Merge pull request cms-sw#2673 from degano/unused_warnings_fix_71X_gcc490

GCC 4.9.0 -- Fix unused function warnings.

Author: ktf

CommonTools/Clustering1D/test/ClusteringTest.cpp

@@ -73,7 +73,7 @@ namespace
       cout << endl;
   }
 
-  void run ( const vector < Cluster1D<string> > & input )
+  inline void run ( const vector < Cluster1D<string> > & input )
   {
     cout << endl << "Input: " << endl;
     print ( input );

CommonTools/Clustering1D/test/Input.cpp

@@ -12,7 +12,7 @@ using namespace std;
 
 namespace
 {
-Cluster1D<string> createCluster ( float pos, float err, float weight, string name )
+inline Cluster1D<string> createCluster ( float pos, float err, float weight, string name )
 {
     vector < const string * > names;
     names.push_back ( new string(name) );
@@ -39,7 +39,7 @@ Cluster1D<string> createCluster ( float pos, float err, float weight )
     return ret;
 }
 
-void deleteCluster ( vector < Cluster1D<string> > & clus )
+inline void deleteCluster ( vector < Cluster1D<string> > & clus )
 {
     cout << "[Deleting Sequence] ..." << flush;
     for ( vector< Cluster1D<string> >::const_iterator i=clus.begin();
@@ -106,7 +106,7 @@ vector < Cluster1D<string> > fourItems()
  *  In this function the user gives the name of
  *  the "secnario"
  */
-vector < Cluster1D<string> > createInput( string name )
+inline vector < Cluster1D<string> > createInput( string name )
 {
     // that's a map that maps the function to ordinary names.
     map < string, vector < Cluster1D<string> > (*)() > inputs;
@@ -133,7 +133,7 @@ vector < Cluster1D<string> > createInput( string name )
 /**
  *  The user gives the number of clusters
  */
-vector < Cluster1D<string> > createInput ( int n )
+inline vector < Cluster1D<string> > createInput ( int n )
 {
     vector < Cluster1D<string> > ret;
     for ( int i=0; i< n ; ++i )

CondCore/ORA/test/test_Record.cpp

@@ -13,7 +13,7 @@
 #include "cxxabi.h"
 
 namespace {
-  void printMem(char const * title) {
+  inline void printMem(char const * title) {
     std::cout << "\n--- " << title <<" ---"<< std::endl;
 #ifdef __APPLE__
     std::cout << "not supported" << std::endl;

DataFormats/TrackerRecHit2D/src/BaseTrackerRecHit.cc

@@ -6,7 +6,7 @@
 
 namespace {
   void
-  throwExceptionUninitialized(const char *where)
+  inline throwExceptionUninitialized(const char *where)
   {
     throw cms::Exception("BaseTrackerRecHit") << 
       "Trying to access " << where << " for a RecHit that was read from disk, but since CMSSW_2_1_X local positions are transient.\n" <<

DataFormats/TrackerRecHit2D/src/TrackerSingleRecHit.cc

@@ -89,7 +89,7 @@ namespace {
   }
 
   bool doingCheck = false;
-  void checkSelf(const TrackingRecHit* one,const TrackingRecHit* two) {
+  inline void checkSelf(const TrackingRecHit* one,const TrackingRecHit* two) {
     doingCheck=true;
     if (!one->sharesInput(one,TrackingRecHit::all)) problem(one,"all");
     if (!one->sharesInput(one,TrackingRecHit::some)) problem(one,"some");

GeneratorInterface/GenFilters/src/PythiaFilterEMJet.cc

@@ -11,7 +11,7 @@ using namespace std;
 
 namespace{
 
-  double deltaR2(double eta0, double phi0, double eta, double phi){
+  inline double deltaR2(double eta0, double phi0, double eta, double phi){
     double dphi=phi-phi0;
     if(dphi>M_PI) dphi-=2*M_PI;
     else if(dphi<=-M_PI) dphi+=2*M_PI;

RecoEcal/EgammaClusterAlgos/src/PFECALSuperClusterAlgo.cc

@@ -38,7 +38,7 @@ namespace {
     return a.first < b.first;
   } 
 
-  double getPFClusterEnergy(const PFClusterPtr& p) {
+  inline double getPFClusterEnergy(const PFClusterPtr& p) {
     return p->energy();
   }