# HG changeset patch
# User Peter Kovacs <kpeter@inf.elte.hu>
# Date 2008-01-09 00:37:22
# Node ID afb5325d6211762a0821465cdf6c925896934c83
# Parent  ea3056daad71efb29c587a633381165152562538

Removed BOOST_CLASS_REQUIRE macros + added file description.

diff --git a/lemon/concept_check.h b/lemon/concept_check.h
--- a/lemon/concept_check.h
+++ b/lemon/concept_check.h
@@ -33,8 +33,14 @@
 
 // See http://www.boost.org/libs/concept_check for documentation.
 
-#ifndef LEMON_CONCEPT_CHECKS_H
-#define LEMON_CONCEPT_CHECKS_H
+///\file
+///\brief Basic utilities for concept checking.
+///
+///\todo Are we still using BOOST concept checking utility? 
+///Is the BOOST copyright notice necessary?
+
+#ifndef LEMON_CONCEPT_CHECK_H
+#define LEMON_CONCEPT_CHECK_H
 
 namespace lemon {
 
@@ -46,6 +52,7 @@
 
   template <class T> inline void ignore_unused_variable_warning(const T&) { }
 
+  ///\e
   template <class Concept>
   inline void function_requires()
   {
@@ -55,6 +62,7 @@
 #endif
   }
 
+  ///\e
   template <typename Concept, typename Type>
   inline void checkConcept() {
 #if !defined(NDEBUG)
@@ -64,42 +72,6 @@
 #endif
   }
 
-#define BOOST_CLASS_REQUIRE(type_var, ns, concept) \
-  typedef void (ns::concept <type_var>::* func##type_var##concept)(); \
-  template <func##type_var##concept Tp1_> \
-  struct concept_checking_##type_var##concept { }; \
-  typedef concept_checking_##type_var##concept< \
-    BOOST_FPTR ns::concept<type_var>::constraints> \
-    concept_checking_typedef_##type_var##concept
-
-#define BOOST_CLASS_REQUIRE2(type_var1, type_var2, ns, concept) \
-  typedef void (ns::concept <type_var1,type_var2>::* \
-     func##type_var1##type_var2##concept)(); \
-  template <func##type_var1##type_var2##concept Tp1_> \
-  struct concept_checking_##type_var1##type_var2##concept { }; \
-  typedef concept_checking_##type_var1##type_var2##concept< \
-    BOOST_FPTR ns::concept<type_var1,type_var2>::constraints> \
-    concept_checking_typedef_##type_var1##type_var2##concept
-
-#define BOOST_CLASS_REQUIRE3(tv1, tv2, tv3, ns, concept) \
-  typedef void (ns::concept <tv1,tv2,tv3>::* \
-     func##tv1##tv2##tv3##concept)(); \
-  template <func##tv1##tv2##tv3##concept Tp1_> \
-  struct concept_checking_##tv1##tv2##tv3##concept { }; \
-  typedef concept_checking_##tv1##tv2##tv3##concept< \
-    BOOST_FPTR ns::concept<tv1,tv2,tv3>::constraints> \
-    concept_checking_typedef_##tv1##tv2##tv3##concept
-
-#define BOOST_CLASS_REQUIRE4(tv1, tv2, tv3, tv4, ns, concept) \
-  typedef void (ns::concept <tv1,tv2,tv3,tv4>::* \
-     func##tv1##tv2##tv3##tv4##concept)(); \
-  template <func##tv1##tv2##tv3##tv4##concept Tp1_> \
-  struct concept_checking_##tv1##tv2##tv3##tv4##concept { }; \
-  typedef concept_checking_##tv1##tv2##tv3##tv4##concept< \
-    BOOST_FPTR ns::concept<tv1,tv2,tv3,tv4>::constraints> \
-    concept_checking_typedef_##tv1##tv2##tv3##tv4##concept
-
-
 } // namespace lemon
 
-#endif // LEMON_CONCEPT_CHECKS_H
+#endif // LEMON_CONCEPT_CHECK_H