BinaryFilter

A description for BinaryFilter.

class BinaryFilter : public AbstractFileFilter

Manages the import/export of data organized as columns (vectors) from/to a binary file.

Public Functions

void readDataFromDevice(QIODevice&, AbstractDataSource* = nullptr, ImportMode = ImportMode::Replace, int lines = -1)

reads the content of the device device.

virtual void readDataFromFile(const QString &fileName, AbstractDataSource*, ImportMode = ImportMode::Replace) override

reads the content of the file fileName.

virtual void write(const QString &fileName, AbstractDataSource*) override

writes the content of the data source dataSource to the file fileName.

virtual void save(QXmlStreamWriter*) const override

Saves as XML.

virtual bool load(XmlStreamReader*) override

Loads from XML.

Public Static Functions

static QStringList dataTypes()

returns the list of all predefined data formats.

static int dataSize(BinaryFilter::DataType)

returns the size of the predefined data types

static size_t rowNumber(const QString &fileName, size_t vectors, BinaryFilter::DataType, size_t maxRows = std::numeric_limits<std::size_t>::max())

returns the number of rows (length of vectors) in the file fileName.