Changeset 3447 for inundation/pyvolution/domain.py

Timestamp:

Aug 2, 2006, 5:14:16 PM (19 years ago)

Author:

duncan

Message:

Making set_region easier to use.

File:

• inundation/pyvolution/domain.py (modified) (3 diffs)

inundation/pyvolution/domain.py

@@ -15 +15 @@
 from pyvolution.generic_boundary_conditions import Transmissive_boundary
 from pyvolution.pmesh2domain import pmesh_to_domain
+from pyvolution.region import Set_region as region_set_region
 
 import types
@@ -424 +425 @@
 
 
-    def set_region(self, functions):
+    def set_region(self, *args, **kwargs):
+        """
+        This method is used to set quantities based on a regional tag.
+        
+        It is most often called with the following parameters;
+        (self, tag, quantity, X, location='vertices')
+        tag: the name of the regional tag used to specify the region 
+        quantity: Name of quantity to change
+        X: const or function - how the quantity is changed
+        location: Where values are to be stored.
+            Permissible options are: vertices, centroid and unique vertices
+
+        A callable region class or a list of callable region classes
+        can also be passed into this function.
+        """
+        #print "*args", args
+        #print "**kwargs", kwargs 
+        if len(args) == 1:
+            self._set_region(*args, **kwargs)
+        else:
+            #Assume it is arguments for the region.set_region function
+            func = region_set_region(*args, **kwargs)
+            self._set_region(func)
+            
+        
+    def _set_region(self, functions):
         # The order of functions in the list is used.
         if type(functions) not in [types.ListType,types.TupleType]:
@@ -432 +458 @@
                 function(tag, self.tagged_elements[tag], self)
 
-                #Do we need to do this sort of thing?
-                #self = function(tag, self.tagged_elements[tag], self)
 
     #MISC