source: dev/trunk/ab5.0/abdev/ab_common/include/Lexical/Delegate.h

#pragma once

class Delegate
    : public Procedure
    , public Jenga::Common::ObjectInHashmap<Delegate>
{
    // importされている名前空間
    NamespaceScopesCollection importedNamespaces;

    std::string paramStr;
    std::string returnTypeName;
    int sourceIndex;

    Parameters dynamicParams;

    // XMLシリアライズ用
private:
    friend class boost::serialization::access;
    template<class Archive> void serialize(Archive& ar, const unsigned int version)
    {
        trace_for_serialize( "serializing - Delegate" );

        ar & BOOST_SERIALIZATION_BASE_OBJECT_NVP( Procedure );

        if( ActiveBasic::Common::Environment::IsRemoveExternal() )
        {
            if( this->IsExternal() )
            {
                this->NeedResolve();
                return;
            }
        }

        ar & BOOST_SERIALIZATION_NVP( importedNamespaces );
        ar & BOOST_SERIALIZATION_NVP( paramStr );
        ar & BOOST_SERIALIZATION_NVP( returnTypeName );
        ar & BOOST_SERIALIZATION_NVP( sourceIndex );
        ar & BOOST_SERIALIZATION_NVP( dynamicParams );
    }

public:
    Delegate( const Symbol &symbol, const NamespaceScopesCollection &importedNamespaces, Procedure::Kind procKind, const char *paramStr, const std::string &returnTypeName, int sourceIndex )
        : Procedure( symbol, procKind, false )
        , importedNamespaces( importedNamespaces )
        , paramStr( paramStr )
        , returnTypeName( returnTypeName )
        , sourceIndex( sourceIndex )
    {
    }
    Delegate()
    {
    }

    const NamespaceScopesCollection &GetImportedNamespaces() const
    {
        return importedNamespaces;
    }

    const std::string &GetParamStr() const
    {
        return paramStr;
    }
    const std::string &GetReturnTypeName() const
    {
        return returnTypeName;
    }
    void SetReturnType( const Type &returnType )
    {
        this->returnType = returnType;
    }

    int GetSourceIndex() const
    {
        return sourceIndex;
    }

    virtual const std::string &GetKeyName() const
    {
        return GetName();
    }

    const Parameters &GetDynamicParams() const
    {
        return dynamicParams;
    }
    Parameters &GetDynamicParams()
    {
        return dynamicParams;
    }

    /*!
    @brief  オーバーライド用にデリゲート同士が等しいかどうかをチェックする
    @param  dgt 照らし合わせるデリゲート
    */
    bool IsSimilar( const Delegate &dgt ) const;

    virtual bool Resolve( const ObjectModule &resolver, ResolveErrors &resolveErrors );

private:
    Delegate(Delegate const&);
    Delegate& operator =(Delegate const&);
};
typedef Jenga::Common::Hashmap<Delegate> Delegates;