Merge branch 'master' of /home/dm4/OpenFOAM/OpenFOAM-dev

src/OpenFOAM/db/Time/Time.C

@@ -1220,6 +1220,7 @@ Foam::Time& Foam::Time::operator++()
             writeOnce_ = false;
         }
 
+        functionObjects_.timeSet();
     }
 
     return *this;

src/OpenFOAM/db/functionObjects/OutputFilterFunctionObject/OutputFilterFunctionObject.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011-2012 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2013 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -202,6 +202,18 @@ bool Foam::OutputFilterFunctionObject<OutputFilter>::end()
 }
 
 
+template<class OutputFilter>
+bool Foam::OutputFilterFunctionObject<OutputFilter>::timeSet()
+{
+    if (active())
+    {
+        ptr_->timeSet();
+    }
+
+    return true;
+}
+
+
 template<class OutputFilter>
 bool Foam::OutputFilterFunctionObject<OutputFilter>::read
 (

src/OpenFOAM/db/functionObjects/OutputFilterFunctionObject/OutputFilterFunctionObject.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011-2012 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2013 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -201,6 +201,8 @@ public:
             //- Called when Time::run() determines that the time-loop exits
             virtual bool end();
 
+            //- Called when time was set at the end of the Time::operator++
+            virtual bool timeSet();
 
             //- Read and set the function object if its data have changed
             virtual bool read(const dictionary&);

src/OpenFOAM/db/functionObjects/functionObject/functionObject.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011-2012 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2013 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -120,6 +120,12 @@ bool Foam::functionObject::end()
 }
 
 
+bool Foam::functionObject::timeSet()
+{
+    return false;
+}
+
+
 Foam::autoPtr<Foam::functionObject> Foam::functionObject::iNew::operator()
 (
     const word& name,

src/OpenFOAM/db/functionObjects/functionObject/functionObject.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011-2012 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2013 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -157,6 +157,9 @@ public:
         //  By default it simply calls execute().
         virtual bool end();
 
+        //- Called when time was set at the end of the Time::operator++
+        virtual bool timeSet();
+
         //- Read and set the function object if its data have changed
         virtual bool read(const dictionary&) = 0;
 

src/OpenFOAM/db/functionObjects/functionObjectList/functionObjectList.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011-2012 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2013 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -190,6 +190,27 @@ bool Foam::functionObjectList::end()
 }
 
 
+bool Foam::functionObjectList::timeSet()
+{
+    bool ok = true;
+
+    if (execution_)
+    {
+        if (!updated_)
+        {
+            read();
+        }
+
+        forAll(*this, objectI)
+        {
+            ok = operator[](objectI).timeSet() && ok;
+        }
+    }
+
+    return ok;
+}
+
+
 bool Foam::functionObjectList::read()
 {
     bool ok = true;

src/OpenFOAM/db/functionObjects/functionObjectList/functionObjectList.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011-2012 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2013 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -163,6 +163,9 @@ public:
         //- Called when Time::run() determines that the time-loop exits
         virtual bool end();
 
+        //- Called when time was set at the end of the Time::operator++
+        virtual bool timeSet();
+
         //- Read and set the function objects if their data have changed
         virtual bool read();
 

src/OpenFOAM/matrices/SquareMatrix/SquareMatrix.C

@@ -0,0 +1,73 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2013 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM 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 OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "SquareMatrix.H"
+#include "labelList.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+template<class Type>
+Foam::scalar Foam::detDecomposed
+(
+    const SquareMatrix<Type>& matrix,
+    const label sign
+)
+{
+    scalar diagProduct = 1.0;
+
+    for (label i = 0; i < matrix.n(); ++i)
+    {
+        diagProduct *= matrix[i][i];
+    }
+
+    return sign*diagProduct;
+}
+
+
+template<class Type>
+Foam::scalar Foam::det(const SquareMatrix<Type>& matrix)
+{
+    SquareMatrix<Type> matrixTmp = matrix;
+
+    labelList pivotIndices(matrix.n());
+    label sign;
+    LUDecompose(matrixTmp, pivotIndices, sign);
+
+    return detDecomposed(matrixTmp, sign);
+}
+
+
+template<class Type>
+Foam::scalar Foam::det(SquareMatrix<Type>& matrix)
+{
+    labelList pivotIndices(matrix.n());
+    label sign;
+    LUDecompose(matrix, pivotIndices, sign);
+
+    return detDecomposed(matrix, sign);
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

src/OpenFOAM/matrices/SquareMatrix/SquareMatrix.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2013 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -81,6 +81,21 @@ public:
 };
 
 
+// Global functions
+
+//- Return the LU decomposed SquareMatrix det
+template<class Type>
+scalar detDecomposed(const SquareMatrix<Type>&, const label sign);
+
+//- Return the SquareMatrix det
+template<class Type>
+scalar det(const SquareMatrix<Type>&);
+
+//- Return the SquareMatrix det and the LU decomposition in the original matrix
+template<class Type>
+scalar det(SquareMatrix<Type>&);
+
+
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 } // End namespace Foam
@@ -91,6 +106,12 @@ public:
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
+#ifdef NoRepository
+#   include "SquareMatrix.C"
+#endif
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
 #endif
 
 // ************************************************************************* //

src/OpenFOAM/matrices/scalarMatrices/scalarMatrices.C

@@ -33,9 +33,22 @@ void Foam::LUDecompose
     scalarSquareMatrix& matrix,
     labelList& pivotIndices
 )
+{
+    label sign;
+    LUDecompose(matrix, pivotIndices, sign);
+}
+
+
+void Foam::LUDecompose
+(
+    scalarSquareMatrix& matrix,
+    labelList& pivotIndices,
+    label& sign
+)
 {
     label n = matrix.n();
     scalar vv[n];
+    sign = 1;
 
     for (register label i=0; i<n; i++)
     {
@@ -113,6 +126,7 @@ void Foam::LUDecompose
                 Swap(matrixj[k], matrixiMax[k]);
             }
 
+            sign *= -1;
             vv[iMax] = vv[j];
         }
 

src/OpenFOAM/matrices/scalarMatrices/scalarMatrices.H

@@ -79,6 +79,15 @@ void LUDecompose
     labelList& pivotIndices
 );
 
+//- LU decompose the matrix with pivoting.
+//  sign is -1 for odd number of row interchanges and 1 for even number.
+void LUDecompose
+(
+    scalarSquareMatrix& matrix,
+    labelList& pivotIndices,
+    label& sign
+);
+
 //- LU decompose the matrix into a lower (L) and upper (U) part. U = L.T()
 void LUDecompose(scalarSymmetricSquareMatrix& matrix);