1 files changed, 21 insertions, 5 deletions
diff --git a/src/outputlist.cpp b/src/outputlist.cpp
index e942465..3e05dac 100644
--- a/src/outputlist.cpp
+++ b/src/outputlist.cpp
@@ -30,19 +30,35 @@
 #include "docparser.h"
 #include "vhdldocgen.h"
 
-OutputList::OutputList(bool)
+
+OutputList::OutputList()
 {
   //printf("OutputList::OutputList()\n");
 }
 
-OutputList::~OutputList()
+OutputList::OutputList(const OutputList &ol)
 {
-  //printf("OutputList::~OutputList()\n");
+  for (const auto &og : ol.m_outputs)
+  {
+    m_outputs.emplace_back(og->clone());
+  }
+}
+
+OutputList &OutputList::operator=(const OutputList &ol)
+{
+  if (this!=&ol)
+  {
+    for (const auto &og : ol.m_outputs)
+    {
+      m_outputs.emplace_back(og->clone());
+    }
+  }
+  return *this;
 }
 
-void OutputList::add(OutputGenerator *og)
+OutputList::~OutputList()
 {
-  if (og) m_outputs.emplace_back(og);
+  //printf("OutputList::~OutputList()\n");
 }
 
 void OutputList::disableAllBut(OutputGenerator::OutputType o)