Loki header files now all have consistent include statement style.
git-svn-id: svn://svn.code.sf.net/p/loki-lib/code/trunk@1069 7ec92016-0320-0410-acc4-a06ded1c099a
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16 changed files with 773 additions and 773 deletions
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@ -2,14 +2,14 @@
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// The Loki Library
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// Copyright (c) 2001 by Andrei Alexandrescu
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// This code accompanies the book:
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// Alexandrescu, Andrei. "Modern C++ Design: Generic Programming and Design
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// Alexandrescu, Andrei. "Modern C++ Design: Generic Programming and Design
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// Patterns Applied". Copyright (c) 2001. Addison-Wesley.
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// Permission to use, copy, modify, distribute and sell this software for any
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// purpose is hereby granted without fee, provided that the above copyright
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// notice appear in all copies and that both that copyright notice and this
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// Permission to use, copy, modify, distribute and sell this software for any
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// purpose is hereby granted without fee, provided that the above copyright
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// notice appear in all copies and that both that copyright notice and this
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// permission notice appear in supporting documentation.
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// The author or Addison-Wesley Longman make no representations about the
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// suitability of this software for any purpose. It is provided "as is"
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// The author or Addison-Wesley Longman make no representations about the
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// suitability of this software for any purpose. It is provided "as is"
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// without express or implied warranty.
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////////////////////////////////////////////////////////////////////////////////
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#ifndef LOKI_HIERARCHYGENERATORS_INC_
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@ -18,14 +18,14 @@
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// $Id$
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#include "Typelist.h"
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#include "TypeTraits.h"
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#include "EmptyType.h"
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#include <loki/Typelist.h>
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#include <loki/TypeTraits.h>
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#include <loki/EmptyType.h>
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namespace Loki
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{
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#if defined(_MSC_VER) && _MSC_VER >= 1300
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#pragma warning( push )
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#pragma warning( push )
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// 'class1' : base-class 'class2' is already a base-class of 'class3'
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#pragma warning( disable : 4584 )
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#endif // _MSC_VER
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@ -35,27 +35,27 @@ namespace Loki
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// Generates a scattered hierarchy starting from a typelist and a template
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// Invocation (TList is a typelist, Unit is a template of one arg):
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// GenScatterHierarchy<TList, Unit>
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// The generated class inherits all classes generated by instantiating the
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// template 'Unit' with the types contained in TList
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// The generated class inherits all classes generated by instantiating the
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// template 'Unit' with the types contained in TList
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////////////////////////////////////////////////////////////////////////////////
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namespace Private
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{
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// The following type helps to overcome subtle flaw in the original
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// implementation of GenScatterHierarchy.
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// The flaw is revealed when the input type list of GenScatterHierarchy
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// contains more then one element of the same type (e.g. LOKI_TYPELIST_2(int, int)).
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// In this case GenScatterHierarchy will contain multiple bases of the same
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// The following type helps to overcome subtle flaw in the original
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// implementation of GenScatterHierarchy.
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// The flaw is revealed when the input type list of GenScatterHierarchy
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// contains more then one element of the same type (e.g. LOKI_TYPELIST_2(int, int)).
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// In this case GenScatterHierarchy will contain multiple bases of the same
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// type and some of them will not be reachable (per 10.3).
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// For example before the fix the first element of Tuple<LOKI_TYPELIST_2(int, int)>
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// is not reachable in any way!
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template<class, class>
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template<class, class>
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struct ScatterHierarchyTag;
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}
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template <class TList, template <class> class Unit>
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class GenScatterHierarchy;
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template <class T1, class T2, template <class> class Unit>
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class GenScatterHierarchy<Typelist<T1, T2>, Unit>
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: public GenScatterHierarchy<Private::ScatterHierarchyTag<T1, T2>, Unit>
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@ -71,10 +71,10 @@ namespace Loki
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typedef Unit<T> Result;
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};
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};
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// In the middle *unique* class that resolve possible ambiguity
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template <class T1, class T2, template <class> class Unit>
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class GenScatterHierarchy<Private::ScatterHierarchyTag<T1, T2>, Unit>
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class GenScatterHierarchy<Private::ScatterHierarchyTag<T1, T2>, Unit>
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: public GenScatterHierarchy<T1, Unit>
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{
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};
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@ -88,7 +88,7 @@ namespace Loki
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typedef Unit<T> Result;
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};
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};
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template <template <class> class Unit>
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class GenScatterHierarchy<NullType, Unit>
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{
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@ -97,14 +97,14 @@ namespace Loki
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typedef Unit<T> Result;
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};
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};
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////////////////////////////////////////////////////////////////////////////////
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// function template Field
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// Accesses a field in an object of a type generated with GenScatterHierarchy
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// Invocation (obj is an object of a type H generated with GenScatterHierarchy,
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// T is a type in the typelist used to generate H):
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// Field<T>(obj)
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// returns a reference to Unit<T>, where Unit is the template used to generate H
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// returns a reference to Unit<T>, where Unit is the template used to generate H
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////////////////////////////////////////////////////////////////////////////////
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template <class T, class H>
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@ -112,16 +112,16 @@ namespace Loki
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{
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return obj;
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}
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template <class T, class H>
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const typename H::template Rebind<T>::Result& Field(const H& obj)
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{
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return obj;
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}
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////////////////////////////////////////////////////////////////////////////////
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// function template TupleUnit
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// The building block of tuples
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// The building block of tuples
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////////////////////////////////////////////////////////////////////////////////
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template <class T>
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@ -134,8 +134,8 @@ namespace Loki
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////////////////////////////////////////////////////////////////////////////////
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// class template Tuple
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// Implements a tuple class that holds a number of values and provides field
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// access to them via the Field function (below)
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// Implements a tuple class that holds a number of values and provides field
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// access to them via the Field function (below)
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////////////////////////////////////////////////////////////////////////////////
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template <class TList>
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@ -149,13 +149,13 @@ namespace Loki
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////////////////////////////////////////////////////////////////////////////////
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template <class H, unsigned int i> struct FieldHelper;
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template <class H>
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struct FieldHelper<H, 0>
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{
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typedef typename H::TList::Head ElementType;
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typedef typename H::template Rebind<ElementType>::Result UnitType;
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enum
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{
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isTuple = Conversion<UnitType, TupleUnit<ElementType> >::sameType,
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@ -163,16 +163,16 @@ namespace Loki
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};
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typedef const typename H::LeftBase ConstLeftBase;
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typedef typename Select<isConst, ConstLeftBase,
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typedef typename Select<isConst, ConstLeftBase,
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typename H::LeftBase>::Result LeftBase;
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typedef typename Select<isTuple, ElementType,
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typedef typename Select<isTuple, ElementType,
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UnitType>::Result UnqualifiedResultType;
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typedef typename Select<isConst, const UnqualifiedResultType,
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UnqualifiedResultType>::Result ResultType;
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static ResultType& Do(H& obj)
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{
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LeftBase& leftBase = obj;
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@ -185,7 +185,7 @@ namespace Loki
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{
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typedef typename TL::TypeAt<typename H::TList, i>::Result ElementType;
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typedef typename H::template Rebind<ElementType>::Result UnitType;
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enum
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{
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isTuple = Conversion<UnitType, TupleUnit<ElementType> >::sameType,
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@ -193,16 +193,16 @@ namespace Loki
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};
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typedef const typename H::RightBase ConstRightBase;
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typedef typename Select<isConst, ConstRightBase,
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typedef typename Select<isConst, ConstRightBase,
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typename H::RightBase>::Result RightBase;
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typedef typename Select<isTuple, ElementType,
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typedef typename Select<isTuple, ElementType,
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UnitType>::Result UnqualifiedResultType;
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typedef typename Select<isConst, const UnqualifiedResultType,
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UnqualifiedResultType>::Result ResultType;
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static ResultType& Do(H& obj)
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{
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RightBase& rightBase = obj;
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// i is the index of a type in the typelist used to generate H):
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// Field<i>(obj)
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// returns a reference to Unit<T>, where Unit is the template used to generate H
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// and T is the i-th type in the typelist
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// and T is the i-th type in the typelist
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////////////////////////////////////////////////////////////////////////////////
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template <int i, class H>
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{
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return FieldHelper<H, i>::Do(obj);
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}
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// template <int i, class H>
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// const typename FieldHelper<H, i>::ResultType&
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// Field(const H& obj)
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// {
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// return FieldHelper<H, i>::Do(obj);
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// }
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////////////////////////////////////////////////////////////////////////////////
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// class template GenLinearHierarchy
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// Generates a linear hierarchy starting from a typelist and a template
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@ -248,7 +248,7 @@ namespace Loki
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class Root = EmptyType
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>
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class GenLinearHierarchy;
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template
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<
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class T1,
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};
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#if defined(_MSC_VER) && _MSC_VER >= 1300
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#pragma warning( pop )
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#pragma warning( pop )
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#endif
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} // namespace Loki
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