问题描述
我正在尝试在Opensuse上编译mitsuba2，使用cmake进行的编译很顺利，但是后来我不得不用忍者进行编译，并且出现了消息class Node:
def __init__(self,D,P):
self.__Data = D
self.__Pointer = P
def SetPointer(self,P):
self.__Pointer = P
def SetData(self,D):
self.__Data = D
def GetPointer(self):
return self.__Pointer
def __str__(self):
return f"({self.__Data},{self.__Pointer})"
class LinkedList:
def __init__(self):
self.__HeadPointer = -1
self.__FreeListPointer = 0
self.__NodeArray = []
for i in range(8):
ThisNode = Node("",(i + 1))
self.__NodeArray.append(ThisNode)
self.__NodeArray[7].SetPointer(-1)
def AddToList(self,NewData):
NewNodePointer = self.__FreeListPointer
# store the data at the location indicated by the free storage pointer
self.__NodeArray[NewNodePointer].SetData(NewData)
# alter the free storage pointer to the next free storage space
self.__FreeListPointer = self.__NodeArray[self.__FreeListPointer].GetPointer()
# special case when the list is empty
if self.__HeadPointer == -1:
self.__HeadPointer = NewNodePointer
self.__NodeArray[NewNodePointer].SetPointer(-1)
else:
PrevIoUsPointer,NextPointer = self.FindInsertionPoint(NewData)
if PrevIoUsPointer == -1 :
self.__NodeArray[NewNodePointer ].SetPointer(self.__HeadPointer)
self.__HeadPointer = NewNodePointer
else:
self.__NodeArray[NewNodePointer ].SetPointer(NextPointer)
self.__NodeArray[PrevIoUsPointer].SetPointer(NewNodePointer)
def FindInsertionPoint(self,NewData):
"""
Procedure that takes the new data item as
the parameter NewData and returns two
parameters:
• PrevIoUsPointer,whose value is:
either pointer to node before the
insertion point
or the null pointer if the new node
is to be inserted at the beginning
of the list.
• NextPointer,whose value is a
pointer to node after the insertion point.
"""
if self.__HeadPointer == -1:
PrevIoUsPointer = -1
else:
PrevIoUsPointer = #??
NextPointer = # ??
return PrevIoUsPointer,NextPointer
def __str__(self):
return str([str(node) for node in self.__NodeArray])
ll = LinkedList()
ll.AddToList("Cat")
ll.AddToList("Dog")
print(ll)
。我安装了python3-dev，python3-devel，但问题仍然存在。
我该怎么办？
解决方法
暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！
如果你已经找到好的解决方法，欢迎将解决方案带上本链接一起发送给小编。
小编邮箱:dio#foxmail.com (将#修改为@）