ConcatenatedWrite.h

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//-----------------------------------------------------------------------------
//  (c) 2017 by Teledyne DALSA
//  Author:  Eric Bourbonnais
//
//  License: This file is published under the license of the EMVA GenICam  Standard Group.
//  A text file describing the legal terms is included in  your installation as 'GenICam_license.pdf'.
//  If for some reason you are missing  this file please contact the EMVA or visit the website
//  (http://www.genicam.org) for a full copy.
//
//  THIS SOFTWARE IS PROVIDED BY THE EMVA GENICAM STANDARD GROUP "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 EMVA GENICAM STANDARD GROUP
//  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.
//  
//-----------------------------------------------------------------------------
#ifndef GENAPI_NODE_WRITE_CONCATENATOR_H
#define GENAPI_NODE_WRITE_CONCATENATOR_H

namespace GENAPI_NAMESPACE
{
 
    class GENAPI_DECL CNodeWriteConcatenator
    {
    protected:
        virtual  ~CNodeWriteConcatenator(void) = 0;
    public:
        virtual  void Add(const GENICAM_NAMESPACE::gcstring &nodeName, const GENICAM_NAMESPACE::gcstring &nodeValue) = 0;
        virtual  void Add(const GENICAM_NAMESPACE::gcstring &nodeName, const char *) = 0;
        virtual  void Add(const GENICAM_NAMESPACE::gcstring &nodeName, const int64_t nodeValue) = 0;
        virtual  void Add(const GENICAM_NAMESPACE::gcstring &nodeName, const double nodeValue) = 0;
        virtual  void Add(const GENICAM_NAMESPACE::gcstring &nodeName, const bool nodeValue) = 0;
        virtual  void Clear() = 0;
        virtual  void Destroy() = 0;
    };

    class GENAPI_DECL CNodeWriteConcatenatorRef
    {
    public:
        CNodeWriteConcatenatorRef() : m_pConcatenator(NULL) 
        {
        };
        CNodeWriteConcatenatorRef(CNodeWriteConcatenator *pConcatenator) : m_pConcatenator(pConcatenator) 
        {
        };
        ~CNodeWriteConcatenatorRef()
        {
            if (m_pConcatenator)
                m_pConcatenator->Destroy();
            m_pConcatenator = NULL;

        }

        void _Add(const GENICAM_NAMESPACE::gcstring &nodeName, const GENICAM_NAMESPACE::gcstring &nodeValue)
        {
            if (m_pConcatenator)
                m_pConcatenator->Add(nodeName, nodeValue);
            else
                throw ACCESS_EXCEPTION("Concatenator not present (reference not valid)");
        }
        void _Add(const GENICAM_NAMESPACE::gcstring &nodeName, const char *nodeValue)
        {
            if (m_pConcatenator)
                m_pConcatenator->Add(nodeName, nodeValue);
            else
                throw ACCESS_EXCEPTION("Concatenator not present (reference not valid)");
        }
        void _Add(const GENICAM_NAMESPACE::gcstring &nodeName, const int64_t nodeValue)
        {
            if (m_pConcatenator)
                m_pConcatenator->Add(nodeName, nodeValue);
            else
                throw ACCESS_EXCEPTION("Concatenator not present (reference not valid)");
        }
        void _Add(const GENICAM_NAMESPACE::gcstring &nodeName, const double nodeValue)
        {
            if (m_pConcatenator)
                m_pConcatenator->Add(nodeName, nodeValue);
            else
                throw ACCESS_EXCEPTION("Concatenator not present (reference not valid)");
        }
        void _Add(const GENICAM_NAMESPACE::gcstring &nodeName, const bool nodeValue)
        {
            if (m_pConcatenator)
                m_pConcatenator->Add(nodeName, nodeValue);
            else
                throw ACCESS_EXCEPTION("Concatenator not present (reference not valid)");
        }
        void _Clear()
        {
            if (m_pConcatenator)
                m_pConcatenator->Clear();
            else
                throw ACCESS_EXCEPTION("Concatenator not present (reference not valid)");
        }
        CNodeWriteConcatenator *Release()
        {
            CNodeWriteConcatenator *tmp = m_pConcatenator;
            m_pConcatenator = NULL;
            return tmp;
        }
        operator CNodeWriteConcatenator * () const
        {
            if (m_pConcatenator)
                return m_pConcatenator;
            else
                throw ACCESS_EXCEPTION("Concatenator not present (reference not valid)");
        }
        CNodeWriteConcatenator *get() const
        {
            return m_pConcatenator;
        }

        CNodeWriteConcatenatorRef& operator = (CNodeWriteConcatenator *pConcatenator)
        {

            if (m_pConcatenator)
                m_pConcatenator->Destroy();
            // Take ownership of the object
            m_pConcatenator = pConcatenator;
            return *this;
        }

    private:
        CNodeWriteConcatenator *m_pConcatenator;
    };

}

#endif // GENAPI_NODE_WRITE_CONCATENATOR_H