Add Gear star formation

configure.ac

@@ -1278,7 +1278,7 @@ case "$with_subgrid" in
 	with_subgrid_tracers=none
 	with_subgrid_entropy_floor=none
 	with_subgrid_stars=GEAR
-	with_subgrid_star_formation=none
+	with_subgrid_star_formation=GEAR
 	with_subgrid_feedback=thermal
    ;;
    EAGLE)
@@ -1787,7 +1787,7 @@ esac
 #  Star formation
 AC_ARG_WITH([star-formation], 
     [AS_HELP_STRING([--with-star-formation=<sfm>],
-       [star formation @<:@none, EAGLE, default: none@:>@] 
+       [star formation @<:@none, EAGLE, GEAR, default: none@:>@] 
     )],
     [with_star_formation="$withval"],
     [with_star_formation="none"]
@@ -1807,6 +1807,9 @@ case "$with_star_formation" in
    EAGLE)
       AC_DEFINE([STAR_FORMATION_EAGLE], [1], [EAGLE star formation model (Schaye and Dalla Vecchia (2008))])
    ;;
+   GEAR)
+      AC_DEFINE([STAR_FORMATION_GEAR], [1], [GEAR star formation model (Revaz and Jablonka (2018))])
+   ;;
    *)
       AC_MSG_ERROR([Unknown star formation model])
    ;;

src/Makefile.am

@@ -146,6 +146,8 @@ nobase_noinst_HEADERS = align.h approx_math.h atomic.h barrier.h cycle.h error.h
 		 star_formation/none/star_formation_io.h \
 		 star_formation/EAGLE/star_formation.h star_formation/EAGLE/star_formation_struct.h \
 		 star_formation/EAGLE/star_formation_io.h \
+		 star_formation/GEAR/star_formation.h star_formation/GEAR/star_formation_struct.h \
+		 star_formation/GEAR/star_formation_io.h \
 		 cooling/none/cooling.h cooling/none/cooling_struct.h \
                  cooling/none/cooling_io.h \
 		 cooling/Compton/cooling.h cooling/Compton/cooling_struct.h \

src/star_formation.h

@@ -32,6 +32,8 @@
 #include "./star_formation/none/star_formation.h"
 #elif defined(STAR_FORMATION_EAGLE)
 #include "./star_formation/EAGLE/star_formation.h"
+#elif defined(STAR_FORMATION_GEAR)
+#include "./star_formation/GEAR/star_formation.h"
 #else
 #error "Invalid choice of star formation law"
 #endif

src/star_formation_io.h

@@ -32,6 +32,8 @@
 #include "./star_formation/none/star_formation_io.h"
 #elif defined(STAR_FORMATION_EAGLE)
 #include "./star_formation/EAGLE/star_formation_io.h"
+#elif defined(STAR_FORMATION_GEAR)
+#include "./star_formation/GEAR/star_formation_io.h"
 #else
 #error "Invalid choice of star formation model."
 #endif

src/star_formation_struct.h

@@ -32,6 +32,8 @@
 #include "./star_formation/none/star_formation_struct.h"
 #elif defined(STAR_FORMATION_EAGLE)
 #include "./star_formation/EAGLE/star_formation_struct.h"
+#elif defined(STAR_FORMATION_GEAR)
+#include "./star_formation/GEAR/star_formation_struct.h"
 #else
 #error "Invalid choice of star formation structure."
 #endif