Cleans up project

CMakeLists.txt

@@ -9,5 +9,6 @@ include_directories(SYSTEM ${Boost_INCLUDE_DIRS})
 set(libs ${libs} ${Boost_LIBRARIES})
 
 set (CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
+add_subdirectory("include")
 add_subdirectory("lib")
 add_subdirectory("src")

include/CMakeLists.txt

@@ -0,0 +1,4 @@
+
+# Hack to show headers in Qt Creator
+file(GLOB headers "*.hpp")
+add_library(dummy ${headers} dummy.cpp)

include/clusters.hpp

@@ -1,11 +1,19 @@
 #pragma once
 
-#include <cassert>
-#include <set>
 #include <boost/container/flat_set.hpp>
+#include <cassert>
 
 // Using boost flat set was faster than std::set.
 
+template <typename Field, typename Cluster>
+auto make_empty(Field field, Cluster const & c){
+	for(auto&& p : c){
+		field.get(p) = 0;
+	}
+	field.collapse();
+	return field;
+}
+
 namespace detail {
 	template <typename Field>
 	auto same_group(Field const & field, typename Field::Position const & p, typename Field::Position const & q){
@@ -48,13 +56,3 @@ auto all_clusters(Field const & field, Rules const & rules){
 	}
 	return ret;
 }
-
-template <typename Field, typename Cluster>
-auto make_empty(Field field, Cluster const & c){
-	using namespace std;
-	for(auto&& p : c){
-		field.get(p) = 0;
-	}
-	field.collapse();
-	return field;
-}

include/dummy.cpp

@@ -0,0 +1,2 @@
+// Needed for the hack to show headers in Qt Creator
+static int x = x;

include/dynamic_grid.hpp

@@ -4,11 +4,10 @@
 
 #include <cassert>
 #include <utility>
-#include <array>
 #include <vector>
 #include <algorithm>
+#include <random>
 #include <iosfwd>
-#include <functional>
 
 // Position {0,0} is bottom left.
 // Position {W-1, H-1} is top right.

include/generator.hpp

@@ -1,7 +1,6 @@
 #pragma once
 
 #include "grid.hpp"
-
 #include <random>
 
 namespace detail {

include/grid.hpp

@@ -6,7 +6,7 @@
 #include <utility>
 #include <array>
 #include <algorithm>
-#include <iosfwd>
+#include <iostream>
 
 // Position {0,0} is bottom left.
 // Position {W-1, H-1} is top right.

src/PuzzleWuzzleGenerator.cpp

@@ -1,17 +1,12 @@
-
 #include "dynamic_grid.hpp"
 #include "clusters.hpp"
 #include "solver.hpp"
-#include "generator.hpp"
 #include "rules.hpp"
 
 #include <boost/program_options.hpp>
 
 #include <iostream>
 #include <random>
-#include <chrono>
-#include <thread>
-#include <algorithm>
 
 int main(int argc, char** argv){
 	namespace po = boost::program_options;