convert atc library header files to C++ style

lib/atc/Array.h

@@ -4,7 +4,7 @@
 #include <cstdlib>
 #include <iostream>
 #include <string>
-#include <stdio.h>
+#include <cstdio>
 
 // for macros
 #include "MatrixDef.h"

lib/atc/Array2D.h

@@ -2,10 +2,9 @@
 #define ARRAY2D_H
 
 #include <cstdlib>
+#include <cstdio>
 #include <string>
 #include <iostream>
-#include <cstdlib>
-#include <stdio.h>
 
 #include "Array.h"
 

lib/atc/ElectronPhononExchange.cpp

@@ -5,7 +5,7 @@
 
 #include <iostream>
 #include <vector>
-#include <math.h>
+#include <cmath>
 
 using ATC_Utility::command_line;
 using ATC_Utility::str2dbl;

lib/atc/FE_Element.cpp

@@ -8,7 +8,7 @@
 #include "Utility.h"
 
 // Other headers
-#include "math.h"
+#include <cmath>
 
 using ATC_Utility::dbl_geq;
 using ATC_Utility::det3;

lib/atc/FE_Engine.cpp

@@ -7,8 +7,8 @@
 #include "KernelFunction.h"
 #include "Utility.h"
 #include "MPI_Wrappers.h"
-#include <stdio.h>
-#include <stdlib.h>
+#include <cstdio>
+#include <cstdlib>
 #include <map>
 #include <string>
 

lib/atc/FE_Interpolate.cpp

@@ -5,7 +5,7 @@
 #include "FE_Quadrature.h"
 
 // Other headers
-#include "math.h"
+#include <cmath>
 
 using std::map;
 using std::vector;

lib/atc/FE_Mesh.cpp

@@ -6,7 +6,7 @@
 #include "OutputManager.h"
 #include "Utility.h"
 #include <sstream>
-#include <assert.h>
+#include <cassert>
 #include <algorithm>
 #include <cmath>
 #include <functional>

lib/atc/FE_Mesh.h

@@ -12,7 +12,7 @@
 #include <map>
 #include <set>
 #include <utility>
-#include <float.h>
+#include <cfloat>
 #include <string>
 #include <vector>
 #include "mpi.h"

lib/atc/Function.h

@@ -1,7 +1,7 @@
 #ifndef XT_FUNCTION_H
 #define XT_FUNCTION_H
 
-#include <math.h>
+#include <cmath>
 #include <string>
 #include <set>
 #include <cstdlib>

lib/atc/GMRES.h

@@ -19,7 +19,7 @@
 //  
 //*****************************************************************
 
-#include <math.h>
+#include <cmath>
 
 
 template<class Real>

lib/atc/KD_Tree.cpp

@@ -1,5 +1,5 @@
 #include "KD_Tree.h"
-#include <assert.h>
+#include <cassert>
 
 using std::vector;
 

lib/atc/KD_Tree.h

@@ -4,7 +4,7 @@
 #include "Array2D.h"
 #include "MatrixDef.h"
 #include "MatrixLibrary.h"
-#include <math.h>
+#include <cmath>
 #include <vector>
 #include <utility>
 

lib/atc/KernelFunction.cpp

@@ -1,5 +1,5 @@
 #include "KernelFunction.h"
-#include "math.h"
+#include <cmath>
 #include <vector>
 #include "ATC_Error.h"
 #include "Quadrature.h"

lib/atc/LammpsInterface.h

@@ -2,7 +2,7 @@
 #define LAMMPS_INTERFACE_H
 
 #include <iostream>
-#include <stdlib.h>
+#include <cstdlib>
 #include <map>
 #include <iostream>
 #include <string>

lib/atc/OutputManager.cpp

@@ -1,6 +1,6 @@
 #include <string>
 #include <fstream>
-#include <stdio.h>
+#include <cstdio>
 #include <sstream>
 #include "OutputManager.h"
 #include "ATC_Error.h"

lib/atc/ShapeFunction.h

@@ -5,10 +5,10 @@
 
 #include "DependencyManager.h"
 #include "PaqAtcUtility.h"
-#include <map.h>
-#include <vector.h>
-#include <set.h>
-#include <pair.h>
+#include <map>
+#include <vector>
+#include <set>
+#include <pair>
 
 namespace ATC {
 

lib/atc/Utility.h

@@ -13,7 +13,7 @@
 #include <sstream>
 #include <iomanip>
 #include <algorithm>
-#include "math.h"
+#include <cmath>
 
 #include "ATC_Error.h"