Particle insertion is added with anyList

- collision check is not active yet.
- variable velocity is not active yet.
- events and messages are not active yet.

src/Particles/particles/regularParticleIdHandler/regularParticleIdHandler.cpp

@@ -0,0 +1,50 @@
+#include "regularParticleIdHandler.hpp"
+
+
+
+pFlow::regularParticleIdHandler::regularParticleIdHandler
+(
+    pointStructure& pStruct
+)
+:
+    particleIdHandler(pStruct)
+{
+}
+
+pFlow::Pair<pFlow::uint32, pFlow::uint32> 
+    pFlow::regularParticleIdHandler::getIdRange(uint32 nNewParticles)
+{
+    uint32 startId;
+    if(maxId_==-1)
+    {
+        startId = 0;
+    }
+    else
+    {
+        startId = maxId_+1;
+    }
+    uint32 endId = startId+nNewParticles-1;
+    maxId_ = endId;
+    return {startId, endId};
+}
+
+bool pFlow::regularParticleIdHandler::initialIdCheck()
+{
+    /// empty point structure / no particles in simulation
+    if( pStruct().empty() ) return true;
+
+    uint32 maxId = max( *this );
+    
+    /// particles should get ids from 0 to size-1
+    if(maxId == -1)
+    {
+        fillSequence(*this,0u);
+        maxId_ = size()-1;
+    }
+    else
+    {
+        maxId_ = maxId;
+    }
+
+    return true;
+}