enh: const access for node children

Add const variants of Node's fetch, fetch_ptr and operator[] methods. Add NodeConstIterator, Node::ConstValue to support const access to a node's children. Use const Node refs in relay for save (and write) operations.
LLNL · Sep 19, 2016 · f1ed0d6 · f1ed0d6
1 parent 9f54f46
commit f1ed0d6
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Showing 12 changed files with 698 additions and 97 deletions.
diff --git a/src/libs/conduit/DataType.hpp b/src/libs/conduit/DataType.hpp
@@ -302,13 +302,15 @@ class CONDUIT_API DataType
              index_t stride,
              index_t element_bytes,
              index_t endianness);
+
     /// construct from full details, given a data type id
     DataType(index_t dtype_id,
              index_t num_elements,
              index_t offset,
              index_t stride,
              index_t element_bytes,
              index_t endianness);
+
     /// destructor
    ~DataType();