pub_soft/rdkit
3
0
Fork 0
mirror of https://github.com/rdkit/rdkit.git synced 2026-06-05 22:04:27 +08:00
Code Issues Packages Projects Releases Wiki Activity

fixed a bug in the mathematical operators

Browse Source 
this was sf.net issue 1716736:
http://sourceforge.net/tracker/index.php?func=detail&aid=1716736&group_id=160139&atid=814650
This commit is contained in:
Greg Landrum
2007-05-10 19:39:04 +00:00
parent 55021c70b7
commit 1f2aff8a3b
1 changed files with 15 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
Python/DataStructs/SparseIntVect.py
View File

@@ -3,6 +3,7 @@
# Copyright (C) 2007 Greg Landrum
# All Rights Reserved
#
import copy
class SparseIntVect(object):
size=0
@@ -237,7 +238,7 @@ class SparseIntVect(object):
"""
res = SparseIntVect(self.size)
res.container = self.container
res.container = copy.deepcopy(self.container)
res += other
return res
def __sub__(self,other):
@@ -251,12 +252,14 @@ class SparseIntVect(object):
>>> c2[2] = 2
>>> c2[5] = 6
>>> c3 = c1-c2
>>> [x for x in c1]
>>> [x for x in c3]
[(0, 1), (4, 5), (5, -6)]
>>> [x for x in c1]
[(0, 3), (2, 2), (4, 5)]
"""
res = SparseIntVect(self.size)
res.container = self.container
res.container = copy.deepcopy(self.container)
res -= other
return res
def __mul__(self,other):
@@ -270,10 +273,12 @@ class SparseIntVect(object):
>>> c3 = c1*c2
>>> [x for x in c3]
[(0, 6)]
>>> [x for x in c1]
[(0, 3), (4, 5)]
"""
res = SparseIntVect(self.size)
res.container = self.container
res.container = copy.deepcopy(self.container)
res *= other
return res
def __and__(self,other):
@@ -289,10 +294,12 @@ class SparseIntVect(object):
>>> c3 = c1 & c2
>>> [x for x in c3]
[(0, 2), (2, -2)]
>>> [x for x in c1]
[(0, 3), (2, 2), (4, 5)]
"""
res = SparseIntVect(self.size)
res.container = self.container
res.container = copy.deepcopy(self.container)
res &= other
return res
def __or__(self,other):
@@ -308,13 +315,14 @@ class SparseIntVect(object):
>>> c3 = c1 | c2
>>> [x for x in c3]
[(0, 3), (2, 2), (4, 5), (5, 6)]
>>> [x for x in c1]
[(0, 3), (2, 2), (4, 5)]
"""
res = SparseIntVect(self.size)
res.container = self.container
res.container = copy.deepcopy(self.container)
res |= other
return res
def __len__(self):
return self.size