TA::expressions::preserve_lobound_t -> TA::preserve_lobound_t

src/TiledArray/expressions/fwd.h

@@ -42,10 +42,6 @@ class BlkTsrExpr;
 template <typename, typename>
 class ScalBlkTsrExpr;
 
-/// used to indicate that block tensor expression should preserve the underlying
-/// tensor's trange lobound
-struct preserve_lobound_t {};
-
 template <typename>
 struct is_aliased : std::true_type {};
 
@@ -73,12 +69,4 @@ class ScalTsrEngine;
 
 }  // namespace TiledArray::expressions
 
-namespace TiledArray {
-
-/// used to tag block tensor expression methods that preserve the underlying
-/// tensor's trange lobound
-inline constexpr expressions::preserve_lobound_t preserve_lobound;
-
-}  // namespace TiledArray
-
 #endif  // TILEDARRAY_EXPRESSIONS_FWD_H__INCLUDED

src/TiledArray/fwd.h

@@ -207,6 +207,14 @@ struct to;
 
 }  // namespace conversions
 
+/// used to indicate that block tensor expression should preserve the underlying
+/// tensor's trange lobound
+struct preserve_lobound_t {};
+
+/// used to tag block tensor expression methods that preserve the underlying
+/// tensor's trange lobound
+inline constexpr preserve_lobound_t preserve_lobound;
+
 }  // namespace TiledArray
 
 #ifndef TILEDARRAY_DISABLE_NAMESPACE_TA