From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 6 Oct 2021 20:27:34 +0000 (+0300)
Subject: Return the object from DynamicObjectLoader::store_object
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=fafae9081dc6cf6fe8fbc39cbca53708e83813ab;p=libs%2Fdatafile.git

Return the object from DynamicObjectLoader::store_object

This provides an easy way to both store the object and also use it.
---

diff --git a/source/dynamicobjectloader.h b/source/dynamicobjectloader.h
index b5830b8..726d19c 100644
--- a/source/dynamicobjectloader.h
+++ b/source/dynamicobjectloader.h
@@ -48,7 +48,7 @@ private:
 
 public:
 	T *get_object() { T *o = object; object = 0; return o; }
-	void store_object(Collection &, const std::string &);
+	T *store_object(Collection &, const std::string &);
 
 private:
 	void type(const Symbol &);
@@ -83,13 +83,15 @@ void DynamicObjectLoader<T, C>::init_actions()
 }
 
 template<typename T, typename C>
-void DynamicObjectLoader<T, C>::store_object(Collection &c, const std::string &name)
+T *DynamicObjectLoader<T, C>::store_object(Collection &c, const std::string &name)
 {
 	if(!store_func)
 		throw std::logic_error("no store function");
 
+	T *o = object;
 	store_func(c, name, object);
 	object = 0;
+	return o;
 }
 
 template<typename T, typename C>