Added the method wait_for_simulation_step_to_end() to fix #50 (#51)

* [DQ_VrepInterface_py.cpp] Added the method wait for simulation step to end.

* [DQ_VrepInterface_py.cpp] Updated the comment in the wait_for_simulation_step_to_end() method definition, as sugested by Murilo.

Author: juanjqo

src/interfaces/vrep/DQ_VrepInterface_py.cpp

@@ -1,5 +1,5 @@
 /**
-(C) Copyright 2019 DQ Robotics Developers
+(C) Copyright 2019-2023 DQ Robotics Developers
 
 This file is part of DQ Robotics.
 
@@ -17,7 +17,11 @@ This file is part of DQ Robotics.
     along with DQ Robotics.  If not, see <http://www.gnu.org/licenses/>.
 
 Contributors:
-- Murilo M. Marinho ([email protected])
+1.  Murilo M. Marinho        ([email protected])
+        - Initial implementation.
+
+2.  Juan Jose Quiroz Omana   ([email protected])
+        -Added the method wait_for_simulation_step_to_end()
 */
 
 #include "../../dqrobotics_module.h"
@@ -73,6 +77,9 @@ void init_DQ_VrepInterface_py(py::module& m)
     //void trigger_next_simulation_step();
     dqvrepinterface_py.def("trigger_next_simulation_step", &DQ_VrepInterface::trigger_next_simulation_step, "Sends a synchronization trigger signal to the server.");
 
+    //void wait_for_simulation_step_to_end(); 
+    dqvrepinterface_py.def("wait_for_simulation_step_to_end", &DQ_VrepInterface::wait_for_simulation_step_to_end, "Waits until the simulation step is finished.");
+
     //dqvrepinterface_py.def("get_object_handle", &DQ_VrepInterface::get_object_handle,"Gets an object handle");
     //dqvrepinterface_py.def("get_object_handles",&DQ_VrepInterface::get_object_handles,"Get object handles");