RuleMatchLeafToStripRange.h

// RuleMatchLeafToStripRange.h:
// ----------------------------
//

#ifndef __IPSDKIMAGEPROCESSING_RULEMATCHLEAFTOSTRIPRANGE_H__
#define __IPSDKIMAGEPROCESSING_RULEMATCHLEAFTOSTRIPRANGE_H__

#include <IPSDKImageProcessing/Rule/Strip/StripBinaryMixed/BaseRuleMatchStripRange.h>

namespace ipsdk {
namespace imaproc {


template <typename AttributeType, typename LeafType>
class RuleMatchLeafToStripRange : public BaseRuleMatchStripRange
{
// predefined public types
public:
    typedef AttributeType ValueAttributeType;

    typedef typename ValueAttributeType::ValueType DataItemType;

    typedef typename boost::enable_if<typename boost::is_same<boost::mpl::int_<LeafType::g_itemType>,
                                                              boost::mpl::int_<eDataItemType::eDIT_Leaf> >::type,
                                      typename LeafType::ValueType>::type ValueType;

public:
    RuleMatchLeafToStripRange() {}
    ~RuleMatchLeafToStripRange() {}

// methods
public:
    void                    init(const StripAttributeConstWeakPtr& pStripAttribute,
                                 const boost::weak_ptr<const AttributeType>& pValueAttribute);

protected:
    ipReal64                retrieveValue() const;

    std::string             retrieveValueAttributeName() const;
    
// attributes
protected:

};


template <typename AttributeType, typename LeafType>
inline void
RuleMatchLeafToStripRange<AttributeType, LeafType>::init(const StripAttributeConstWeakPtr& pStripAttribute,
                                                         const boost::weak_ptr<const AttributeType>& pValueAttribute)
{
    // call of base class initialization method
    BaseRuleMatchStripRange::initBase(pStripAttribute, pValueAttribute);
}

template <typename AttributeType, typename LeafType>
inline ipReal64
RuleMatchLeafToStripRange<AttributeType, LeafType>::retrieveValue() const
{
    // retrieve associated attribute
    const AttributeType& derivedAttribute = static_cast<const AttributeType&>(getAttribute2());

    return derivedAttribute.getNode().template getValue<LeafType>();
}

template <typename AttributeType, typename LeafType>
inline std::string
RuleMatchLeafToStripRange<AttributeType, LeafType>::retrieveValueAttributeName() const
{
    return ValueAttributeType::getObjectNameStr() + "::" +
           DataItemType::template getNodeNameStr<LeafType>();
}


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

#endif // __IPSDKIMAGEPROCESSING_RULEMATCHLEAFTOSTRIPRANGE_H__