PostprocessData update

Modifications on fieldsDataBase to work both during simulation and post-simulation
Some bug fixes and changes to the code based
Correction for region volume

src/PostprocessData/fieldsDataBase/simulationFieldsDataBase.cpp

@@ -0,0 +1,62 @@
+#include "Time.hpp"
+#include "simulationFieldsDataBase.hpp"
+#include "dynamicPointStructure.hpp"
+#include "vocabs.hpp"
+
+namespace pFlow
+{
+    bool pointFieldGetType(const word& TYPENAME, word& fieldType, word& fieldSpace);
+}
+
+bool pFlow::simulationFieldsDataBase::pointFieldNameExists(const word &name) const
+{
+    return time().lookupObjectName(name);
+}
+
+bool pFlow::simulationFieldsDataBase::loadPointFieldToTime(const word &name)
+{
+    return time().lookupObjectName(name);
+}
+
+bool pFlow::simulationFieldsDataBase::loadPointStructureToTime()
+{
+    // it is already in the Time object 
+    return time().lookupObjectName(pointStructureFile__);
+}
+
+bool pFlow::simulationFieldsDataBase::checkTimeFolder(const word &fieldName) const
+{
+    return true;
+}
+
+const pFlow::shape& pFlow::simulationFieldsDataBase::getShape() const
+{
+    return shape_;
+}
+
+pFlow::simulationFieldsDataBase::simulationFieldsDataBase
+(
+    systemControl &control, 
+    bool inSimulation
+)
+:
+    fieldsDataBase(control, inSimulation),
+    shape_
+    (
+        dynamic_cast<const shape&>(*control.caseSetup().lookupObjectPtr(shapeFile__))
+    )
+{
+}
+
+const pFlow::pointStructure &pFlow::simulationFieldsDataBase::pStruct() const
+{
+    return 
+    static_cast<const pointStructure&>
+    (
+        time().lookupObject<dynamicPointStructure>(pointStructureFile__)
+    );
+}
+
+void pFlow::simulationFieldsDataBase::resetTimeFolder()
+{
+}