3.7. Layer Objects

PyTypeObject CpLayer_Type

The type object for the CpLayerObject class.

type CpLayerObject

TODO

int CpLayer_CheckExact(PyObject *op)

Checks if the given object is an CpLayerObject.

int CpLayer_Check(PyObject *op)

Checks if the given object is instance of an CpLayerObject

CpLayerObject *CpLayer_New(CpStateObject *state, CpLayerObject *parent);

Return value: New reference.

Creates a new layer and returns it. Returns NULL if an error occurs.

int CpLayer_Invalidate(CpLayerObject *layer)

Invalidates the layer. Returns 0 if successful and -1 if an error occurs. This function will decrease the reference count of the layer.

int CpLayer_SetSequence(CpLayerObject *layer, PyObject *sequence, Py_ssize_t length, int8_t greedy)

Sets the sequence of the layer. Returns 0 if successful and -1 if an error occurs.

void CpLayer_AppendPath(CpLayerObject *layer, PyObject *path)

Appends the path to the layer. (macro)