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f265b0484c
Enhancements - introduce intermediate layer for base64 foamVtk formatting - add encodedLength() method, which is useful for xml appended output
99 lines
2.9 KiB
C++
99 lines
2.9 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 2016-2017 OpenCFD Ltd.
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Class
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foamVtkBase64Formatter
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Description
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Inline base-64 encoded binary output.
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Uses an output filter layer to write base-64 encoded content.
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\*---------------------------------------------------------------------------*/
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#ifndef foamVtkBase64Formatter_H
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#define foamVtkBase64Formatter_H
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#include "foamVtkBase64Layer.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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/*---------------------------------------------------------------------------*\
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Class foamVtkBase64Formatter Declaration
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\*---------------------------------------------------------------------------*/
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class foamVtkBase64Formatter
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:
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public foamVtkBase64Layer
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{
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// Private Data Members
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static const char* name_;
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static const char* encoding_;
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// Private Member Functions
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//- Disallow default bitwise copy construct
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foamVtkBase64Formatter(const foamVtkBase64Formatter&) = delete;
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//- Disallow default bitwise assignment
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void operator=(const foamVtkBase64Formatter&) = delete;
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public:
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// Constructors
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//- Construct and attach to an output stream
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foamVtkBase64Formatter(std::ostream& os);
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//- Destructor
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virtual ~foamVtkBase64Formatter();
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// Member Functions
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//- Name for the XML output type ("binary")
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// The lowercase version of the Legacy output type.
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virtual const char* name() const;
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//- End the encoding sequence (padding the final characters with '=')
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// and write a newline to the output if any encoding was done.
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virtual void flush();
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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