Add support for filtering during manifest parsing and serialization

1 files changed, 13 insertions, 0 deletions

diff --git a/libbutl/manifest-serializer.ixx b/libbutl/manifest-serializer.ixx
new file mode 100644
index 0000000..1108ba1
--- /dev/null
+++ b/libbutl/manifest-serializer.ixx
@@ -0,0 +1,13 @@
+// file      : libbutl/manifest-serializer.ixx -*- C++ -*-
+// copyright : Copyright (c) 2014-2018 Code Synthesis Ltd
+// license   : MIT; see accompanying LICENSE file
+
+namespace butl
+{
+  inline void manifest_serializer::
+  next (const std::string& n, const std::string& v)
+  {
+    if (!filter_ || filter_ (n, v))
+      write_next (n, v);
+  }
+}