remerge

1 files changed, 78 insertions, 0 deletions

diff --git a/libcutl/cutl/compiler/sloc-counter.hxx b/libcutl/cutl/compiler/sloc-counter.hxx
new file mode 100644
index 0000000..cbcdede
--- /dev/null
+++ b/libcutl/cutl/compiler/sloc-counter.hxx
@@ -0,0 +1,78 @@
+// file      : cutl/compiler/sloc-counter.hxx
+// copyright : Copyright (c) 2009-2013 Code Synthesis Tools CC
+// license   : MIT; see accompanying LICENSE file
+
+#ifndef CUTL_COMPILER_SLOC_COUNTER_HXX
+#define CUTL_COMPILER_SLOC_COUNTER_HXX
+
+#include <cstddef> // std::size_t
+
+#include <cutl/compiler/code-stream.hxx>
+
+namespace cutl
+{
+  namespace compiler
+  {
+    template <typename C>
+    class sloc_counter: public code_stream<C>
+    {
+    public:
+      sloc_counter (code_stream<C>& out);
+
+      std::size_t
+      count () const
+      {
+        return count_;
+      }
+
+    private:
+      sloc_counter (sloc_counter const&);
+
+      sloc_counter&
+      operator= (sloc_counter const&);
+
+    public:
+      virtual void
+      put (C);
+
+      virtual void
+      unbuffer ();
+
+    private:
+      void
+      code (C);
+
+      void
+      c_comment (C);
+
+      void
+      cxx_comment (C);
+
+      void
+      char_literal (C);
+
+      void
+      string_literal (C);
+
+    private:
+      code_stream<C>& out_;
+      std::size_t count_;
+
+      C prev_; // Previous character or '\0'.
+      bool code_counted_; // This code line has already been counted.
+
+      enum construct
+      {
+        con_code,
+        con_c_com,
+        con_cxx_com,
+        con_char_lit,
+        con_string_lit
+      } construct_;
+    };
+  }
+}
+
+#include <cutl/compiler/sloc-counter.txx>
+
+#endif // CUTL_COMPILER_SLOC_COUNTER_HXX