ReadAllFields works again!

Author: dcwhite

src/ExampleNets/pythonScripts/readAllFields.py

@@ -27,21 +27,18 @@ def printList(list, name):
 # these meshes had some issues that crashed scirun, fixed in 5 now:
 #r"time-dependent\25feb97_sock_closed" not in file and 
 #if (r"UCSD\heart-canine" not in file):
-	
+read = addModule("ReadField")
+show = addModule("ReportFieldInfo")
+prnt = addModule("PrintDatatype")
+read.output[0] >> show.input.InputField
+show.output[0] >> prnt.input[0]
+
 for file in allFields(dir):
 	count += 1
-	read = addModule("ReadField")
 	read.Filename = file
 	files.append(file)
-	show = addModule("ReportFieldInfo")
-	prnt = addModule("PrintDatatype")
-	read.output[0] >> show.input.InputField
-	show.output[0] >> prnt.input[0]
 	executeAll()
-	time.sleep(1)
 	v = prnt.ReceivedValue
 	values.append(v)
-	[removeModule(m.id) for m in modules()]
-	
 
 printList(zip(files, values), r'E:\fieldTypesAll2.txt')

src/Modules/Basic/PrintDatatype.cc

@@ -46,6 +46,11 @@ PrintDatatypeModule::PrintDatatypeModule()
   INITIALIZE_PORT(Input);
 }
 
+void PrintDatatypeModule::setStateDefaults()
+{
+  get_state()->setValue(ReceivedValue, std::string());
+}
+
 void PrintDatatypeModule::execute()
 {
   auto data = getRequiredInput(Input);

src/Modules/Basic/PrintDatatype.h

@@ -44,7 +44,7 @@ namespace SCIRun {
       public:
         PrintDatatypeModule();
         virtual void execute();
-        virtual void setStateDefaults() {}
+        virtual void setStateDefaults();
 
         INPUT_PORT(0, Input, Datatype);