From c7659e07b2ec1e014a66b6f4ac31b95a60b497bb Mon Sep 17 00:00:00 2001
From: Nils Wentzell <nwentzell@flatironinstitute.org>
Date: Tue, 13 Aug 2024 17:17:22 -0400
Subject: [PATCH] Add deserialization function and add documentation strings

---
 c++/cppdlr/dlr_imfreq.hpp | 20 +++++++++++++++++---
 c++/cppdlr/dlr_imtime.hpp | 20 +++++++++++++++++++-
 2 files changed, 36 insertions(+), 4 deletions(-)

diff --git a/c++/cppdlr/dlr_imfreq.hpp b/c++/cppdlr/dlr_imfreq.hpp
index 7640851..7e14e0b 100644
--- a/c++/cppdlr/dlr_imfreq.hpp
+++ b/c++/cppdlr/dlr_imfreq.hpp
@@ -261,9 +261,23 @@ namespace cppdlr {
     // -------------------- serialization -------------------
 
     public:
-    template <class Archive> void serialize(Archive &ar) { //
-      ar & lambda_ & statistic & r & niom & dlr_rf & dlr_if & cf2if & if2cf.lu & if2cf.piv;
-    }
+
+    /**
+     * Serialize the object into an archive by serializing all its members.
+     * The archive parameter must support the operator& to serialize each member.
+     *
+     * @param[in] ar Archive to serialize into
+     */
+    void serialize(auto &ar) const { ar & lambda_ & statistic & r & niom & dlr_rf & dlr_if & cf2if & if2cf.lu & if2cf.piv; }
+
+    /**
+     * Deserialize an object from the archive. This will initialize all members.
+     * The archive parameter must support the operator& to deserialize the members
+     * in the order they were serialized.
+     *
+     * @param[in] ar Archive to deserialize from
+     */
+    void deserialize(auto &ar) { ar & lambda_ & statistic & r & niom & dlr_rf & dlr_if & cf2if & if2cf.lu & if2cf.piv; }
 
     // -------------------- hdf5 -------------------
 
diff --git a/c++/cppdlr/dlr_imtime.hpp b/c++/cppdlr/dlr_imtime.hpp
index 8a37f93..9f0ab8c 100644
--- a/c++/cppdlr/dlr_imtime.hpp
+++ b/c++/cppdlr/dlr_imtime.hpp
@@ -831,7 +831,25 @@ namespace cppdlr {
     // -------------------- serialization -------------------
 
     public:
-    template <class Archive> void serialize(Archive &ar) { //
+
+    /**
+     * Serialize the object into an archive by serializing all its members.
+     * The archive parameter must support the operator& to serialize each member.
+     *
+     * @param[in] ar Archive to serialize into
+     */
+    void serialize(auto &ar) const {
+      ar & lambda_ & r & dlr_rf & dlr_it & cf2it & it2cf.lu & it2cf.zlu & it2cf.piv & hilb & tcf2it & thilb & ttcf2it & ipmat & refl;
+    }
+
+    /**
+     * Deserialize an object from the archive. This will initialize all members.
+     * The archive parameter must support the operator& to deserialize the members
+     * in the order they were serialized.
+     *
+     * @param[in] ar Archive to deserialize from
+     */
+    void deserialize(auto &ar) {
       ar & lambda_ & r & dlr_rf & dlr_it & cf2it & it2cf.lu & it2cf.zlu & it2cf.piv & hilb & tcf2it & thilb & ttcf2it & ipmat & refl;
     }