From f53c2c8caf704fb963aadb44af65fe0c9afdd711 Mon Sep 17 00:00:00 2001
From: randomdan <randomdan@localhost>
Date: Mon, 30 Dec 2013 18:09:46 +0000
Subject: Allow instanceSet to catch or propergate exceptions with onAll*,
 exceptions in options setting functions propergate

---
 project2/common/instanceStore.h | 26 ++++++++++++++++++--------
 project2/common/plugable.h      |  2 +-
 2 files changed, 19 insertions(+), 9 deletions(-)

diff --git a/project2/common/instanceStore.h b/project2/common/instanceStore.h
index c61ccfe..36f4e73 100644
--- a/project2/common/instanceStore.h
+++ b/project2/common/instanceStore.h
@@ -29,25 +29,35 @@ class InstanceStore {
 			prune();
 		}
 
-		static void OnEach(const boost::function<void(typename StoreType::value_type &)> & func)
+		static void OnEach(const boost::function<void(typename StoreType::value_type &)> & func, bool ContinueOnError = false)
 		{
 			BOOST_FOREACH(const auto & l, GetAll()) {
-				try {
-					func(l.get());
+				if (ContinueOnError) {
+					try {
+						func(l.get());
+					}
+					catch (...) {
+					}
 				}
-				catch (...) {
+				else {
+					func(l.get());
 				}
 			}
 			prune();
 		}
 
-		static void OnAll(const boost::function<void(Type *)> & func)
+		static void OnAll(const boost::function<void(Type *)> & func, bool ContinueOnError = false)
 		{
 			BOOST_FOREACH(const auto & l, GetAll()) {
-				try {
-					func(l.get());
+				if (ContinueOnError) {
+					try {
+						func(l.get());
+					}
+					catch (...) {
+					}
 				}
-				catch (...) {
+				else {
+					func(l.get());
 				}
 			}
 			prune();
diff --git a/project2/common/plugable.h b/project2/common/plugable.h
index 2a9c58c..af7f91f 100644
--- a/project2/common/plugable.h
+++ b/project2/common/plugable.h
@@ -10,7 +10,7 @@ class ComponentLoader;
 
 class Plugable : public InstanceSet<ComponentLoader> {
 	public:
-		static void onAllComponents(const boost::function<void(ComponentLoader *)> & func) { InstanceSet<ComponentLoader>::OnAll(func); }
+		static void onAllComponents(const boost::function<void(ComponentLoader *)> & func) { InstanceSet<ComponentLoader>::OnAll(func, true); }
 };
 
 /// All loaders, keyed by string, enum, int, etc
-- 
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