// printInitBoard2 is equivalent to printInitBoard
// but uses the iteration function ah.EachNode
// and a literal func.
func printInitBoard2(abhr *ah.AbstHier) {
var row ah.RowValue = 0
nCol, nRow := abhr.GetSize()
fmt.Println("Board", int(nCol), "by", int(nRow))
abhr.EachNode(ah.PointLevel,
func(brd *ah.Graph, nl ah.NodeLoc) {
_, r := brd.Nodes[nl].GetPointColRow()
if r != row {
fmt.Println()
row = r
}
fmt.Print(ah.PtTypeNames[brd.Nodes[nl].GetPointType()])
})
fmt.Println()
}
