4 files changed, 11 insertions, 19 deletions

diff --git a/src/bodymovin/bmbase.cpp b/src/bodymovin/bmbase.cpp
index 5fb7ac2..c86e38a 100644
--- a/src/bodymovin/bmbase.cpp
+++ b/src/bodymovin/bmbase.cpp
@@ -103,11 +103,6 @@ void BMBase::appendChild(BMBase *child)
     m_children.push_back(child);
 }
 
-QList<BMBase *> &BMBase::children()
-{
-    return m_children;
-}
-
 BMBase *BMBase::findChild(const QString &childName)
 {
     if (name() == childName)
@@ -194,11 +189,6 @@ bool BMBase::hidden() const
     return m_hidden;
 }
 
-BMBase *BMBase::parent() const
-{
-    return m_parent;
-}
-
 void BMBase::setParent(BMBase *parent)
 {
     m_parent = parent;
diff --git a/src/bodymovin/bmbase_p.h b/src/bodymovin/bmbase_p.h
index 2e9f12c..90818dc 100644
--- a/src/bodymovin/bmbase_p.h
+++ b/src/bodymovin/bmbase_p.h
@@ -74,12 +74,13 @@ public:
     virtual bool active(int frame) const;
     bool hidden() const;
 
-    BMBase *parent() const;
+    inline BMBase *parent() const { return m_parent; }
     void setParent(BMBase *parent);
 
+    const QList<BMBase *> &children() const { return m_children; }
     void prependChild(BMBase *child);
     void appendChild(BMBase *child);
-    QList<BMBase *>& children();
+
     virtual BMBase *findChild(const QString &childName);
 
     virtual void updateProperties(int frame);
@@ -97,13 +98,14 @@ protected:
     QString m_name;
     QString m_matchName;
     bool m_autoOrient = false;
-    BMBase *m_parent = nullptr;
-    QList<BMBase *> m_children;
 
     friend class BMRasterRenderer;
     friend class BMRenderer;
 
 private:
+    BMBase *m_parent = nullptr;
+    QList<BMBase *> m_children;
+
     // Handle to the topmost element on which this element resides
     // Will be resolved when traversing effects
     BMBase *m_topRoot = nullptr;
diff --git a/src/bodymovin/bmgroup.cpp b/src/bodymovin/bmgroup.cpp
index 2a9a133..ed13f8c 100644
--- a/src/bodymovin/bmgroup.cpp
+++ b/src/bodymovin/bmgroup.cpp
@@ -79,7 +79,7 @@ void BMGroup::updateProperties(int frame)
 {
     BMShape::updateProperties(frame);
 
-    for (BMBase *child : qAsConst(m_children)) {
+    for (BMBase *child : children()) {
         if (child->hidden())
             continue;
 
@@ -109,7 +109,7 @@ void BMGroup::render(LottieRenderer &renderer) const
     } else
         renderer.setTrimmingState(LottieRenderer::Off);
 
-   for (BMBase *child : qAsConst(m_children)) {
+   for (BMBase *child : children()) {
         if (child->hidden())
             continue;
         child->render(renderer);
@@ -135,7 +135,7 @@ void BMGroup::applyTrim(const BMTrimPath &trimmer)
     // Setting a friendly name helps in testing
     m_appliedTrim->setName(QStringLiteral("Inherited from") + trimmer.name());
 
-    for (BMBase *child : qAsConst(m_children)) {
+    for (BMBase *child : children()) {
         BMShape *shape = static_cast<BMShape*>(child);
         if (shape->acceptsTrim())
             shape->applyTrim(*m_appliedTrim);
diff --git a/src/bodymovin/bmshapelayer.cpp b/src/bodymovin/bmshapelayer.cpp
index a1aee1f..164f100 100644
--- a/src/bodymovin/bmshapelayer.cpp
+++ b/src/bodymovin/bmshapelayer.cpp
@@ -104,7 +104,7 @@ void BMShapeLayer::updateProperties(int frame)
 
     m_layerTransform->updateProperties(frame);
 
-    for (BMBase *child : qAsConst(m_children)) {
+    for (BMBase *child : children()) {
         if (child->hidden())
             continue;
 
@@ -141,7 +141,7 @@ void BMShapeLayer::render(LottieRenderer &renderer) const
 
     m_layerTransform->render(renderer);
 
-    for (BMBase *child :qAsConst(m_children)) {
+    for (BMBase *child : children()) {
         if (child->hidden())
             continue;
         child->render(renderer);