Source/core/svg/SVGAnimatedNumber.h

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#ifndef SVGAnimatedNumber_h
#define SVGAnimatedNumber_h

#include "core/svg/SVGNumberTearOff.h"
#include "core/svg/properties/SVGAnimatedProperty.h"

namespace blink {

class SVGAnimatedNumberOptionalNumber;

// SVG Spec: http://www.w3.org/TR/SVG11/types.html#InterfaceSVGAnimatedNumber
class SVGAnimatedNumber : public SVGAnimatedProperty<SVGNumber> {
public:
    static PassRefPtr<SVGAnimatedNumber> create(SVGElement* contextElement, const QualifiedName& attributeName, PassRefPtr<SVGNumber> initialValue)
    {
        return adoptRef(new SVGAnimatedNumber(contextElement, attributeName, initialValue));
    }

    virtual void synchronizeAttribute() OVERRIDE;

    void setParentOptionalNumber(SVGAnimatedNumberOptionalNumber* numberOptionalNumber)
    {
        m_parentNumberOptionalNumber = numberOptionalNumber;
    }

protected:
    SVGAnimatedNumber(SVGElement* contextElement, const QualifiedName& attributeName, PassRefPtr<SVGNumber> initialValue)
        : SVGAnimatedProperty<SVGNumber>(contextElement, attributeName, initialValue)
        , m_parentNumberOptionalNumber(0)
    {
    }

    // FIXME: oilpan: This is kept as raw ptr as this is a back ptr. Change this to Member<> in oilpan.
    SVGAnimatedNumberOptionalNumber* m_parentNumberOptionalNumber;
};

} // namespace blink

#endif // SVGAnimatedNumber_h