wip

pglablib/sqlast/SelectList.cpp

@@ -1,5 +1,6 @@
 #include "SelectList.h"
 #include "SelectItem.h"
+#include "sqlast/NodeVisitor.h"
 
 using namespace sqlast;
 
@@ -9,10 +10,20 @@ SelectList::SelectList()
 
 void SelectList::Add(std::unique_ptr<SelectItem> select_item)
 {
-    list.push_back(std::move(select_item));
+    selectItems.push_back(std::move(select_item));
 }
 
 int SelectList::Count() const
 {
-    return static_cast<int>(list.size());
+    return static_cast<int>(selectItems.size());
+}
+
+SelectItem &SelectList::Get(int index)
+{
+    return *selectItems.at(index);
+}
+
+void SelectList::Accept(NodeVisitor &visitor)
+{
+    visitor.Visit(*this);
 }