From 3d85e9f90fe8f23dd4e809ac189a41548925c860 Mon Sep 17 00:00:00 2001
From: Christian Hovy <hovy@informatik.uni-hamburg.de>
Date: Tue, 6 Mar 2018 10:08:31 +0100
Subject: [PATCH] [C] Added getter for savepoint meta-infos to FortranWrapper

---
 src/serialbox-c/FortranWrapper.cpp | 36 ++++++++++++++++++++++++++++++
 src/serialbox-c/FortranWrapper.h   | 18 +++++++++++++++
 2 files changed, 54 insertions(+)

diff --git a/src/serialbox-c/FortranWrapper.cpp b/src/serialbox-c/FortranWrapper.cpp
index 2e5a51f4..311edba1 100644
--- a/src/serialbox-c/FortranWrapper.cpp
+++ b/src/serialbox-c/FortranWrapper.cpp
@@ -420,3 +420,39 @@ void serialboxFortranSavepointAddMetainfoString(void* savepoint, const char* key
     serialboxFatalError(e.what());
   }
 }
+
+void serialboxFortranSavepointGetMetainfoBoolean(void* savepoint, const char* key, int* value) {
+  Savepoint* sp = toSavepoint(static_cast<serialboxSavepoint_t*>(savepoint));
+  try {
+      *value = (int) sp->template getMetainfoAs<bool, const char*&>(key);
+  } catch(std::exception& e) {
+    serialboxFatalError(e.what());
+  }
+}
+
+void serialboxFortranSavepointGetMetainfoInt32(void* savepoint, const char* key, int* value) {
+  Savepoint* sp = toSavepoint(static_cast<serialboxSavepoint_t*>(savepoint));
+  try {
+    *value = sp->template getMetainfoAs<int, const char*&>(key);
+  } catch(std::exception& e) {
+    serialboxFatalError(e.what());
+  }
+}
+
+void serialboxFortranSavepointGetMetainfoFloat32(void* savepoint, const char* key, float* value) {
+  Savepoint* sp = toSavepoint(static_cast<serialboxSavepoint_t*>(savepoint));
+  try {
+    *value = sp->template getMetainfoAs<float, const char*&>(key);
+  } catch(std::exception& e) {
+    serialboxFatalError(e.what());
+  }
+}
+
+void serialboxFortranSavepointGetMetainfoFloat64(void* savepoint, const char* key, double* value) {
+  Savepoint* sp = toSavepoint(static_cast<serialboxSavepoint_t*>(savepoint));
+  try {
+	*value = sp->template getMetainfoAs<double, const char*&>(key);
+  } catch(std::exception& e) {
+    serialboxFatalError(e.what());
+  }
+}
diff --git a/src/serialbox-c/FortranWrapper.h b/src/serialbox-c/FortranWrapper.h
index de58c527..deb3e4f8 100644
--- a/src/serialbox-c/FortranWrapper.h
+++ b/src/serialbox-c/FortranWrapper.h
@@ -204,6 +204,24 @@ void serialboxFortranSavepointAddMetainfoString(void* savepoint, const char* key
                                                 const char* value);
 /** @} */
 
+/**
+ * \brief Get a meta-information `key=value` pair from the `savepoint`
+ *
+ * This function corresponds to `fs_get_savepoint_metainfo_X`
+ *
+ * \param savepoint   Savepoint to use
+ * \param key         Key of the new element
+ * \param value       Destination object for the value of the existing element
+ * @{
+ */
+void serialboxFortranSavepointGetMetainfoBoolean(void* savepoint, const char* key, int* value);
+void serialboxFortranSavepointGetMetainfoInt32(void* savepoint, const char* key, int* value);
+void serialboxFortranSavepointGetMetainfoFloat32(void* savepoint, const char* key, float* value);
+void serialboxFortranSavepointGetMetainfoFloat64(void* savepoint, const char* key, double* value);
+//void serialboxFortranSavepointGetMetainfoString(void* savepoint, const char* key,
+//                                                 const char** value);
+/** @} */
+
 /** @} @} */
 
 #ifdef __cplusplus