wifi: Use forward declaration as often as possible (part 3)

examples/wireless/ofdm-he-validation.cc

@@ -21,14 +21,11 @@
 // It outputs plots of the Frame Success Rate versus the Signal-to-noise ratio for
 // both NIST and YANS error rate models and for every HE MCS value.
 
+#include "ns3/gnuplot.h"
 #include "ns3/core-module.h"
 #include "ns3/yans-error-rate-model.h"
 #include "ns3/nist-error-rate-model.h"
-#include "ns3/gnuplot.h"
-
-#include <fstream>
-#include <vector>
-#include <cmath>
+#include "ns3/wifi-tx-vector.h"
 
 using namespace ns3;
 

examples/wireless/ofdm-ht-validation.cc

@@ -21,10 +21,11 @@
 // It outputs plots of the Frame Success Rate versus the Signal-to-noise ratio for
 // both NIST and YANS error rate models and for every HT MCS value.
 
+#include "ns3/gnuplot.h"
 #include "ns3/core-module.h"
 #include "ns3/yans-error-rate-model.h"
 #include "ns3/nist-error-rate-model.h"
-#include "ns3/gnuplot.h"
+#include "ns3/wifi-tx-vector.h"
 
 using namespace ns3;
 

examples/wireless/ofdm-validation.cc

@@ -23,10 +23,11 @@
 // It outputs plots of the Frame Success Rate versus the Signal-to-noise ratio for
 // both NIST and YANS error rate models and for every OFDM mode.
 
+#include "ns3/gnuplot.h"
 #include "ns3/core-module.h"
 #include "ns3/yans-error-rate-model.h"
 #include "ns3/nist-error-rate-model.h"
-#include "ns3/gnuplot.h"
+#include "ns3/wifi-tx-vector.h"
 
 using namespace ns3;
 

examples/wireless/ofdm-vht-validation.cc

@@ -22,10 +22,11 @@
 // both NIST and YANS error rate models and for every VHT MCS value (MCS 9 is not
 // included since it is forbidden for 20 MHz channels).
 
+#include "ns3/gnuplot.h"
 #include "ns3/core-module.h"
 #include "ns3/yans-error-rate-model.h"
 #include "ns3/nist-error-rate-model.h"
-#include "ns3/gnuplot.h"
+#include "ns3/wifi-tx-vector.h"
 
 using namespace ns3;