Method ReadCSVRow

tensor/table/io.go:188–216

ReadCSVRow reads a record of CSV data into given row in table

(rec []string, row int)

// ReadCSVRow reads a record of CSV data into given row in table
func (dt *Table) ReadCSVRow(rec []string, row int) {
	tc := dt.NumColumns()
	ci := 0
	if rec[0] == "_D:" { // data row
		ci++
	}
	nan := math.NaN()
	for j := 0; j < tc; j++ {
		tsr := dt.Columns[j]
		_, csz := tsr.RowCellSize()
		stoff := row * csz
		for cc := 0; cc < csz; cc++ {
			str := rec[ci]
			if !tsr.IsString() {
				if str == "" || str == "NaN" || str == "-NaN" || str == "Inf" || str == "-Inf" {
					tsr.SetFloat1D(stoff+cc, nan)
				} else {
					tsr.SetString1D(stoff+cc, strings.TrimSpace(str))
				}
			} else {
				tsr.SetString1D(stoff+cc, strings.TrimSpace(str))
			}
			ci++
			if ci >= len(rec) {
				return
			}
		}
	}
}

// ConfigFromHeaders attempts to configure Table based on the headers.
// for non-table headers, data is examined to determine types.