MNT: fix linting with cpplint 2.0.0 (#279)

Author: neutrinoceros

CPPLINT.cfg

@@ -16,6 +16,8 @@ filter=-whitespace/comma  # 6027 errors
 filter=-whitespace/comments  # 881 errors
 filter=-whitespace/operators  # 5240 errors
 filter=-whitespace/parens  # 413 error
+filter=-whitespace/newline
+filter=-whitespace/indent_namespace
 filter=-readability/multiline_string
 filter=-build/include_subdir  # 296 errors
 #filter=-whitespace/end_of_line

src/dataBlock/dataBlock.cpp

@@ -6,6 +6,8 @@
 // ***********************************************************************************
 
 #include <algorithm>
+#include <memory>
+#include <string>
 #include "idefix.hpp"
 #include "dataBlock.hpp"
 #include "fluid.hpp"

src/dataBlock/dataBlock.hpp

@@ -12,6 +12,7 @@
 #include <string>
 #include <map>
 #include <memory>
+#include <cstdio>
 
 #include "idefix.hpp"
 #include "grid.hpp"

src/dataBlock/dataBlockHost.cpp

@@ -5,6 +5,7 @@
 // Licensed under CeCILL 2.1 License, see COPYING for more information
 // ***********************************************************************************
 
+#include <vector>
 #include "idefix.hpp"
 #include "dataBlockHost.hpp"
 #include "fluid.hpp"

src/dataBlock/dumpToFile.cpp

@@ -5,6 +5,8 @@
 // Licensed under CeCILL 2.1 License, see COPYING for more information
 // ***********************************************************************************
 
+#include <string>
+#include <cstdio>
 #include "../idefix.hpp"
 #include "dataBlock.hpp"
 #include "version.hpp"

src/fluid/boundary/axis.cpp

@@ -5,6 +5,7 @@
 // Licensed under CeCILL 2.1 License, see COPYING for more information
 // ***********************************************************************************
 
+#include <vector>
 #include "axis.hpp"
 #include "boundary.hpp"
 

src/fluid/checkNan.hpp

@@ -7,6 +7,7 @@
 
 #ifndef FLUID_CHECKNAN_HPP_
 #define FLUID_CHECKNAN_HPP_
+#include <iostream>
 #include "dataBlock.hpp"
 #include "dataBlockHost.hpp"
 #include "fluid.hpp"

src/global.cpp

@@ -5,6 +5,7 @@
 // Licensed under CeCILL 2.1 License, see COPYING for more information
 // ***********************************************************************************
 
+#include <iostream>
 #include <string>
 #include <sstream>
 #include "idefix.hpp"

src/global.hpp

@@ -7,6 +7,7 @@
 
 #ifndef GLOBAL_HPP_
 #define GLOBAL_HPP_
+#include <iostream>
 #include <string>
 #include <vector>
 #include "arrays.hpp"

src/idefix.hpp

@@ -9,6 +9,7 @@
 #define IDEFIX_HPP_
 #include <fstream>
 #include <iostream>
+#include <cstdio>
 #include <Kokkos_Core.hpp>
 // #include <Kokkos_DualView.hpp> // do we still need this?
 #ifdef WITH_MPI