Auswertung Experiment

Database tüddelei
DBHanlder läuft gut für DIESE Datanbank struktur...
App begonnen aber weit entfernt von gutem Stand

Libs/mat2tikz/test/private/errorHandler.m

@@ -0,0 +1,41 @@
+function [stage, errorHasOccurred] = errorHandler(e)
+% common error handler code: save and print to console
+    errorHasOccurred = true;
+    stage = emptyStage();
+    stage.message = format_error_message(e);
+    stage.error   = errorHasOccurred;
+
+    disp_error_message(stage.message);
+end
+% ==============================================================================
+function msg = format_error_message(e)
+    msg = '';
+    if ~isempty(e.message)
+        msg = sprintf('%serror: %s\n', msg, e.message);
+    end
+    if ~isempty(e.identifier)
+        if strfind(lower(e.identifier),'testmatlab2tikz:')
+            % When "errors" occur in the test framework, i.e. a hash mismatch
+            % or no hash provided, there is no need to be very verbose.
+            % So we don't return the msgid and the stack trace in those cases!
+            return % only return the message
+        end
+        msg = sprintf('%serror: %s\n', msg, e.identifier);
+    end
+    if ~isempty(e.stack)
+        msg = sprintf('%serror: called from:\n', msg);
+        for ee = e.stack(:)'
+            msg = sprintf('%serror:   %s at line %d, in function %s\n', ...
+                          msg, ee.file, ee.line, ee.name);
+        end
+    end
+end
+% ==============================================================================
+function disp_error_message(msg)
+    stderr = 2;
+    % The error message should not contain any more escape sequences and
+    % hence can be output literally to stderr.
+
+    fprintf(stderr, '%s', msg);
+end
+% ==============================================================================