Issue 6064 - Put C++ code into a configurable namespace

compiled/IntMap.h

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-present eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #pragma once
 
 #include <cstddef>
 #include <climits>
 
+#include "base.h"
 #include "Map.h"
+
+ABP_NS_BEGIN
 
 namespace Uint32Map_internal
 {
   struct Uint32SetEntry
   {
   public:
     typedef uint32_t key_type;
     typedef key_type key_type_cref;
     typedef size_t size_type;
 
@@ skipping 53 matching lines @@
       super::erase();
       second = value_type();
     }
   };
 }
 
 using Uint32Set = Set<Uint32Map_internal::Uint32SetEntry>;
 
 template<typename Value>
 using Uint32Map = Map<Uint32Map_internal::Uint32MapEntry<Value>>;
+
+ABP_NS_END