CostAttribute Class

  • CostAttribute
  • class Esri::ArcGISRuntime::CostAttribute

    An attribute used to measure and model impedance on the network, such as travel time (transit time on a street). More...

    Header: #include <CostAttribute.h>
    Since: Esri::ArcGISRuntime 100.0

    Public Functions

    CostAttribute(const Esri::ArcGISRuntime::CostAttribute &other)
    CostAttribute(Esri::ArcGISRuntime::CostAttribute &&other)
    Esri::ArcGISRuntime::AttributeUnit attributeUnit() const
    bool isEmpty() const
    QVariantMap parameterValues() const
    Esri::ArcGISRuntime::CostAttribute &operator=(const Esri::ArcGISRuntime::CostAttribute &other)
    Esri::ArcGISRuntime::CostAttribute &operator=(Esri::ArcGISRuntime::CostAttribute &&other)

    Detailed Description

    Network analysis often involves the minimization of a cost (also known as impedance) during the calculation of a path (also known as finding the best route). Common examples include finding the fastest route (minimizing travel time) or the shortest route (minimizing distance).

    Cost attributes are a property of the underlying network dataset. These attributes are apportionable along an edge; that is, they are divided proportionately along the length of an edge. For example, if travel time is modeled as a cost attribute, traversing half an edge will take half the time as does traversing the whole edge: if the travel time to traverse the edge is 3 minutes, it takes 1.5 minutes to traverse half the edge.

    Member Function Documentation


    Default constructor.

    Warning: This is for convenience only and will construct an empty object.

    CostAttribute::CostAttribute(const Esri::ArcGISRuntime::CostAttribute &other)

    Copy constructor from other CostAttribute.

    CostAttribute::CostAttribute(Esri::ArcGISRuntime::CostAttribute &&other)

    Move constructor from other CostAttribute.



    Esri::ArcGISRuntime::AttributeUnit CostAttribute::attributeUnit() const

    Returns the cost AttributeUnit used.

    bool CostAttribute::isEmpty() const

    Returns true if this CostAttribute is empty.

    QVariantMap CostAttribute::parameterValues() const

    Returns key/value pairs representing the cost parameters.

    Esri::ArcGISRuntime::CostAttribute &CostAttribute::operator=(const Esri::ArcGISRuntime::CostAttribute &other)

    Assignment operator from other CostAttribute.

    Esri::ArcGISRuntime::CostAttribute &CostAttribute::operator=(Esri::ArcGISRuntime::CostAttribute &&other)

    Move operator from other CostAttribute.

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