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Variable.h
75 lines | 2.4 KiB | text/x-c | CLexer
#ifndef SCIQLOP_VARIABLE_H
#define SCIQLOP_VARIABLE_H
#include "CoreGlobal.h"
#include <Data/DataSeriesIterator.h>
#include <Data/SqpRange.h>
#include <QLoggingCategory>
#include <QObject>
#include <Common/MetaTypes.h>
#include <Common/spimpl.h>
Q_DECLARE_LOGGING_CATEGORY(LOG_Variable)
class IDataSeries;
class QString;
/**
* @brief The Variable class represents a variable in SciQlop.
*/
class SCIQLOP_CORE_EXPORT Variable : public QObject {
Q_OBJECT
public:
explicit Variable(const QString &name, const SqpRange &dateTime,
const QVariantHash &metadata = {});
QString name() const noexcept;
SqpRange range() const noexcept;
void setRange(const SqpRange &range) noexcept;
SqpRange cacheRange() const noexcept;
void setCacheRange(const SqpRange &cacheRange) noexcept;
/// Returns the real range of the variable, i.e. the min and max x-axis values of the data
/// series between the range of the variable. The real range is updated each time the variable
/// range or the data series changed
/// @return the real range, invalid range if the data series is null or empty
/// @sa setDataSeries()
/// @sa setRange()
SqpRange realRange() const noexcept;
/// @return the data of the variable, nullptr if there is no data
std::shared_ptr<IDataSeries> dataSeries() const noexcept;
QVariantHash metadata() const noexcept;
bool contains(const SqpRange &range) const noexcept;
bool intersect(const SqpRange &range) const noexcept;
bool isInside(const SqpRange &range) const noexcept;
bool cacheContains(const SqpRange &range) const noexcept;
bool cacheIntersect(const SqpRange &range) const noexcept;
bool cacheIsInside(const SqpRange &range) const noexcept;
QVector<SqpRange> provideNotInCacheRangeList(const SqpRange &range) const noexcept;
QVector<SqpRange> provideInCacheRangeList(const SqpRange &range) const noexcept;
void setDataSeries(std::shared_ptr<IDataSeries> dataSeries) noexcept;
void mergeDataSeries(std::shared_ptr<IDataSeries> dataSeries) noexcept;
signals:
void updated();
private:
class VariablePrivate;
spimpl::unique_impl_ptr<VariablePrivate> impl;
};
// Required for using shared_ptr in signals/slots
SCIQLOP_REGISTER_META_TYPE(VARIABLE_PTR_REGISTRY, std::shared_ptr<Variable>)
SCIQLOP_REGISTER_META_TYPE(VARIABLE_PTR_VECTOR_REGISTRY, QVector<std::shared_ptr<Variable> >)
#endif // SCIQLOP_VARIABLE_H