OoasTools

/**

  *

  *                  OOAS Compiler - C++ AST

  *

  * Copyright 2015, AIT Austrian Institute of Technology.

  * All rights reserved.

  *

  * SEE THE "LICENSE" FILE FOR THE TERMS UNDER WHICH THIS FILE IS PROVIDED.

  *

  * If you modify the file please update the list of contributors below to in-

  * clude your name. Please also stick to the coding convention of using TABs

  * to do the basic (block-level) indentation and spaces for anything after

  * that. (Enable the display of special chars and it should be pretty obvious

  * what this means.) Also, remove all trailing whitespace.

  *

  * Contributors:

  *               Willibald Krenn (AIT)

  *               Stephan Zimmerer (AIT)

  *               Christoph Czurda (AIT)

  *

  */

#pragma once

#include <deque>

namespace Ast {

class AstElement; // forward

enum class AstAnnotationEnum: std::uint8_t {

        mutation,  // one mutation

        list       // list of annotations

};

class AstAnnotation {

protected:

        const AstAnnotationEnum m_annotationType;

        AstAnnotation(AstAnnotationEnum annotationType):

                m_annotationType(annotationType)

        {}

public:

        virtual ~AstAnnotation(){}

        AstAnnotationEnum getAnnotationType() {return m_annotationType;}

};

class AstAnnotationList final: public AstAnnotation {

public:

        std::deque<AstAnnotation> m_annotationList;

        AstAnnotationList():

                AstAnnotation(AstAnnotationEnum::list),

                m_annotationList()

        {}

};

class MutationAnnotation final: public AstAnnotation {

public:

        const std::uint32_t m_mutationID;  // all mutation annotations with the same number form one mutant-AST

        const AstElement* m_replacement;   // replacement AST, NOT owned

        MutationAnnotation(std::uint32_t mutationID, AstElement* mutatedElement) :

                AstAnnotation(AstAnnotationEnum::mutation),

                m_mutationID (mutationID),

                m_replacement(mutatedElement)

        {}

};

} // namespace