1 files changed, 37 insertions, 0 deletions
diff --git a/libxsde/xsde/cxx/parser/state.cxx b/libxsde/xsde/cxx/parser/state.cxx
new file mode 100644
index 0000000..756190e
--- /dev/null
+++ b/libxsde/xsde/cxx/parser/state.cxx
@@ -0,0 +1,37 @@
+// file      : xsde/cxx/parser/state.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2005-2009 Code Synthesis Tools CC
+// license   : GNU GPL v2 + exceptions; see accompanying LICENSE file
+
+#include <string.h> // memcpy
+
+#include <xsde/cxx/parser/state.hxx>
+
+namespace xsde
+{
+  namespace cxx
+  {
+    namespace parser
+    {
+      stack::error stack::
+      grow ()
+      {
+        size_t c = capacity_ ? capacity_ * 2 : 8;
+        char* d = new char[c * el_size_];
+
+        if (d == 0)
+          return error_no_memory;
+
+        if (size_ > 1)
+          memcpy (d, data_, (size_ - 1) * el_size_);
+
+        delete[] data_;
+
+        data_ = d;
+        capacity_ = c;
+
+        return error_none;
+      }
+    }
+  }
+}