IC: Add Model and View base code.

src/Model/InitialConditions/InitialConditionsDict.py

@@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+
+from copy import copy
+from tools import trace, timer
+
+from Model.InitialConditions.InitialConditions import InitialConditions
+
+class InitialConditionsDict(object):
+    def __init__(self, status = None):
+        super(InitialConditionsDict, self).__init__()
+
+        self._status = status
+
+        self._reach = {}
+
+    def __len__(self):
+        return len(self._reach)
+
+    def is_defined(self, reach):
+        return reach in self._reach
+
+    def get(self, reach):
+        if reach in self._reach:
+            return self._reach[reach]
+
+        new = self.new(reach)
+        self.set(reach, new)
+        return new
+
+    def set(self, reach, new):
+        self._reach[reach] = new
+        self._status.modified()
+
+    def new(self, reach):
+        new = InitialConditions(reach = reach, status = self._status)
+        self.set(reach, new)