libspatialindex API Reference
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CountVisitor.h
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/******************************************************************************
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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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};
CountVisitor
Definition:
CountVisitor.h:34
CountVisitor::GetResultCount
uint64_t GetResultCount() const
Definition:
CountVisitor.h:43
SpatialIndex::IData
Definition:
SpatialIndex.h:128
SpatialIndex::INode
Definition:
SpatialIndex.h:115
SpatialIndex::IVisitor
Definition:
SpatialIndex.h:167
SpatialIndex::IVisitor::visitNode
virtual void visitNode(const INode &in)=0
SpatialIndex::IVisitor::visitData
virtual void visitData(const IData &in)=0
sidx_export.h
SIDX_DLL
#define SIDX_DLL
Definition:
sidx_export.h:41
include
spatialindex
capi
CountVisitor.h
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