Fix random_seed with normal distribution

Author: xresende

Makefile

@@ -179,12 +179,6 @@ install: clean install-cpp install-py
 
 uninstall: uninstall-cpp uninstall-py
 
-develop-install-py: develop-uninstall-py all
-	$(MAKE) develop-install -C $(PYTHON_PACKAGE_DIR)
-
-develop-uninstall-py:
-	$(MAKE) develop-uninstall -C $(PYTHON_PACKAGE_DIR)
-
 $(BINDEST_DIR):
 	mkdir $(BINDEST_DIR)
 
@@ -198,10 +192,6 @@ clean:
 	-rm -rf $(OBJDIR) trackcpp trackcpp-debug .depend *.out *.dat *~ *.o *.a
 	$(MAKE) clean -C $(PYTHON_PACKAGE_DIR)
 
-cleanall: clean
-	cd tracking_mp; make clean;
-
-
 #### RULES ####
 
 *.cpp: VERSION

include/trackcpp/auxiliary.h

@@ -199,6 +199,7 @@ int sgn(T val) {
 
 
 void set_random_seed(unsigned rnd_seed);
+void set_random_seed_with_random_device();
 void set_random_distribution(unsigned value);
 double gen_random_number();
 

src/auxiliary.cpp

@@ -33,9 +33,15 @@ void set_random_distribution(unsigned value){
 }
 
 void set_random_seed(unsigned rnd_seed) {
+    distr_gauss.reset();
     generator.seed(rnd_seed);
 }
 
+void set_random_seed_with_random_device() {
+    distr_gauss.reset();
+    generator.seed(rand_dev());
+}
+
 double gen_random_number() {
   if (choosen_distribution==Distributions::uniform){
     return distr_uniform(generator);