def updateWithResult(keyStr, symObjKeys, res):
computationType = generic_cas_computations.getComputationType(keyStr)
if computationType == generic_cas_computations.compTypeEnum.newObject:
symbolic_object_list.addObjectWithLinks(res, keyStr, symObjKeys)
elif computationType == generic_cas_computations.compTypeEnum.newProperty:
res.addInRelation(keyStr, symObjKeys)
symbolic_object_list.addObject(res)
for sObj in symObjKeys:
symbolic_object_list.getObj(sObj).addProperty(keyStr, symObjKeys+[res.getKeyID()], res)
else:
error_reporter.reportProgramError("compute.py:updateWithResult :- Invalid type of computation. It is neither a newProperty nor a newObject.")
#x = sympy.Symbol('x')
#print compute('S-break into partial fractions', [sympy.sin(x)**2 + sympy.cos(x)**2 + 2*sympy.sin(x)*sympy.cos(x)])
def compute(keyStr, symObjKeys):
'''Calls computeResult and handles the result by appropriately creating a new object or property
@param keyStr - the key string identifying the computation (operation)
@param symObjKeys - the keys of the object on which to apply the computation
@note all computations are done over a copy of the original object, not the object itself, so that multiple computations can run in parallel without a clash'''
symObjs = map(lambda x:copy.deepcopy(symbolic_object_list.getObj(x)), symObjKeys)
res = computeResult(keyStr, symObjs)
updateWithResult(keyStr, symObjKeys, res)
return res
