BaseRuleMatchScalarToImageSize.h

// BaseRuleMatchScalarToImageSize.h:
// --------------------------
//

#ifndef __IPSDKIMAGEPROCESSING_BASERULEMATCHSCALARTOIMAGESIZE_H__
#define __IPSDKIMAGEPROCESSING_BASERULEMATCHSCALARTOIMAGESIZE_H__

// suppression warnings
// warning C4251: 'ipsdk::imaproc::RuleMatchImageSize::_matchImageSizeType' : class 'ipsdk::imaproc::eMatchImageSizeType' needs to have dll-interface to be used by clients of class 'ipsdk::imaproc::RuleMatchImageSize'
#pragma warning (push)
#pragma warning (disable : 4251)

#include <IPSDKImageProcessing/Rule/Image/ImageBinaryMixed/BaseImageBinaryMixedRule.h>

namespace ipsdk {
namespace imaproc {


class IPSDKIMAGEPROCESSING_API BaseRuleMatchScalarToImageSize : public BaseImageBinaryMixedRule
{
// predefined public type
public:
    static const eImageBinaryMixedRuleType::domain g_imageBinaryMixedRuleType = eImageBinaryMixedRuleType::eIBMRT_ImageSize;

public:
    BaseRuleMatchScalarToImageSize();
    virtual ~BaseRuleMatchScalarToImageSize() = 0;

// methods
public:
    eImageBinaryMixedRuleType       getImageBinaryMixedRuleType() const;

protected:
    void                            initBase(const ImageAttributeConstWeakPtr& pImageAttribute,
                                             const processor::AttributeConstWeakPtr& pValueAttribute);

    virtual ipReal64                retrieveValue() const = 0;

    virtual std::string             retrieveValueAttributeName() const = 0;

private:
    bool                            testRule() const;

    std::string                     createRuleFormalString() const;

    std::string                     createRuleEvaluatedString(const ipUInt32 increment) const;

// attributes
protected:
    eMatchImageSizeType     _matchImageSizeType;

    eMatchImageSizeScale    _matchImageSizeScale;
};


inline eImageBinaryMixedRuleType
BaseRuleMatchScalarToImageSize::getImageBinaryMixedRuleType() const
{
    return g_imageBinaryMixedRuleType;
}


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

#pragma warning (pop)

#endif // __IPSDKIMAGEPROCESSING_BASERULEMATCHSCALARTOIMAGESIZE_H__