##// END OF EJS Templates
Updates IDataProvider::requestDataLoading() method's signature...
Updates IDataProvider::requestDataLoading() method's signature The parameters needed for data retrieval are passed to a DataProviderParameters object. For now, it concerns only the list of datetimes to process, but the object will be completed with extra data which may be necessary for certain providers

File last commit:

r396:4c5c8ac48250
r408:49f712bf7e59
Show More
IDataSeries.h
69 lines | 1.8 KiB | text/x-c | CLexer
#ifndef SCIQLOP_IDATASERIES_H
#define SCIQLOP_IDATASERIES_H
#include <Common/MetaTypes.h>
#include <memory>
#include <QString>
template <int Dim>
class ArrayData;
struct Unit {
explicit Unit(const QString &name = {}, bool timeUnit = false)
: m_Name{name}, m_TimeUnit{timeUnit}
{
}
inline bool operator==(const Unit &other) const
{
return std::tie(m_Name, m_TimeUnit) == std::tie(other.m_Name, other.m_TimeUnit);
}
inline bool operator!=(const Unit &other) const { return !(*this == other); }
QString m_Name; ///< Unit name
bool m_TimeUnit; ///< The unit is a unit of time
};
/**
* @brief The IDataSeries aims to declare a data series.
*
* A data series is an entity that contains at least :
* - one dataset representing the x-axis
* - one dataset representing the values
*
* Each dataset is represented by an ArrayData, and is associated with a unit.
*
* An ArrayData can be unidimensional or two-dimensional, depending on the implementation of the
* IDataSeries. The x-axis dataset is always unidimensional.
*
* @sa ArrayData
*/
class IDataSeries {
public:
virtual ~IDataSeries() noexcept = default;
/// Returns the x-axis dataset
virtual std::shared_ptr<ArrayData<1> > xAxisData() = 0;
/// Returns the x-axis dataset (as const)
virtual const std::shared_ptr<ArrayData<1> > xAxisData() const = 0;
virtual Unit xAxisUnit() const = 0;
virtual Unit valuesUnit() const = 0;
virtual void merge(IDataSeries *dataSeries) = 0;
virtual std::unique_ptr<IDataSeries> clone() const = 0;
virtual void lockRead() = 0;
virtual void lockWrite() = 0;
virtual void unlock() = 0;
};
// Required for using shared_ptr in signals/slots
SCIQLOP_REGISTER_META_TYPE(IDATASERIES_PTR_REGISTRY, std::shared_ptr<IDataSeries>)
#endif // SCIQLOP_IDATASERIES_H