inc/agls/mngnode.hpp

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#pragma once

#include "mngobject.hpp"
#include "node.hpp"

class agls_API IMngNode
    : public IMngObject
{
public:
    virtual ~IMngNode(void) { ; }

public:
    virtual bool CreateItem(INode** ppNode) = 0;
    virtual bool CreateItem(INode** ppNode, const char acName[STRLEN_OBJECT_NAME]) = 0;
};

template<typename TN, typename TI>
class agls_API TMngNode
    : public TMngObject<TN, TI>
{
public:
    TMngNode(void) { ; }
    virtual ~TMngNode(void) { ; }

public:
    virtual bool CreateItem(INode** ppNode)
    {
        return this->CreateItem(ppNode, "");
    }

    virtual bool CreateItem(INode** ppNode, const char acName[STRLEN_OBJECT_NAME])
    {
        if (NULL == ppNode ||
            NULL != *ppNode)
        {
            return false;
        }
        TI* pNew = new TI;
        IObject* pObject = dynamic_cast<IObject*>(pNew);
        if (!__super::CreateItem(&pObject, acName))
        {
            if (NULL != pNew)
            {
                delete pNew;
                pNew = NULL;
            }
            return false;
        }
        (*ppNode) = pNew;
        return true;
    }
};

class agls_API CMngNode
    : public TMngNode<IMngNode, CNode>
{
public:
    CMngNode(void);
    virtual ~CMngNode(void);
};