return info as string

src/xSTIR/mSTIR/+sirf/+STIR/AcquisitionData.m

@@ -227,14 +227,13 @@ function fill(self, value)
             ad = sirf.STIR.AcquisitionData(self);
             ad.fill(value)
         end
-        function print_info(self)
-            %Print the AcquisitionData's metadata.
+        function ad_info = get_info(self)
+            %Get the AcquisitionData's metadata.
             h = calllib...
                 ('mstir', 'mSTIR_get_ProjDataInfo', self.handle_);
             sirf.Utilities.check_status([self.name ':print_info'], h);
-            Info = calllib('miutilities', 'mCharDataFromHandle', h);
+            ad_info = calllib('miutilities', 'mCharDataFromHandle', h);
             sirf.Utilities.delete(h)
-            disp(Info)
         end
     end
 end

src/xSTIR/mSTIR/tests/test1.m

@@ -42,7 +42,7 @@
 test.check(s)
 test.check(v)
 disp("Printing AcqData info")
-acq_data.print_info();
+disp(acq_data.get_info())
 
 image = PET.ImageData();
 image_size = [111, 111, 31];

src/xSTIR/pSTIR/STIR.py.in

@@ -833,13 +833,13 @@ class AcquisitionData(DataContainer):
         else:
             out = self.get_uniform_copy(value)
         return out
-    def print_info(self):
-        """Print the AcquisitionData's metadata."""
+    def get_info(self):
+        """Get the AcquisitionData's metadata."""
         handle = pystir.cSTIR_get_ProjDataInfo(self.handle)
         check_status(handle)
         info = pyiutil.charDataFromHandle(handle)
         pyiutil.deleteDataHandle(handle)
-        print(info)
+        return info
 ##        print('Please enter sinogram numbers (e.g.: 0, 3-5)')
 ##        print('(a value outside the range 0 to %d will stop this loop)' % \
 ##			(nz - 1))

src/xSTIR/pSTIR/tests/tests_one.py

@@ -64,7 +64,7 @@ def test_main(rec=False, verb=False, throw=True):
     test.check(s)
     test.check(v)
     print("Printing AcqData info")
-    ad.print_info()
+    print(ad.get_info())
 
     filter = TruncateToCylinderProcessor()