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39 lines
1.1 KiB
39 lines
1.1 KiB
14 years ago
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//////////////////////////////////////////////////////////////////////////////////
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// Name: actIAlgorithm.h
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// Product: cv act library
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// Purpose: IAlgorithm is an abstract base. All concrete algorithm-classes are
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// derived from IAlgorithm.
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//
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// Copyright: (c) 2000 cv cryptovision GmbH
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// all rights reserved
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// Licence: The conditions for the use of this software are regulated
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// in the cv act library licence agreement.
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//////////////////////////////////////////////////////////////////////////////////
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#ifndef ACT_IAlgorithm_h
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#define ACT_IAlgorithm_h
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#include "actBasics.h"
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namespace act
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{
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class Blob;
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class IAlgorithm
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{
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public:
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virtual ~IAlgorithm() { }
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virtual void Write(const Blob& input) = 0;
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virtual void Write(const byte* input, size_t insize) = 0;
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virtual void Finalize() = 0;
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virtual size_t GetAvailableSize() const = 0;
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virtual size_t Read(Blob& output, size_t max = 0) = 0;
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virtual size_t Read(byte* outbuffer, size_t buffersize) = 0;
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virtual status_t GetStatus() const = 0;
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};
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} // namespace act
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#endif // ACT_IAlgorithm_h
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