# HG changeset patch
# User Chris Cannam
# Date 1441123532 -3600
# Node ID 1cc96e03a903c36f2f9496532fff616c85a22b80
# Parent  50210da3997c9e7e1832823d7e3a8e1188d98fc3
Add mandatory option --json-format to JSON feature writer, in preparation for supporting multiple JSON formats (perhaps) in future

diff -r 50210da3997c -r 1cc96e03a903 transform/FeatureWriter.h
--- a/transform/FeatureWriter.h	Tue Sep 01 15:51:07 2015 +0100
+++ b/transform/FeatureWriter.h	Tue Sep 01 17:05:32 2015 +0100
@@ -42,9 +42,11 @@
     virtual string getDescription() const = 0;
 
     struct Parameter { // parameter of the writer, not the plugin
+        Parameter() : hasArg(false), mandatory(false) { }
         string name;
         string description;
         bool hasArg;
+        bool mandatory;
     };
     typedef vector<Parameter> ParameterList;
     virtual ParameterList getSupportedParameters() const {