Commented the implementation of Decays in PhaseSpace

Signed-off-by: Deepanshu <deepanshu2017@gmail.com>

Author: Deepanshu2017

docs/PhaseSpace.rst

@@ -38,8 +38,6 @@ or a phase-space given a range of mother particles and an output range.
     ps.GenerateOndevice(vec, e_device)  # Generate particle on device
 
 
-We can also generate the decay from list of mother particles instead of one mother particle.
-
 .. code-block:: python
 
 
@@ -152,21 +150,18 @@ by PhaseSpace Events classes can be found on [#f2]_.
 
       - p.GenerateOnhost(vector4R, event)
       - p.GenerateOnhost(hypy.host_vector_float4& mothers, event)
-      - p.GenerateOnhost(vector4R, decays)
-      - p.GenerateOnhost(hypy.host_vector_float4& mothers, decays)
 
   - ``GenerateOndevice``  Generate the phase-space. Syntax:
 
       - p.GenerateOndevice(vector4R, event)
       - p.GenerateOndevice(hypy.device_vector_float4& mothers, event)
-      - p.GenerateOndevice(vector4R, decays)
-      - p.GenerateOndevice(hypy.device_vector_float4& mothers, decays)
 
   - ``AverageOnhost`` Get the mean and sqrt of variance. Syntax:
 
       - p.AverageOnhost(vector4R, functor, number_of_entires)
       - p.AverageOnhost(hypy.host_vector_float4& mothers, functor)
 
+  - ``AverageOndevice`` Get the mean and sqrt of variance. Syntax:
   - ``AverageOndevice`` Get the mean and sqrt of variance. Syntax:
 
       - p.AverageOndevice(vector4R, functor, number_of_entires)

include/PyPhaseSpace.h

@@ -179,17 +179,18 @@ namespace hydra_python {
 		AVERAGE_ON_EVENT(N, RNG, device)                   \
 \
 		EVALUATE_ON_EVENT(N, RNG, host)                            \
-		EVALUATE_ON_EVENT(N, RNG, device)\
-\
-		GENERATE_ON_DECAY(N, RNG, host) \
-		GENERATE_ON_DECAY(N, RNG, device)                      \
-	;
+		EVALUATE_ON_EVENT(N, RNG, device)
+    ;
+//\
+//		GENERATE_ON_DECAY(N, RNG, host) \
+//		GENERATE_ON_DECAY(N, RNG, device)                      \
+//	;
 
 template <>
 void add_object<hydra::PhaseSpace<4, thrust::random::default_random_engine>>(
 pybind11::module& m) {
     using namespace pybind11::literals;
-    //PHASESPACE_CLASS_BODY(1, thrust::random::default_random_engine);
+    PHASESPACE_CLASS_BODY(1, thrust::random::default_random_engine);
     PHASESPACE_CLASS_BODY(2, thrust::random::default_random_engine);
     PHASESPACE_CLASS_BODY(3, thrust::random::default_random_engine);
     PHASESPACE_CLASS_BODY(4, thrust::random::default_random_engine);