example3

AttributeSequenceOfReal interface(creations/saving/restoring)
AttributeSequenceOfReal : ChangeValue, Add, Value, Remove, Length
SALOMEDS methods : FindOrCreateAttribute, SaveAs, FindComponent, FindAttribute, Open

#       create AttributeSequenceOfReal      
#=================================
A = batchmode_geompy.myBuilder.FindOrCreateAttribute(batchmode_geompy.father, "AttributeSequenceOfReal")
if A == None :
        raise  RuntimeError, "Can't create AttributeSequenceOfReal attribute"
A = A._narrow(SALOMEDS.AttributeSequenceOfReal)
if A == None :
        raise  RuntimeError, "_narrow returns None instead of AttributeSequenceOfReal pointer"

A.Add(0.0293)
A.Add(625.1e+2)
A.Add(0.928e+100)
A.Add(83.287)

print "initial values ",A.Value(1), A.Value(2), A.Value(3), A.Value(4)
A.Remove(3)
print "after remove ", A.Value(1), A.Value(2), A.Value(3)
A.ChangeValue(2,76.265)
print "after second item change", A.Value(1), A.Value(2), A.Value(3)

if A.Length() != 3:
        print "Error : wrong length of SequenceOfReal"
if A.Value(1) != 0.0293 or A.Value(2) != 76.265 or A.Value(3) != 83.287:
        print "Error : wrong value of  AttributeSequenceOfReal"

#      save / restore study      
#=================================
str= os.getenv("TmpDir")
if str == None:
        str = "/tmp"
file = str+"/test.hdf"

batchmode_geompy.myStudyManager.SaveAs(file, batchmode_geompy.myStudy)
openedStudy=batchmode_geompy.myStudyManager.Open(file);

if openedStudy == None:
        raise  RuntimeError, "Can't open saved study!"


father = openedStudy.FindComponent("GEOM")
if father is None:
         raise  RuntimeError, "Geom component is not found!  Wrong study is opened." 


#     find AttributeSequenceOfReal
#=================================

res,A=father.FindAttribute("AttributeSequenceOfReal")
if res == 0 or A == None:
        raise  RuntimeError, "Error:  not found AttributeSequenceOfReal"

A = A._narrow(SALOMEDS.AttributeSequenceOfReal)

if A.Length() != 3:
        print "Error : wrong length of SequenceOfReal"
if A.Value(1) != 0.0293 or A.Value(2) != 76.265 or A.Value(3) != 83.287:
        print "Error : wrong value of  AttributeSequenceOfReal"
print "after restoring ", A.Value(1), A.Value(2), A.Value(3)