more consistency

brainfuck/brainfuck.hpp

@@ -5,15 +5,18 @@
 //  Copyright 2011 Vadovas. All rights reserved.
 //
 
+/*
+ T is the memory-type (normally bytes aka char)
+ OutputIterator is where to write (normally cout)
+ */
+
+#ifndef BRAINFUCK_HPP
+#define BRAINFUCK_HPP
+
 #include <iostream>
 #include <iterator>
 #include <algorithm>
 
-/**
-	T is the memory-type (normally bytes aka char)
-	OutputIterator is where to write (normally cout)
-*/
-
 namespace brainfuck_details {
 
 // recursive funtion (from http://www.xs4all.nl/~weegen/eelis/geordi/) but templated
@@ -75,3 +78,5 @@ void brainfuck(std::string prg, InputIterator inp, OutputIterator it = brainfuck
 
 	brainfuck_details::b(c,inp,p,it);
 }
+
+#endif	// BRAINFUCK_HPP

iterators/counting_iterator.hpp

@@ -6,19 +6,21 @@
 //
 
 /*
+ USAGE:
+ "for(auto x : counted(v)) { ... x.value ... x.index ... }"
+ x.value is a reference to the element in the container (so you can change it's value), x.index is what it is.
+ Container should havae forward iterators.
 
-USAGE:
-"for(auto x : counted(v)) { ... x.value ... x.index ... }"
-x.value is a reference to the element in the container (so you can change it's value), x.index is what it is.
-Container should havae forward iterators.
+ NOTE:
+ This headers is purely a handy tool for the "for(auto x : counter(v))"-syntax. Using it explicitly with iterators is not recommended!
 
-NOTE:
-This headers is purely a handy tool for the "for(auto x : counter(v))"-syntax. Using it explicitly with iterators is not recommended!
+ NOTE:
+ There is no const version of it. Doing "for(const auto x : counted(v))" doesn't make it impossible to change x (so the element in the container can be modified).
+ */
 
-NOTE:
-There is no const version of it. Doing "for(const auto x : counted(v))" doesn't make it impossible to change x (so the element in the container can be modified).
+#ifndef COUNTING_ITERATOR_HPP
+#define COUNTING_ITERATOR_HPP
 
-*/
 #include <iterator>
 
 // A reference is a struct, yuk...
@@ -102,3 +104,5 @@ counting_container<Container, Integer> counted(Container& c){
 	return counting_container<Container, Integer>(c);
 }
 
+#endif	// COUNTING_ITERATOR_HPP
+

nd_array/nd_array.hpp

@@ -16,8 +16,8 @@
  It is templated in number of dimensions (and of course type). With extra effort you could make the dimension dynamic (ie not compile-time, but run-time), I leave that as an excercise to the reader.
  */
 
-#ifndef AwesomeAttractorND_nd_array_hpp
-#define AwesomeAttractorND_nd_array_hpp
+#ifndef ND_ARRAY_HPP
+#define ND_ARRAY_HPP
 
 #include <stdexcept>
 #include <numeric>
@@ -153,4 +153,4 @@ private:
 	std::array<size_type, dimension> sizes;
 };
 
-#endif
+#endif	// ND_ARRAY_HPP