Header cleanup using `include-what-you-use`

adapter.hpp

@@ -6,9 +6,9 @@
  * Copyright 2015-2019 Danny Robson <danny@nerdcruft.net>
  */
 
-#include <array>
 #include <cstddef>
 #include <iterator>
+#include <tuple>
 
 
 namespace cruft::adapter {

cmdopt.hpp

@@ -6,7 +6,6 @@
  * Copyright 2013-2016 Danny Robson <danny@nerdcruft.net>
  */
 
-
 #ifndef CRUFT_UTIL_CMDLINE_HPP
 #define CRUFT_UTIL_CMDLINE_HPP
 
@@ -17,7 +16,6 @@
 #include <functional>
 #include <memory>
 #include <string>
-#include <tuple>
 #include <vector>
 #include <map>
 #include <sstream>

colour.hpp

@@ -10,9 +10,7 @@
 #define __UTIL_COLOUR_HPP
 
 #include "coord.hpp"
-#include "introspection.hpp"
 
-#include <ostream>
 #include <type_traits>
 
 

cpp.cpp

@@ -11,7 +11,6 @@
 #include "cpp.hpp"
 
 #include "io.hpp"
-#include "cast.hpp"
 
 using cruft::cpp::include;
 using cruft::cpp::passthrough;

encode/base.hpp

@@ -12,7 +12,6 @@
 #include "../view.hpp"
 
 #include <cstdint>
-#include <array>
 
 
 namespace cruft::encode {

endian.hpp

@@ -10,14 +10,13 @@
 
 #include "std.hpp"
 #include "types/bits.hpp"
-#include "cast.hpp"
 
-#include <compare>
 #include <cstdint>
 #include <cstring>
 #include <iosfwd>
 #include <type_traits>
 
+
 namespace cruft {
     //-------------------------------------------------------------------------
     // CXX: Update using "if constexpr" when available. It doesn't seem to be

fixed.hpp

@@ -11,7 +11,6 @@
 
 #include "types/bits.hpp"
 #include "maths.hpp"
-#include "endian.hpp"
 
 #include <iosfwd>
 

geom/aabb.hpp

@@ -12,8 +12,6 @@
 #include "../extent.hpp"
 #include "../point.hpp"
 
-#include <cstdint>
-
 
 namespace cruft::geom {
     ///////////////////////////////////////////////////////////////////////////

geom/plane.hpp

@@ -10,7 +10,7 @@
 
 #include "../point.hpp"
 #include "../vector.hpp"
-#include "../matrix.hpp"
+
 
 namespace cruft::geom {
     /// represents an S dimensional plane in parametric form: ax + by + cz + d = 0

geom/ray.hpp

@@ -6,13 +6,13 @@
  * Copyright 2015-2018 Danny Robson <danny@nerdcruft.net>
  */
 
-#ifndef __UTIL_GEOM_RAY_HPP
-#define __UTIL_GEOM_RAY_HPP
+#pragma once
 
 #include "aabb.hpp"
 #include "plane.hpp"
 #include "../vector.hpp"
 #include "../point.hpp"
+#include "../matrix.hpp"
 
 #include <iosfwd>
 
@@ -134,5 +134,3 @@ namespace cruft::geom {
     std::ostream&
     operator<< (std::ostream&, ray<S,T>);
 }
-
-#endif

introspection.hpp

@@ -9,7 +9,6 @@
 #pragma once
 
 #include "std.hpp"
-#include "variadic.hpp"
 #include "algo/search.hpp"
 
 #include <cruft/util/preprocessor.hpp>
@@ -18,7 +17,6 @@
 #include <array>
 #include <cstddef>
 #include <cstdint>
-#include <filesystem>
 #include <ostream>
 #include <string>
 #include <string_view>

job/queue.hpp

@@ -19,15 +19,12 @@
 
 #include "../parallel/queue.hpp"
 
-#include <array>
-#include <deque>
-#include <vector>
-#include <new>
-#include <cstddef>
-#include <functional>
 #include <atomic>
-#include <mutex>
-#include <condition_variable>
+#include <cstddef>
+#include <deque>
+#include <functional>
+#include <new>
+#include <vector>
 
 
 namespace cruft::job {

log/sink/path.hpp

@@ -12,7 +12,6 @@
 
 #include <string>
 #include <fstream>
-#include <filesystem>
 
 
 namespace cruft::log::sink {

map/fixed.hpp

@@ -10,7 +10,6 @@
 
 #include "../debug/assert.hpp"
 
-#include <array>
 #include <utility>
 #include <stdexcept>
 #include <functional>

point.hpp

@@ -14,9 +14,9 @@
 #include "maths.hpp"
 #include "view.hpp"
 
-#include <algorithm>
 #include <type_traits>
 
+
 namespace cruft {
     /// An n-dimensional position in space.
     ///

signal.hpp

@@ -11,10 +11,10 @@
 #include "types/traits.hpp"
 #include "debug/assert.hpp"
 
-#include <algorithm>
 #include <functional>
 #include <list>
 
+
 namespace cruft {
     namespace reduce {
         /// Returns the short-circuited logical-and of the results of all

stream.hpp

@@ -10,8 +10,9 @@
 #define __UTIL_STREAM_HPP
 
 #include <iosfwd>
-#include <iomanip>
 #include <cstdint>
+#include <ostream>
+
 
 namespace cruft::stream {
     namespace scoped {

strongdef.hpp

@@ -11,7 +11,6 @@
 #include "cast.hpp"
 #include "types/traits.hpp"
 
-#include <limits>
 #include <type_traits>
 #include <iosfwd>
 

typeidx.hpp

@@ -10,7 +10,6 @@
 
 #include <atomic>
 
-#include <cstdint>
 
 namespace cruft {
     namespace detail {