1 files changed, 120 insertions, 0 deletions
diff --git a/debian/uncrustify-trinity/uncrustify-trinity-0.78.0/src/ChunkStack.cpp b/debian/uncrustify-trinity/uncrustify-trinity-0.78.0/src/ChunkStack.cpp
new file mode 100644
index 00000000..fbf8a737
--- /dev/null
+++ b/debian/uncrustify-trinity/uncrustify-trinity-0.78.0/src/ChunkStack.cpp
@@ -0,0 +1,120 @@
+/**
+ * @file ChunkStack.cpp
+ * Manages a chunk stack
+ *
+ * @author  Ben Gardner
+ * @license GPL v2+
+ */
+
+#include "ChunkStack.h"
+
+
+void ChunkStack::Set(const ChunkStack &cs)
+{
+   m_cse.resize(cs.m_cse.size());
+
+   for (size_t idx = 0; idx < m_cse.size(); idx++)
+   {
+      m_cse[idx].m_pc     = cs.m_cse[idx].m_pc;
+      m_cse[idx].m_seqnum = cs.m_cse[idx].m_seqnum;
+   }
+
+   m_seqnum = cs.m_seqnum;
+}
+
+
+const ChunkStack::Entry *ChunkStack::Top() const
+{
+   if (!m_cse.empty())
+   {
+      return(&m_cse[m_cse.size() - 1]);
+   }
+   return(nullptr);
+}
+
+
+const ChunkStack::Entry *ChunkStack::Get(size_t idx) const
+{
+   if (idx < m_cse.size())
+   {
+      return(&m_cse[idx]);
+   }
+   return(nullptr);
+}
+
+
+Chunk *ChunkStack::GetChunk(size_t idx) const
+{
+   if (idx < m_cse.size())
+   {
+      return(m_cse[idx].m_pc);
+   }
+   return(Chunk::NullChunkPtr);
+}
+
+
+Chunk *ChunkStack::Pop_Front()
+{
+   Chunk *pc = Chunk::NullChunkPtr;
+
+   if (!m_cse.empty())
+   {
+      pc = m_cse[0].m_pc;
+      m_cse.pop_front();
+   }
+   return(pc);
+}
+
+
+Chunk *ChunkStack::Pop_Back()
+{
+   Chunk *pc = Chunk::NullChunkPtr;
+
+   if (!m_cse.empty())
+   {
+      pc = m_cse[m_cse.size() - 1].m_pc;
+      m_cse.pop_back();
+   }
+   return(pc);
+}
+
+
+void ChunkStack::Push_Back(Chunk *pc, size_t seqnum)
+{
+   m_cse.push_back(Entry(seqnum, pc));
+
+   if (m_seqnum < seqnum)
+   {
+      m_seqnum = seqnum;
+   }
+}
+
+
+void ChunkStack::Zap(size_t idx)
+{
+   if (idx < m_cse.size())
+   {
+      m_cse[idx].m_pc = Chunk::NullChunkPtr;
+   }
+}
+
+
+void ChunkStack::Collapse()
+{
+   size_t wr_idx = 0;
+
+   for (size_t rd_idx = 0; rd_idx < m_cse.size(); rd_idx++)
+   {
+      if (m_cse[rd_idx].m_pc->IsNotNullChunk())
+      {
+         if (rd_idx != wr_idx)
+         {
+            m_cse[wr_idx].m_pc     = m_cse[rd_idx].m_pc;
+            m_cse[wr_idx].m_seqnum = m_cse[rd_idx].m_seqnum;
+         }
+         wr_idx++;
+      }
+   }
+
+   m_cse.resize(wr_idx);
+}