From 82226cb9d63f29c6ef3b29c7d1a3ba4c450dd00f Mon Sep 17 00:00:00 2001
From: Douglas Gregor <doug.gregor@gmail.com>
Date: Wed, 10 Apr 2002 04:10:06 +0000
Subject: [PATCH] Changed IF to ct_if because IF is sometimes used as a macro
 (ewww)

[SVN r13420]
---
 include/boost/function/function_base.hpp     | 12 ++++++------
 include/boost/function/function_template.hpp |  6 +++---
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/include/boost/function/function_base.hpp b/include/boost/function/function_base.hpp
index a4ea4bf..9130cee 100644
--- a/include/boost/function/function_base.hpp
+++ b/include/boost/function/function_base.hpp
@@ -37,7 +37,7 @@ namespace boost {
       template<bool> struct truth {};
 
       /*
-       * The IF implementation is temporary code. When a Boost metaprogramming
+       * The ct_if implementation is temporary code. When a Boost metaprogramming
        * library is introduced, Boost.Function will use it instead. 
        */
       namespace intimate {
@@ -73,7 +73,7 @@ namespace boost {
       } // end namespace intimate 
  
       template<bool Condition, typename Then, typename Else>
-      struct IF
+      struct ct_if
       {
         typedef typename intimate::Selector<Condition>::type select;
         typedef typename select::template Result<Then,Else>::type type;
@@ -137,20 +137,20 @@ namespace boost {
       template<typename F>
       class get_function_tag
       {
-        typedef typename IF<(is_pointer<F>::value),
+        typedef typename ct_if<(is_pointer<F>::value),
                             function_ptr_tag,
                             function_obj_tag>::type ptr_or_obj_tag;
 
-        typedef typename IF<(is_member_pointer<F>::value),
+        typedef typename ct_if<(is_member_pointer<F>::value),
                             member_ptr_tag,
                             ptr_or_obj_tag>::type ptr_or_obj_or_mem_tag;
 
-        typedef typename IF<(is_reference_wrapper<F>::value),
+        typedef typename ct_if<(is_reference_wrapper<F>::value),
                              function_obj_ref_tag,
                              ptr_or_obj_or_mem_tag>::type or_ref_tag;
 
       public:
-        typedef typename IF<(is_stateless<F>::value),
+        typedef typename ct_if<(is_stateless<F>::value),
                             stateless_function_obj_tag,
                             or_ref_tag>::type type;
       };
diff --git a/include/boost/function/function_template.hpp b/include/boost/function/function_template.hpp
index 6055eeb..c49c297 100644
--- a/include/boost/function/function_template.hpp
+++ b/include/boost/function/function_template.hpp
@@ -168,7 +168,7 @@ namespace boost {
       >
       struct BOOST_FUNCTION_GET_FUNCTION_INVOKER
       {
-        typedef typename IF<(is_void<R>::value),
+        typedef typename ct_if<(is_void<R>::value),
                             BOOST_FUNCTION_VOID_FUNCTION_INVOKER<
                             FunctionPtr,
                             R BOOST_FUNCTION_COMMA
@@ -189,7 +189,7 @@ namespace boost {
        >
       struct BOOST_FUNCTION_GET_FUNCTION_OBJ_INVOKER
       {
-        typedef typename IF<(is_void<R>::value),
+        typedef typename ct_if<(is_void<R>::value),
                             BOOST_FUNCTION_VOID_FUNCTION_OBJ_INVOKER<
                             FunctionObj,
                             R BOOST_FUNCTION_COMMA
@@ -210,7 +210,7 @@ namespace boost {
        >
       struct BOOST_FUNCTION_GET_STATELESS_FUNCTION_OBJ_INVOKER
       {
-        typedef typename IF<(is_void<R>::value),
+        typedef typename ct_if<(is_void<R>::value),
                             BOOST_FUNCTION_STATELESS_VOID_FUNCTION_OBJ_INVOKER<
                             FunctionObj,
                             R BOOST_FUNCTION_COMMA