TMtxDataset::ReadDataset Method

Reads the contents of underlying fields.

Reads the contents of underlying fields, defined in TMtxDataset::VecColumns collection, and stores their contents in the corresponding VecColumns.Items[i].TVecColumn::Vector vectors. ReadDataset method performs a:

• Single record read for all VecColumns[i] with TMtxDataset::ReadWriteMode set to wmRecord.
• Numeric values read for all VecColumns[i] with TMtxDataset::ReadWriteMode set to wmColumn. If the ReadAsComplex parameter is true then two consecutive dataset records are treated as real and imaginary part of complex number. By default, ReadAsComplex is false meaning each record in dataset is treated as one real number. The ReadAsComplex parameter is the same for all TMtxDataset::VecColumns.