Method

IpuzBarredcalculate_side_toggle

Declaration [src]

IpuzStyleSides
ipuz_barred_calculate_side_toggle (
  IpuzBarred* self,
  const IpuzCellCoord* coord,
  IpuzStyleSides side,
  IpuzSymmetry symmetry
)

Description [src]

Calculate the sides of a cell after toggling one of its sides while taking symmetry into account. For most of the cells on the grid this just changes the side. However, the center line of symmetry and the center square need special handling as toggling those cells will modify multiple sides.

Parameters

coord

Type: IpuzCellCoord

The cell to be toggled.

The data is owned by the caller of the method.

side

Type: IpuzStyleSides

The side to be toggled. This must be a single value.

symmetry

Type: IpuzSymmetry

The symmetry to respect.

Return value

Type: IpuzStyleSides

The new sides of the cell at coord.