remove unused functions

src/shared/proparser/proitems.cpp

@@ -33,12 +33,9 @@
 
 QT_BEGIN_NAMESPACE
 
-// --------------- ProBlock ----------------
-
-ProBlock::ProBlock(ProBlock *parent)
+ProBlock::ProBlock()
 {
     m_blockKind = 0;
-    m_parent = parent;
     m_refCount = 1;
 }
 
@@ -56,11 +53,6 @@ void ProBlock::appendItem(ProItem *proitem)
     m_proitems << proitem;
 }
 
-void ProBlock::setItems(const QList<ProItem *> &proitems)
-{
-    m_proitems = proitems;
-}
-
 QList<ProItem *> ProBlock::items() const
 {
     return m_proitems;
@@ -76,16 +68,6 @@ int ProBlock::blockKind() const
     return m_blockKind;
 }
 
-void ProBlock::setParent(ProBlock *parent)
-{
-    m_parent = parent;
-}
-
-ProBlock *ProBlock::parent() const
-{
-    return m_parent;
-}
-
 ProItem::ProItemKind ProBlock::kind() const
 {
     return ProItem::BlockKind;
@@ -198,7 +180,7 @@ ProItem::ProItemKind ProOperator::kind() const
 
 // --------------- ProFile ----------------
 ProFile::ProFile(const QString &fileName)
-    : ProBlock(0)
+    : ProBlock()
 {
     setBlockKind(ProBlock::ProFileKind);
     m_fileName = fileName;
@@ -210,10 +192,6 @@ ProFile::ProFile(const QString &fileName)
     m_directoryName = QString::fromRawData(fileName.constData(), nameOff);
 }
 
-ProFile::~ProFile()
-{
-}
-
 QString ProFile::displayFileName() const
 {
     return m_displayFileName;