PromoteUnaryImageInitializer.h

// PromoteUnaryImageInitializer.h:
// -------------------------------
//

#ifndef __IPSDKIMAGEPROCESSING_PROMOTEUNARYIMAGEINITIALIZER_H__
#define __IPSDKIMAGEPROCESSING_PROMOTEUNARYIMAGEINITIALIZER_H__

// suppression warnings
// warning C4251: 'ipsdk::imaproc::PromoteUnaryImageInitializer<InputAttributeType,OutputAttributeType>::_promoteUnaryType' : class 'ipsdk::imaproc::ePromoteUnaryType' needs to have dll-interface to be used by clients of class 'ipsdk::imaproc::PromoteUnaryImageInitializer<InputAttributeType,OutputAttributeType>'
#pragma warning (push)
#pragma warning (disable : 4251)

#include <IPSDKImageProcessing/IPSDKImageProcessingExports.h>
#include <IPSDKImageProcessing/OutputInitializer/Image/BaseImageUnaryInitializer.h>
#include <IPSDKImageProcessing/Attribute/Image/ImageAttributeTypes.h>

namespace ipsdk {
namespace imaproc {


template <typename InputAttributeType, typename OutputAttributeType>
class IPSDKIMAGEPROCESSING_API PromoteUnaryImageInitializer : public BaseImageUnaryInitializer<InputAttributeType, OutputAttributeType>
{
// predefined public type
public:
    static const eImageInitializerType::domain g_imageInitializerType = eImageInitializerType::eIIT_PromoteUnary;

public:
    PromoteUnaryImageInitializer();
    ~PromoteUnaryImageInitializer();

// methods
public:
    eImageInitializerType                   getImageInitializerType() const
    {
        return g_imageInitializerType;
    }

    void                                    init(const boost::weak_ptr<OutputAttributeType>& pOutputAttribute,
                                                 const boost::weak_ptr<const InputAttributeType>& pInputAttribute,
                                                 const ePromoteUnaryType& promoteUnaryType);
    
    const ePromoteUnaryType&                getPromoteUnaryType() const;

protected:
    BoolResult                  initAttribute();

    std::string                 createInitializerFormalString() const;

    std::string                 createInitializerEvaluatedString() const;

// attributes
protected:
    ePromoteUnaryType       _promoteUnaryType;
};


} // end of namespace imaproc
} // end of namespace ipsdk

#pragma warning (pop)

#endif // __IPSDKIMAGEPROCESSING_PROMOTEUNARYIMAGEINITIALIZER_H__