;
return out;
}
#endif //FUNC_H
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