Function GetValueAt

pkg/col/coldata/vec_tmpl.go:391–409

GetValueAt is an inefficient helper to get the value in a Vec when the type is unknown.

(v *Vec, rowIdx int)

// GetValueAt is an inefficient helper to get the value in a Vec when the type
// is unknown.
func GetValueAt(v *Vec, rowIdx int) interface{} {
	if v.Nulls().NullAt(rowIdx) {
		return nil
	}
	t := v.Type()
	switch v.CanonicalTypeFamily() {
	// {{range .}}
	case _CANONICAL_TYPE_FAMILY:
		switch t.Width() {
		// {{range .WidthOverloads}}
		case _TYPE_WIDTH:
			target := v.TemplateType()
			return target.Get(rowIdx)
			// {{end}}
		}
		// {{end}}
	}
	panic(fmt.Sprintf("unhandled type %s", t))
}