VectorSpaces, MatrixSpaces: Allow automatic conversion from zero

src/OpenFOAM/primitives/MatrixSpace/MatrixSpace.H

@@ -202,7 +202,7 @@ public:
         inline MatrixSpace();
 
         //- Construct initialized to zero
-        inline explicit MatrixSpace(const Foam::zero);
+        inline MatrixSpace(const Foam::zero);
 
         //- Construct as copy of a VectorSpace with the same size
         template<class Form2, class Cmpt2>

src/OpenFOAM/primitives/RowVector/RowVector.H

@@ -70,7 +70,7 @@ public:
         inline RowVector();
 
         //- Construct initialized to zero
-        inline explicit RowVector(const Foam::zero);
+        inline RowVector(const Foam::zero);
 
         //- Construct given VectorSpace of the same rank
         template<class Cmpt2>

src/OpenFOAM/primitives/SphericalTensor/SphericalTensor.H

@@ -83,7 +83,7 @@ public:
         inline SphericalTensor();
 
         //- Construct initialized to zero
-        inline explicit SphericalTensor(const Foam::zero);
+        inline SphericalTensor(const Foam::zero);
 
         //- Construct given VectorSpace
         template<class Cmpt2>

src/OpenFOAM/primitives/SphericalTensor2D/SphericalTensor2D.H

@@ -79,7 +79,7 @@ public:
         inline SphericalTensor2D();
 
         //- Construct initialized to zero
-        inline explicit SphericalTensor2D(const Foam::zero);
+        inline SphericalTensor2D(const Foam::zero);
 
         //- Construct given VectorSpace
         inline SphericalTensor2D

src/OpenFOAM/primitives/SymmTensor/SymmTensor.H

@@ -83,7 +83,7 @@ public:
         inline SymmTensor();
 
         //- Construct initialized to zero
-        inline explicit SymmTensor(const Foam::zero);
+        inline SymmTensor(const Foam::zero);
 
         //- Construct given VectorSpace of the same rank
         template<class Cmpt2>

src/OpenFOAM/primitives/SymmTensor2D/SymmTensor2D.H

@@ -83,7 +83,7 @@ public:
         inline SymmTensor2D();
 
         //- Construct initialized to zero
-        inline explicit SymmTensor2D(const Foam::zero);
+        inline SymmTensor2D(const Foam::zero);
 
         //- Construct given VectorSpace
         inline SymmTensor2D(const VectorSpace<SymmTensor2D<Cmpt>, Cmpt, 3>&);

src/OpenFOAM/primitives/Tensor/Tensor.H

@@ -91,7 +91,7 @@ public:
         inline Tensor();
 
         //- Construct initialized to zero
-        inline explicit Tensor(const Foam::zero);
+        inline Tensor(const Foam::zero);
 
         //- Construct given MatrixSpace of the same rank
         template<class Cmpt2>

src/OpenFOAM/primitives/Tensor2D/Tensor2D.H

@@ -86,7 +86,7 @@ public:
         inline Tensor2D();
 
         //- Construct initialized to zero
-        inline explicit Tensor2D(const Foam::zero);
+        inline Tensor2D(const Foam::zero);
 
         //- Construct given VectorSpace
         inline Tensor2D(const VectorSpace<Tensor2D<Cmpt>, Cmpt, 4>&);

src/OpenFOAM/primitives/Vector/Vector.H

@@ -82,7 +82,7 @@ public:
         inline Vector();
 
         //- Construct initialized to zero
-        inline explicit Vector(const Foam::zero);
+        inline Vector(const Foam::zero);
 
         //- Construct given VectorSpace of the same rank
         template<class Cmpt2>

src/OpenFOAM/primitives/Vector2D/Vector2D.H

@@ -76,7 +76,7 @@ public:
         inline Vector2D();
 
         //- Construct initialized to zero
-        inline explicit Vector2D(const Foam::zero);
+        inline Vector2D(const Foam::zero);
 
         //- Construct given VectorSpace
         inline Vector2D(const VectorSpace<Vector2D<Cmpt>, Cmpt, 2>&);

src/OpenFOAM/primitives/VectorSpace/VectorSpace.H

@@ -154,7 +154,7 @@ public:
         inline VectorSpace();
 
         //- Construct initialized to zero
-        inline explicit VectorSpace(const Foam::zero);
+        inline VectorSpace(const Foam::zero);
 
         //- Construct from Istream
         VectorSpace(Istream&);