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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2022 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/>.
Class
Foam::block
Description
Creates a single block of cells from point coordinates, numbers of
cells in each direction and an expansion ratio.
Note:
The vertices and cells for filling the block are demand-driven.
SourceFiles
block.C
blockCreate.C
\*---------------------------------------------------------------------------*/
#ifndef block_H
#define block_H
#include "pointField.H"
#include "labelList.H"
#include "blockDescriptor.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
class Istream;
class Ostream;
// Forward declaration of friend functions and operators
class block;
Ostream& operator<<(Ostream&, const block&);
/*---------------------------------------------------------------------------*\
Class block Declaration
\*---------------------------------------------------------------------------*/
class block
:
public blockDescriptor
{
// Private Data
//- List of points
pointField points_;
//- Boundary patches
FixedList<List<FixedList<label, 4>>, 6> boundaryPatches_;
// Private Member Functions
//- Creates vertices for cells filling the block
void createPoints();
//- Creates boundary patch faces for the block
void createBoundary();
public:
//- Runtime type information
TypeName("block");
// Declare run-time constructor selection tables
declareRunTimeSelectionTable
(
autoPtr,
block,
Istream,
(
const dictionary& dict,
const label index,
const pointField& vertices,
const blockEdgeList& edges,
const blockFaceList& faces,
Istream& is
),
(dict, index, vertices, edges, faces, is)
);
// Constructors
//- Construct from components with Istream
block
(
const dictionary& dict,
const label index,
const pointField& vertices,
const blockEdgeList& edges,
const blockFaceList& faces,
Istream& is
);
//- Construct from a block definition
block(const blockDescriptor&);
//- Disallow default bitwise copy construction
block(const block&) = delete;
//- Clone
autoPtr<block> clone() const
{
NotImplemented;
return autoPtr<block>(nullptr);
}
//- New function which constructs and returns pointer to a block
static autoPtr<block> New
(
const dictionary& dict,
const label index,
const pointField& points,
const blockEdgeList& edges,
const blockFaceList& faces,
Istream&
);
//- Class used for the read-construction of
// PtrLists of blocks
class iNew
{
const dictionary& dict_;
const pointField& points_;
const blockEdgeList& edges_;
const blockFaceList& faces_;
mutable label index_;
public:
iNew
(
const dictionary& dict,
const pointField& points,
const blockEdgeList& edges,
const blockFaceList& faces
)
:
dict_(dict),
points_(points),
edges_(edges),
faces_(faces),
index_(0)
{}
autoPtr<block> operator()(Istream& is) const
{
return block::New(dict_, index_++, points_, edges_, faces_, is);
}
};
//- Destructor
virtual ~block()
{}
// Member Functions
// Access
//- Return the points for filling the block
inline const pointField& points() const;
//- Return the cells for filling the block
List<FixedList<label, 8>> cells() const;
//- Return the boundary patch faces for the block
inline const FixedList<List<FixedList<label, 4>>, 6>&
boundaryPatches() const;
// Member Operators
//- Disallow default bitwise assignment
void operator=(const block&) = delete;
// Ostream Operator
friend Ostream& operator<<(Ostream&, const block&);
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#include "blockI.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
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