From 79ac26cb02920a51080ebbc19c3e8e40c3eafbd9 Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Sun, 25 May 2014 16:55:49 -0400
Subject: [PATCH] Filter

- The domSource function is no longer static, and is prototyped in Filter.h
  for general use.
---
 src/Filter.cpp | 4 ++--
 src/Filter.h   | 4 ++++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/Filter.cpp b/src/Filter.cpp
index 6f3f572dd..ab11bb8a5 100644
--- a/src/Filter.cpp
+++ b/src/Filter.cpp
@@ -40,10 +40,10 @@ extern Context context;
 ////////////////////////////////////////////////////////////////////////////////
 // Const iterator that can be derefenced into a Task by domSource.
 static Task dummy;
-static Task& contextTask = dummy;
+Task& contextTask = dummy;
 
 ////////////////////////////////////////////////////////////////////////////////
-static bool domSource (const std::string& identifier, Variant& value)
+bool domSource (const std::string& identifier, Variant& value)
 {
   std::string stringValue = context.dom.get (identifier, contextTask);
   if (stringValue != identifier)
diff --git a/src/Filter.h b/src/Filter.h
index 2d2b0bec8..e51dc2ef6 100644
--- a/src/Filter.h
+++ b/src/Filter.h
@@ -27,8 +27,12 @@
 #ifndef INCLUDED_FILTER
 #define INCLUDED_FILTER
 
+#include <string>
 #include <vector>
 #include <Task.h>
+#include <Variant.h>
+
+bool domSource (const std::string&, Variant&);
 
 class Filter
 {