Add explicit keyword, const'ref, minor optimization

[kdenlive] / src / effectstack / collapsibleeffect.cpp

diff --git a/src/effectstack/collapsibleeffect.cpp b/src/effectstack/collapsibleeffect.cpp
index 9e5b3c8528994ac2103550a44f7f0e4361183ad7..21317971ab160aaa9f0b1b5a930d473ef1bc1c76 100644 (file)
--- a/src/effectstack/collapsibleeffect.cpp
+++ b/src/effectstack/collapsibleeffect.cpp
@@ -41,7 +41,7 @@
 #include <KApplication>
 
 
-CollapsibleEffect::CollapsibleEffect(QDomElement effect, QDomElement original_effect, ItemInfo info, EffectMetaInfo *metaInfo, bool lastEffect, QWidget * parent) :
+CollapsibleEffect::CollapsibleEffect(const QDomElement &effect, const QDomElement &original_effect, const ItemInfo &info, EffectMetaInfo *metaInfo, bool lastEffect, QWidget * parent) :
         AbstractCollapsibleWidget(parent),
         m_paramWidget(NULL),
         m_effect(effect),
@@ -145,7 +145,7 @@ CollapsibleEffect::CollapsibleEffect(QDomElement effect, QDomElement original_ef
 
 CollapsibleEffect::~CollapsibleEffect()
 {
-    if (m_paramWidget) delete m_paramWidget;
+    delete m_paramWidget;
     delete m_menu;
 }