From 2268ea38a01d13632a258908d7a935f2ee94137b Mon Sep 17 00:00:00 2001
From: mattijs <mattijs>
Date: Wed, 4 Nov 2009 11:40:12 +0000
Subject: [PATCH] Added Container template argument for e.g. construct from
 faceList

---
 .../CompactListList/CompactListListTest.C     |  13 ++
 .../Lists/CompactListList/CompactListList.C   |  72 +++++-----
 .../Lists/CompactListList/CompactListList.H   |  38 +++---
 .../Lists/CompactListList/CompactListListI.H  | 124 ++++++++++--------
 .../Lists/CompactListList/CompactListListIO.C |  12 +-
 .../polyTopoChange/polyTopoChange.C           |   1 +
 .../polyTopoChange/polyTopoChange.H           |  16 +--
 .../polyTopoChange/polyTopoChangeI.H          |   1 +
 8 files changed, 160 insertions(+), 117 deletions(-)

diff --git a/applications/test/CompactListList/CompactListListTest.C b/applications/test/CompactListList/CompactListListTest.C
index bdc043814b..cd3270a169 100644
--- a/applications/test/CompactListList/CompactListListTest.C
+++ b/applications/test/CompactListList/CompactListListTest.C
@@ -34,6 +34,7 @@ Description
 #include "IOstreams.H"
 #include "OStringStream.H"
 #include "IStringStream.H"
+#include "faceList.H"
 
 using namespace Foam;
 
@@ -139,6 +140,18 @@ int main(int argc, char *argv[])
         Info<< "cll5 = " << cll5 << endl;
     }
 
+    {
+        faceList fcs(2);
+        fcs[0] = face(labelList(1, 111));
+        fcs[1] = face(labelList(2, 222));
+
+        CompactListList<label, face> compactFcs(fcs);
+        Info<< "comactFcs:" << compactFcs << endl;
+
+        faceList fcs2 = compactFcs();
+        Info<< "fcs2:" << fcs2 << endl;
+    }
+
     return 0;
 }
 
diff --git a/src/OpenFOAM/containers/Lists/CompactListList/CompactListList.C b/src/OpenFOAM/containers/Lists/CompactListList/CompactListList.C
index 0ce02f7e81..e91b725624 100644
--- a/src/OpenFOAM/containers/Lists/CompactListList/CompactListList.C
+++ b/src/OpenFOAM/containers/Lists/CompactListList/CompactListList.C
@@ -28,8 +28,8 @@ License
 
 // * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * * //
 
-template<class T>
-Foam::CompactListList<T>::CompactListList(const List<List<T> >& ll)
+template<class T, class Container>
+Foam::CompactListList<T, Container>::CompactListList(const List<Container>& ll)
 :
     size_(ll.size()),
     offsets_(ll.size()+1)
@@ -47,7 +47,7 @@ Foam::CompactListList<T>::CompactListList(const List<List<T> >& ll)
     label k = 0;
     forAll(ll, i)
     {
-        const List<T>& lli = ll[i];
+        const Container& lli = ll[i];
 
         forAll(lli, j)
         {
@@ -57,8 +57,8 @@ Foam::CompactListList<T>::CompactListList(const List<List<T> >& ll)
 }
 
 
-template<class T>
-Foam::CompactListList<T>::CompactListList
+template<class T, class Container>
+Foam::CompactListList<T, Container>::CompactListList
 (
     const UList<label>& rowSizes
 )
@@ -78,8 +78,8 @@ Foam::CompactListList<T>::CompactListList
 }
 
 
-template<class T>
-Foam::CompactListList<T>::CompactListList
+template<class T, class Container>
+Foam::CompactListList<T, Container>::CompactListList
 (
     const UList<label>& rowSizes,
     const T& t
@@ -100,20 +100,20 @@ Foam::CompactListList<T>::CompactListList
 }
 
 
-template<class T>
-Foam::CompactListList<T>::CompactListList
+template<class T, class Container>
+Foam::CompactListList<T, Container>::CompactListList
 (
-    const Xfer<CompactListList<T> >& lst
+    const Xfer<CompactListList<T, Container> >& lst
 )
 {
     transfer(lst());
 }
 
 
-template<class T>
-Foam::CompactListList<T>::CompactListList
+template<class T, class Container>
+Foam::CompactListList<T, Container>::CompactListList
 (
-    CompactListList<T>& lst,
+    CompactListList<T, Container>& lst,
     bool reUse
 )
 :
@@ -125,8 +125,8 @@ Foam::CompactListList<T>::CompactListList
 
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
-template<class T>
-void Foam::CompactListList<T>::setSize(const label nRows)
+template<class T, class Container>
+void Foam::CompactListList<T, Container>::setSize(const label nRows)
 {
     if (nRows == 0)
     {
@@ -140,8 +140,10 @@ void Foam::CompactListList<T>::setSize(const label nRows)
     }
     else if (nRows > size())
     {
-        FatalErrorIn("CompactListList<T>::setSize(const label nRows)")
-            << "Cannot be used to extend the list from " << offsets_.size()
+        FatalErrorIn
+        (
+            "CompactListList<T, Container>::setSize(const label nRows)"
+        )   << "Cannot be used to extend the list from " << offsets_.size()
             << " to " << nRows << nl
             << "    Please use one of the other setSize member functions"
             << abort(FatalError);
@@ -149,8 +151,8 @@ void Foam::CompactListList<T>::setSize(const label nRows)
 }
 
 
-template<class T>
-void Foam::CompactListList<T>::setSize
+template<class T, class Container>
+void Foam::CompactListList<T, Container>::setSize
 (
     const label nRows,
     const label nData
@@ -162,8 +164,8 @@ void Foam::CompactListList<T>::setSize
 }
 
 
-template<class T>
-void Foam::CompactListList<T>::setSize
+template<class T, class Container>
+void Foam::CompactListList<T, Container>::setSize
 (
     const label nRows,
     const label nData,
@@ -176,8 +178,8 @@ void Foam::CompactListList<T>::setSize
 }
 
 
-template<class T>
-void Foam::CompactListList<T>::setSize(const UList<label>& rowSizes)
+template<class T, class Container>
+void Foam::CompactListList<T, Container>::setSize(const UList<label>& rowSizes)
 {
     size_ = rowSizes.size();
     offsets_.setSize(rowSizes.size()+1);
@@ -194,8 +196,8 @@ void Foam::CompactListList<T>::setSize(const UList<label>& rowSizes)
 }
 
 
-template<class T>
-Foam::labelList Foam::CompactListList<T>::sizes() const
+template<class T, class Container>
+Foam::labelList Foam::CompactListList<T, Container>::sizes() const
 {
     labelList rowSizes(size());
 
@@ -210,8 +212,8 @@ Foam::labelList Foam::CompactListList<T>::sizes() const
 }
 
 
-template<class T>
-void Foam::CompactListList<T>::clear()
+template<class T, class Container>
+void Foam::CompactListList<T, Container>::clear()
 {
     size_ = 0;
     offsets_.clear();
@@ -219,8 +221,11 @@ void Foam::CompactListList<T>::clear()
 }
 
 
-template<class T>
-void Foam::CompactListList<T>::transfer(CompactListList<T>& a)
+template<class T, class Container>
+void Foam::CompactListList<T, Container>::transfer
+(
+    CompactListList<T, Container>& a
+)
 {
     size_ = a.size_;
     offsets_.transfer(a.offsets_);
@@ -230,14 +235,15 @@ void Foam::CompactListList<T>::transfer(CompactListList<T>& a)
 
 // * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //
 
-template<class T>
-Foam::List<Foam::List<T> > Foam::CompactListList<T>::operator()() const
+template<class T, class Container>
+Foam::List<Container> Foam::CompactListList<T, Container>::operator()()
+const
 {
-    List<List<T> > ll(size());
+    List<Container> ll(size());
 
     forAll(ll, i)
     {
-        ll[i] = operator[](i);
+        ll[i] = Container(operator[](i));
     }
 
     return ll;
diff --git a/src/OpenFOAM/containers/Lists/CompactListList/CompactListList.H b/src/OpenFOAM/containers/Lists/CompactListList/CompactListList.H
index bccb31b79d..f1875dde70 100644
--- a/src/OpenFOAM/containers/Lists/CompactListList/CompactListList.H
+++ b/src/OpenFOAM/containers/Lists/CompactListList/CompactListList.H
@@ -59,17 +59,17 @@ namespace Foam
 
 // Forward declaration of friend functions and operators
 
-template<class T> class CompactListList;
+template<class T, class Container> class CompactListList;
 
-template<class T> Istream& operator>>(Istream&, CompactListList<T>&);
-template<class T> Ostream& operator<<(Ostream&, const CompactListList<T>&);
+template<class T, class Container> Istream& operator>>(Istream&, CompactListList<T, Container>&);
+template<class T, class Container> Ostream& operator<<(Ostream&, const CompactListList<T, Container>&);
 
 
 /*---------------------------------------------------------------------------*\
                        Class CompactListList Declaration
 \*---------------------------------------------------------------------------*/
 
-template<class T>
+template<class T, class Container = List<T> >
 class CompactListList
 {
     // Private data
@@ -88,7 +88,7 @@ public:
     // Static Member Functions
 
         //- Return a null CompactListList
-        inline static const CompactListList<T>& null();
+        inline static const CompactListList<T, Container>& null();
 
     // Constructors
 
@@ -96,7 +96,7 @@ public:
         inline CompactListList();
 
         //- Construct by converting given List<List<T> >
-        explicit CompactListList(const List<List<T> >&);
+        explicit CompactListList(const List<Container>&);
 
         //- Construct given size of offset table (number of rows)
         //  and number of data.
@@ -113,16 +113,16 @@ public:
         CompactListList(const UList<label>& rowSizes, const T&);
 
         //- Construct by transferring the parameter contents
-        explicit CompactListList(const Xfer<CompactListList<T> >&);
+        explicit CompactListList(const Xfer<CompactListList<T, Container> >&);
 
         //- Construct as copy or re-use as specified.
-        CompactListList(CompactListList<T>&, bool reUse);
+        CompactListList(CompactListList<T, Container>&, bool reUse);
 
         //- Construct from Istream.
         CompactListList(Istream&);
 
         //- Clone
-        inline autoPtr<CompactListList<T> > clone() const;
+        inline autoPtr<CompactListList<T, Container> > clone() const;
 
 
     // Member Functions
@@ -184,10 +184,10 @@ public:
 
             //- Transfer the contents of the argument CompactListList
             //  into this CompactListList and annull the argument list.
-            void transfer(CompactListList<T>&);
+            void transfer(CompactListList<T, Container>&);
 
             //- Transfer the contents to the Xfer container
-            inline Xfer<CompactListList<T> > xfer();
+            inline Xfer<CompactListList<T, Container> > xfer();
 
         // Other
 
@@ -215,8 +215,8 @@ public:
         //- Return const subscript-checked element.
         inline const T& operator()(const label i, const label j) const;
 
-        //- Return as List<List<T> >
-        List<List<T> > operator()() const;
+        //- Return as List<Container>
+        List<Container> operator()() const;
 
         //- Assignment of all entries to the given value
         inline void operator=(const T&);
@@ -226,10 +226,18 @@ public:
 
         //- Read CompactListList from Istream, discarding contents
         //  of existing CompactListList.
-        friend Istream& operator>> <T>(Istream&, CompactListList<T>&);
+        friend Istream& operator>> <T, Container>
+        (
+            Istream&,
+            CompactListList<T, Container>&
+        );
 
         // Write CompactListList to Ostream.
-        friend Ostream& operator<< <T>(Ostream&, const CompactListList<T>&);
+        friend Ostream& operator<< <T, Container>
+        (
+            Ostream&,
+            const CompactListList<T, Container>&
+        );
 };
 
 
diff --git a/src/OpenFOAM/containers/Lists/CompactListList/CompactListListI.H b/src/OpenFOAM/containers/Lists/CompactListList/CompactListListI.H
index e0fb0187d2..59a2ba8ddd 100644
--- a/src/OpenFOAM/containers/Lists/CompactListList/CompactListListI.H
+++ b/src/OpenFOAM/containers/Lists/CompactListList/CompactListListI.H
@@ -29,15 +29,15 @@ License
 
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
-template<class T>
-inline Foam::CompactListList<T>::CompactListList()
+template<class T, class Container>
+inline Foam::CompactListList<T, Container>::CompactListList()
 :
     size_(0)
 {}
 
 
-template<class T>
-inline Foam::CompactListList<T>::CompactListList
+template<class T, class Container>
+inline Foam::CompactListList<T, Container>::CompactListList
 (
     const label nRows,
     const label nData
@@ -49,8 +49,8 @@ inline Foam::CompactListList<T>::CompactListList
 {}
 
 
-template<class T>
-inline Foam::CompactListList<T>::CompactListList
+template<class T, class Container>
+inline Foam::CompactListList<T, Container>::CompactListList
 (
     const label nRows,
     const label nData,
@@ -63,67 +63,73 @@ inline Foam::CompactListList<T>::CompactListList
 {}
 
 
-template<class T>
-inline Foam::autoPtr<Foam::CompactListList<T> >
-Foam::CompactListList<T>::clone() const
+template<class T, class Container>
+inline Foam::autoPtr<Foam::CompactListList<T, Container> >
+Foam::CompactListList<T, Container>::clone() const
 {
-    return autoPtr<CompactListList<T> >(new CompactListList<T>(*this));
+    return autoPtr<CompactListList<T, Container> >
+    (
+        new CompactListList<T, Container>(*this)
+    );
 }
 
 
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
-template<class T>
-inline const Foam::CompactListList<T>& Foam::CompactListList<T>::null()
+template<class T, class Container>
+inline const Foam::CompactListList<T, Container>&
+Foam::CompactListList<T, Container>::null()
 {
-    return *reinterpret_cast< CompactListList<T>* >(0);
+    return *reinterpret_cast< CompactListList<T, Container>* >(0);
 }
 
 
-template<class T>
-inline Foam::label Foam::CompactListList<T>::size() const
+template<class T, class Container>
+inline Foam::label Foam::CompactListList<T, Container>::size() const
 {
     return size_;
 }
 
 
-template<class T>
-inline bool Foam::CompactListList<T>::empty() const
+template<class T, class Container>
+inline bool Foam::CompactListList<T, Container>::empty() const
 {
     return !size_;
 }
 
 
-template<class T>
-inline const Foam::List<Foam::label>& Foam::CompactListList<T>::offsets() const
+template<class T, class Container>
+inline const Foam::List<Foam::label>&
+Foam::CompactListList<T, Container>::offsets() const
 {
     return offsets_;
 }
 
 
-template<class T>
-inline Foam::List<Foam::label>& Foam::CompactListList<T>::offsets()
+template<class T, class Container>
+inline Foam::List<Foam::label>& Foam::CompactListList<T, Container>::offsets()
 {
     return offsets_;
 }
 
 
-template<class T>
-inline const Foam::List<T>& Foam::CompactListList<T>::m() const
+template<class T, class Container>
+inline const Foam::List<T>& Foam::CompactListList<T, Container>::m()
+const
 {
     return m_;
 }
 
 
-template<class T>
-inline Foam::List<T>& Foam::CompactListList<T>::m()
+template<class T, class Container>
+inline Foam::List<T>& Foam::CompactListList<T, Container>::m()
 {
     return m_;
 }
 
 
-template<class T>
-inline Foam::label Foam::CompactListList<T>::index
+template<class T, class Container>
+inline Foam::label Foam::CompactListList<T, Container>::index
 (
     const label i,
     const label j
@@ -133,14 +139,15 @@ inline Foam::label Foam::CompactListList<T>::index
 }
 
 
-template<class T>
-inline Foam::label Foam::CompactListList<T>::whichRow(const label i) const
+template<class T, class Container>
+inline Foam::label Foam::CompactListList<T, Container>::whichRow(const label i)
+const
 {
     if (i < 0 || i >= m_.size())
     {
         FatalErrorIn
         (
-            "CompactListList<T>::whichRow(const label) const"
+            "CompactListList<T, Container>::whichRow(const label) const"
         )   << "Index " << i << " outside 0.." << m_.size()
             << abort(FatalError);
     }
@@ -149,8 +156,8 @@ inline Foam::label Foam::CompactListList<T>::whichRow(const label i) const
 }
 
 
-template<class T>
-inline Foam::label Foam::CompactListList<T>::whichColumn
+template<class T, class Container>
+inline Foam::label Foam::CompactListList<T, Container>::whichColumn
 (
     const label row,
     const label i
@@ -160,22 +167,23 @@ inline Foam::label Foam::CompactListList<T>::whichColumn
 }
 
 
-template<class T>
-inline Foam::Xfer<Foam::CompactListList<T> > Foam::CompactListList<T>::xfer()
+template<class T, class Container>
+inline Foam::Xfer<Foam::CompactListList<T, Container> >
+Foam::CompactListList<T, Container>::xfer()
 {
     return xferMove(*this);
 }
 
 
-template<class T>
-inline void Foam::CompactListList<T>::resize(const label nRows)
+template<class T, class Container>
+inline void Foam::CompactListList<T, Container>::resize(const label nRows)
 {
     this->setSize(nRows);
 }
 
 
-template<class T>
-inline void Foam::CompactListList<T>::resize
+template<class T, class Container>
+inline void Foam::CompactListList<T, Container>::resize
 (
     const label nRows,
     const label nData
@@ -185,8 +193,8 @@ inline void Foam::CompactListList<T>::resize
 }
 
 
-template<class T>
-inline void Foam::CompactListList<T>::resize
+template<class T, class Container>
+inline void Foam::CompactListList<T, Container>::resize
 (
     const label nRows,
     const label nData,
@@ -197,8 +205,11 @@ inline void Foam::CompactListList<T>::resize
 }
 
 
-template<class T>
-inline void Foam::CompactListList<T>::resize(const UList<label>& rowSizes)
+template<class T, class Container>
+inline void Foam::CompactListList<T, Container>::resize
+(
+    const UList<label>& rowSizes
+)
 {
     this->setSize(rowSizes);
 }
@@ -206,32 +217,35 @@ inline void Foam::CompactListList<T>::resize(const UList<label>& rowSizes)
 
 // * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //
 
-template<class T>
-inline Foam::UList<T> Foam::CompactListList<T>::operator[]
+template<class T, class Container>
+inline Foam::UList<T> Foam::CompactListList<T, Container>::operator[]
 (
     const label i
 )
 {
-    //return SubList<T>(m_, offsets_[i+1]-start, start);
     label start = offsets_[i];
     return UList<T>(&m_[start], offsets_[i+1] - start);
 }
 
 
-template<class T>
-inline const Foam::UList<T> Foam::CompactListList<T>::operator[]
+template<class T, class Container>
+inline const Foam::UList<T>
+Foam::CompactListList<T, Container>::operator[]
 (
     const label i
 ) const
 {
     label start = offsets_[i];
-    //return SubList<T>(m_, offsets_[i+1]-start, start);
-    return UList<T>(const_cast<T*>(&m_[start]), offsets_[i+1] - start);
+    return UList<T>
+    (
+        const_cast<T*>(&m_[start]),
+        offsets_[i+1] - start
+    );
 }
 
 
-template<class T>
-inline T& Foam::CompactListList<T>::operator()
+template<class T, class Container>
+inline T& Foam::CompactListList<T, Container>::operator()
 (
     const label i,
     const label j
@@ -241,8 +255,8 @@ inline T& Foam::CompactListList<T>::operator()
 }
 
 
-template<class T>
-inline const T& Foam::CompactListList<T>::operator()
+template<class T, class Container>
+inline const T& Foam::CompactListList<T, Container>::operator()
 (
     const label i,
     const label j
@@ -252,8 +266,8 @@ inline const T& Foam::CompactListList<T>::operator()
 }
 
 
-template<class T>
-inline void Foam::CompactListList<T>::operator=(const T& t)
+template<class T, class Container>
+inline void Foam::CompactListList<T, Container>::operator=(const T& t)
 {
     m_ = t;
 }
diff --git a/src/OpenFOAM/containers/Lists/CompactListList/CompactListListIO.C b/src/OpenFOAM/containers/Lists/CompactListList/CompactListListIO.C
index 0429b2976c..54fe3e3c70 100644
--- a/src/OpenFOAM/containers/Lists/CompactListList/CompactListListIO.C
+++ b/src/OpenFOAM/containers/Lists/CompactListList/CompactListListIO.C
@@ -29,8 +29,8 @@ License
 
 // * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * * //
 
-template<class T>
-Foam::CompactListList<T>::CompactListList(Istream& is)
+template<class T, class Container>
+Foam::CompactListList<T, Container>::CompactListList(Istream& is)
 {
     operator>>(is, *this);
 }
@@ -38,8 +38,8 @@ Foam::CompactListList<T>::CompactListList(Istream& is)
 
 // * * * * * * * * * * * * * * * IOstream Operators  * * * * * * * * * * * * //
 
-template<class T>
-Foam::Istream& Foam::operator>>(Istream& is, CompactListList<T>& lst)
+template<class T, class Container>
+Foam::Istream& Foam::operator>>(Istream& is, CompactListList<T, Container>& lst)
 {
     is  >> lst.offsets_ >> lst.m_;
     // Note: empty list gets output as two empty lists
@@ -55,8 +55,8 @@ Foam::Istream& Foam::operator>>(Istream& is, CompactListList<T>& lst)
 }
 
 
-template<class T>
-Foam::Ostream& Foam::operator<<(Ostream& os, const CompactListList<T>& lst)
+template<class T, class Container>
+Foam::Ostream& Foam::operator<<(Ostream& os, const CompactListList<T, Container>& lst)
 {
     os  << lst.offsets_ << lst.m_;
     return os;
diff --git a/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChange.C b/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChange.C
index f50c7e507f..fc405b2d0e 100644
--- a/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChange.C
+++ b/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChange.C
@@ -39,6 +39,7 @@ License
 #include "objectMap.H"
 #include "processorPolyPatch.H"
 #include "fvMesh.H"
+#include "CompactListList.H"
 
 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
diff --git a/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChange.H b/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChange.H
index e7a0ba8fb3..398ced6b0d 100644
--- a/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChange.H
+++ b/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChange.H
@@ -64,18 +64,12 @@ SourceFiles
 #ifndef polyTopoChange_H
 #define polyTopoChange_H
 
-#include "autoPtr.H"
 #include "DynamicList.H"
 #include "labelList.H"
-#include "IOobject.H"
-#include "typeInfo.H"
 #include "pointField.H"
-#include "PtrList.H"
-#include "cellList.H"
 #include "Map.H"
 #include "HashSet.H"
 #include "mapPolyMesh.H"
-#include "CompactListList.H"
 #include "PackedBoolList.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@@ -95,6 +89,8 @@ class polyPatch;
 class dictionary;
 class topoAction;
 class objectMap;
+class IOobject;
+template<class T, class Container> class CompactListList;
 
 /*---------------------------------------------------------------------------*\
                            Class polyTopoChange Declaration
@@ -273,11 +269,15 @@ class polyTopoChange
         void makeCellCells
         (
             const label nActiveFaces,
-            CompactListList<label>& cellCells
+            CompactListList<label, labelList>& cellCells
         ) const;
 
         //- Cell ordering (bandCompression). Returns number of remaining cells.
-        label getCellOrder(const CompactListList<label>&, labelList&) const;
+        label getCellOrder
+        (
+            const CompactListList<label, labelList>&,
+            labelList&
+        ) const;
 
         //- Do upper-triangular ordering and patch ordering.
         void getFaceOrder
diff --git a/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChangeI.H b/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChangeI.H
index e2ea3c2869..118733ce42 100644
--- a/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChangeI.H
+++ b/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChangeI.H
@@ -24,6 +24,7 @@ License
 
 \*---------------------------------------------------------------------------*/
 
+#include "face.H"
 
 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //