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StatisticDefinition Class

  • StatisticDefinition
  • class Esri::ArcGISRuntime::StatisticDefinition

    Represents a type used for defining a statistic to be queried for in the table. More...

    Header: #include <StatisticDefinition>
    Since: Esri::ArcGISRuntime 100.2

    This class was introduced in Esri::ArcGISRuntime 100.2.

    Public Functions

    StatisticDefinition(Esri::ArcGISRuntime::StatisticDefinition &&other)
    StatisticDefinition(const Esri::ArcGISRuntime::StatisticDefinition &other)
    StatisticDefinition(const QString &onFieldName, Esri::ArcGISRuntime::StatisticType statisticType, const QString &outputAlias)
    StatisticDefinition()
    Esri::ArcGISRuntime::StatisticDefinition &operator=(Esri::ArcGISRuntime::StatisticDefinition &&other)
    Esri::ArcGISRuntime::StatisticDefinition &operator=(const Esri::ArcGISRuntime::StatisticDefinition &other)
    ~StatisticDefinition()
    void clear()
    bool isEmpty() const
    QString onFieldName() const
    QString outputAlias() const
    void setOnFieldName(const QString &onFieldName)
    void setOutputAlias(const QString &outputAlias)
    void setStatisticType(Esri::ArcGISRuntime::StatisticType statisticType)
    Esri::ArcGISRuntime::StatisticType statisticType() const

    Detailed Description

    A statistic definition must specify a field name and statistic type. Optionally, you can provide a name for the output statistic result.

    Member Function Documentation

    StatisticDefinition::StatisticDefinition(Esri::ArcGISRuntime::StatisticDefinition &&other)

    Move constructor from other StatisticDefinition.

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

    Copy constructor from other StatisticDefinition.

    StatisticDefinition::StatisticDefinition(const QString &onFieldName, Esri::ArcGISRuntime::StatisticType statisticType, const QString &outputAlias)

    Creates a statistic definition, with a field name (onFieldName), a statistic type (statisticType), and a name for the output statistic result (outputAlias).

    StatisticDefinition::StatisticDefinition()

    Default Constructor. Create an empty StatisticDefinition instance.

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

    Move operator from other StatisticDefinition.

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

    Assignment operator from other StatisticDefinition.

    StatisticDefinition::~StatisticDefinition()

    Destructor

    void StatisticDefinition::clear()

    Clears this StatisticDefinition and sets back to empty.

    bool StatisticDefinition::isEmpty() const

    Returns whether this StatisticDefinition is empty.

    QString StatisticDefinition::onFieldName() const

    Returns the name of the field in the table containing values to be used for the statistic.

    See also setOnFieldName().

    QString StatisticDefinition::outputAlias() const

    Returns the optional name for this statistic in the results.

    See also setOutputAlias().

    void StatisticDefinition::setOnFieldName(const QString &onFieldName)

    Sets the name of the field (onFieldName) in the table containing values to be used for the statistic.

    See also onFieldName().

    void StatisticDefinition::setOutputAlias(const QString &outputAlias)

    Sets the optional name (outputAlias) for this statistic in the results.

    See also outputAlias().

    void StatisticDefinition::setStatisticType(Esri::ArcGISRuntime::StatisticType statisticType)

    Sets the statistic (statisticType) to calculate.

    See also statisticType() and StatisticType.

    Esri::ArcGISRuntime::StatisticType StatisticDefinition::statisticType() const

    Returns the statistic to calculate.

    See also setStatisticType() and StatisticType.

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