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49 lines
1.9 KiB
C++
49 lines
1.9 KiB
C++
/******************************************************************************
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* Project: libsidx - A C API wrapper around libspatialindex
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* Purpose: C++ objects to implement the count visitor.
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* Author: Leonard Norrgård, leonard.norrgard@refactor.fi
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******************************************************************************
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* Copyright (c) 2010, Leonard Norrgård
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*
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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******************************************************************************/
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#pragma once
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#include "sidx_export.h"
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class SIDX_DLL CountVisitor : public SpatialIndex::IVisitor
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{
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private:
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uint64_t nResults;
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public:
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CountVisitor();
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~CountVisitor();
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uint64_t GetResultCount() const { return nResults; }
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void visitNode(const SpatialIndex::INode& n);
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void visitData(const SpatialIndex::IData& d);
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void visitData(std::vector<const SpatialIndex::IData*>& v);
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};
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