first commit

third_party/yaml-cpp/src/memory.cpp

@@ -0,0 +1,26 @@
+#include "yaml-cpp/node/detail/memory.h"
+#include "yaml-cpp/node/detail/node.h"  // IWYU pragma: keep
+#include "yaml-cpp/node/ptr.h"
+
+namespace YAML {
+namespace detail {
+
+void memory_holder::merge(memory_holder& rhs) {
+  if (m_pMemory == rhs.m_pMemory)
+    return;
+
+  m_pMemory->merge(*rhs.m_pMemory);
+  rhs.m_pMemory = m_pMemory;
+}
+
+node& memory::create_node() {
+  shared_node pNode(new node);
+  m_nodes.insert(pNode);
+  return *pNode;
+}
+
+void memory::merge(const memory& rhs) {
+  m_nodes.insert(rhs.m_nodes.begin(), rhs.m_nodes.end());
+}
+}  // namespace detail
+}  // namespace YAML