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from Xdmf import *
if __name__ == "__main__":
#//initialization begin
exampleMap = XdmfMap.New()
#//initialization end
#//initializationnode begin
#create attributes for each task id
#the index of the node id in the attribute is the local node id
map1Attribute = XdmfAttribute.New()
map1Attribute.setName("Test Attribute")
map1Attribute.setType(XdmfAttributeType.Scalar())
map1Attribute.setCenter(XdmfAttributeCenter.Node())
map1Vals = [1,2,3,4,5,7,9]
map1Attribute.insertAsInt32(0, map1Vals)
map2Attribute = XdmfAttribute.New()
map2Attribute.setName("Test Attribute")
map2Attribute.setType(XdmfAttributeType.Scalar())
map2Attribute.setCenter(XdmfAttributeCenter.Node())
map2Vals = [9,8,7,4,3]
map2Attribute.insertAsInt32(0, map2Vals)
#insert the attributes into a vector
#the id of the attribute in the vector is equal to the task id
testVector = AttributeVector()
testVector.push_back(map1Attribute)
testVector.push_back(map2Attribute)
exampleMapVector = XdmfMap.New(testVector)
#returns a vector of maps that holds the equivalencies for the nodes provided
#for example if Attribute 1 had globalNodeID 3 at localNodeID 2
#and Attribute 3 had globalNodeID 3 at localNodeID 5
#then map 1 would have an entry of (3, 5, 2)
#and map 3 would have an entry of (1, 2, 5)
#The entries are formatted (remoteTaskID, remoteLocalNodeID, localNodeID)
#//initializationnode end
#//inserttuple begin
newRemoteTaskID = 4
newLocalNodeID = 7
newRemoteLocalNodeID = 3
exampleMap.insert(newRemoteTaskID, newLocalNodeID, newRemoteLocalNodeID)
#This inserts an entry of (4, 7, 3) into the map
#//inserttuple end
#//setMap begin
newTaskMap = XdmfMapMap()
newNodeIdMap = XdmfMapNodeIdMap()
newNodeIdMap[2] = (3, 6, 8)
newNodeIdMap[3] = (3,)
newNodeIdMap[4] = (7,9)
#newNodeIdMap now contains the following
#(2, 3)
#(2, 6)
#(2, 8)
#(3, 3)
#(4, 7)
#(4, 9)
secondNodeIdMap = XdmfMapNodeIdMap()
secondNodeIdMap[5] = (3, 6, 8)
secondNodeIdMap[7] = (3,)
secondNodeIdMap[9] = (7,9)
#secondNodeIdMap now contains the following
#(5, 3)
#(5, 6)
#(5, 8)
#(7, 3)
#(9, 7)
#(9, 9)
newTaskMap[1] = newNodeIdMap
newTaskMap[2] = secondNodeIdMap
exampleMap = XdmfMap.New()
exampleMap.setMap(newTaskMap)
#(1, 2, 3)
#(1, 2, 6)
#(1, 2, 8)
#(1, 3, 3)
#(1, 4, 7)
#(1, 4, 9)
#(2, 5, 3)
#(2, 5, 6)
#(2, 5, 8)
#(2, 7, 3)
#(2, 9, 7)
#(2, 9, 9)
#Is now stored in exampleMap
#//setMap end
#//setName begin
newName = "New Name"
exampleMap.setName(newName)
#//setName end
#//getName begin
exampleName = exampleMap.getName()
#//getName end
#//getMap begin
#Assuming that exampleMap is a shared pointer to an XdmfMap object filled with the following tuples
#(1, 1, 9)
#(1, 2, 8)
#(2, 3, 7)
#(2, 4, 6)
#(3, 5, 5)
#(3, 6, 4)
taskIDMap = exampleMap.getMap()
i = 0
for val in taskIDMap:
print val
i = i + 1
if i == taskIDMap.size():
break
#This prints out all the task IDs
#unless the break is called on the last iteration the program will fail because of an issue with SWIG
nodeIDMap = taskIDMap[1]
#nodeIDMap now contains the following tuples because it retrieved the tuples associated with taskID 1
#(1, 9)
#(2, 8)
i = 0
for val in nodeIDMap:
print val
i = i + 1
if i == nodeIDMap.size():
break
#This prints out all the local node IDs
#unless the break is called on the last iteration the program will fail because of an issue with SWIG
for val in nodeIDMap[1]:
print val
#prints out all the remote node values associated with taskID 1 and localNode 1
#//getMap end
#//getRemoteNodeIds begin
nodeIDMap = exampleMap.getRemoteNodeIds(1)
#nodeIDMap now contains the following tuples because it retrieved the tuples associated with taskID 1
#(1, 9)
#(2, 8)
i = 0
for val in nodeIDMap:
print val
i = i + 1
if i == nodeIDMap.size():
break
#This prints out all the local node IDs
#unless the break is called on the last iteration the program will fail because of an issue with SWIG
for val in nodeIDMap[1]:
print val
#prints out all the remote node values associated with taskID 1 and localNode 1
#//getRemoteNodeIds end
#//isInitialized begin
if not(exampleMap.isInitialized()):
exampleMap.read()
#//isInitialized end
#//release begin
exampleMap.release()
#//release end
#//setHeavyDataControllers begin
hdf5FilePath = "The HDF5 file path goes here"
hdf5SetPath = "The HDF5 set path goes here"
startIndex = 0#start at the beginning
readStride = 1#read all values
readNumber = 10#read 10 values
newRemoteTaskController = XdmfHDF5Controller.New(
hdf5FilePath, hdf5SetPath, XdmfArrayType.Int32(),
startIndex, readStride, readNumber)
hdf5FilePath = "The HDF5 file path for the local nodes goes here"
hdf5SetPath = "The HDF5 set path for the local nodes goes here"
newLocalNodeController = XdmfHDF5Controller.New(
hdf5FilePath, hdf5SetPath, XdmfArrayType.Int32(),
startIndex, readStride, readNumber)
hdf5FilePath = "The HDF5 file path for the remote local nodes goes here"
hdf5SetPath = "The HDF5 set path for the remote local nodes goes here"
newRemoteLocalNodeController = XdmfHDF5Controller.New(
hdf5FilePath, hdf5SetPath, XdmfArrayType.Int32(),
startIndex, readStride, readNumber)
exampleMap = XdmfMap.New()
exampleMap.setHeavyDataControllers(newRemoteTaskController, newLocalNodeController, newRemoteLocalNodeController)
#//setHeavyDataControllers end
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