From 27bf0aac7df3c0c110a3e0c32045549d3683366b Mon Sep 17 00:00:00 2001
From: Thorsten Liebig <thorsten.liebig@gmx.de>
Date: Sat, 29 May 2010 17:40:18 +0200
Subject: [PATCH] Warning for unused primitives

---
 FDTD/operator.cpp | 6 +++++-
 openems.cpp       | 4 ++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/FDTD/operator.cpp b/FDTD/operator.cpp
index 89b81b6..0feafb4 100644
--- a/FDTD/operator.cpp
+++ b/FDTD/operator.cpp
@@ -956,6 +956,8 @@ bool Operator::CalcFieldExcitation()
 					curv->GetPoint(i-1,p1);
 					curv->GetPoint(i,p2);
 					path = FindPath(p1,p2);
+					if (path.dir.size()>0)
+						prim->SetPrimitiveUsed(true);
 					for (size_t t=0;t<path.dir.size();++t)
 					{
 						n = path.dir.at(t);
@@ -1064,13 +1066,15 @@ bool Operator::CalcPEC()
 					curv->GetPoint(i-1,p1);
 					curv->GetPoint(i,p2);
 					path = FindPath(p1,p2);
+					if (path.dir.size()>0)
+						prim->SetPrimitiveUsed(true);
 					for (size_t t=0;t<path.dir.size();++t)
 					{
 //						cerr << path.dir.at(t) << " " << path.posPath[0].at(t) << " " << path.posPath[1].at(t) << " " << path.posPath[2].at(t) << endl;
 						GetVV(path.dir.at(t),path.posPath[0].at(t),path.posPath[1].at(t),path.posPath[2].at(t)) = 0;
 						GetVI(path.dir.at(t),path.posPath[0].at(t),path.posPath[1].at(t),path.posPath[2].at(t)) = 0;
 						++m_Nr_PEC[path.dir.at(t)];
-				}
+					}
 //					cerr << "found path size: " << path.dir.size() << endl;
 				}
 			}
diff --git a/openems.cpp b/openems.cpp
index 9f86b26..095c2b1 100644
--- a/openems.cpp
+++ b/openems.cpp
@@ -315,6 +315,7 @@ int openEMS::SetupFDTD(const char* file)
 				proc->SetProcessInterval(Nyquist/m_OverSampling);
 				proc->DefineStartStopCoord(start,stop);
 				PA->AddProcessing(proc);
+				prim->SetPrimitiveUsed(true);
 			}
 			else
 				delete 	proc;
@@ -351,12 +352,15 @@ int openEMS::SetupFDTD(const char* file)
 				ProcTD->DefineStartStopCoord(start,stop);
 				ProcTD->InitProcess();
 				PA->AddProcessing(ProcTD);
+				prim->SetPrimitiveUsed(true);
 			}
 			else
 				delete 	ProcTD;
 		}
 	}
 
+	CSX.WarnUnusedPrimitves(cerr);
+
 	// dump all boxes (voltage, current, fields, ...)
 	if (m_debugBox)
 	{