From dca9facb1df6b6d7c54a0b2d4b98e5c6079f4cf5 Mon Sep 17 00:00:00 2001
From: "Peter W. Draper" <p.w.draper@durham.ac.uk>
Date: Wed, 17 Jan 2018 17:40:00 +0000
Subject: [PATCH] Dump engine units
---
src/engine.c | 5 ++---
src/units.c | 25 +++++++++++++++++++++++++
src/units.h | 4 ++++
3 files changed, 31 insertions(+), 3 deletions(-)
diff --git a/src/engine.c b/src/engine.c
index a0b2ec53f9..27fcb11810 100644
--- a/src/engine.c
+++ b/src/engine.c
@@ -5641,10 +5641,9 @@ void engine_struct_dump(struct engine *e, FILE *stream) {
/* Now for the other pointers, these use their own save functions. */
space_struct_dump(e->s, stream);
e->s->e = e;
+ units_struct_dump(e->internal_units, stream);
+ units_struct_dump(e->snapshotUnits, stream);
-
- /* internal units */
- /* snapshot units */
/* repartition */
/* physical constants */
/* hydro props */
diff --git a/src/units.c b/src/units.c
index c9038924fa..7997181592 100644
--- a/src/units.c
+++ b/src/units.c
@@ -39,6 +39,7 @@
/* Includes. */
#include "adiabatic_index.h"
#include "error.h"
+#include "restart.h"
/**
* @brief Initialises the unit_system structure with CGS system
@@ -602,3 +603,27 @@ void units_print(const struct unit_system* us) {
message("\tUnit Current: %g", us->UnitCurrent_in_cgs);
message("\tUnit Temperature: %g", us->UnitTemperature_in_cgs);
}
+
+
+/**
+ * @brief Write a units struct to the given FILE as a stream of bytes.
+ *
+ * @param us the units
+ * @param stream the file stream
+ */
+void units_struct_dump(const struct unit_system *us, FILE *stream) {
+ restart_write_blocks((void *)us, sizeof(struct unit_system), 1, stream,
+ "units");
+}
+
+
+/**
+ * @brief Restore a units struct from the given FILE as a stream of bytes.
+ *
+ * @param us the units
+ * @param stream the file stream
+ */
+void units_struct_restore(const struct unit_system *us, FILE *stream) {
+ restart_read_blocks((void *)us, sizeof(struct unit_system), 1, stream,
+ "units");
+}
diff --git a/src/units.h b/src/units.h
index 657b29c070..7f74e2b19f 100644
--- a/src/units.h
+++ b/src/units.h
@@ -139,4 +139,8 @@ double units_conversion_factor(const struct unit_system* from,
void units_print(const struct unit_system* us);
+/* Dump/restore. */
+void units_struct_dump(const struct unit_system *us, FILE *stream);
+void units_struct_restore(const struct unit_system *us, FILE *stream);
+
#endif /* SWIFT_UNITS_H */
--
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