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Indices.hpp
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/******************************************************************************
* Author: Laurent Kneip *
* Contact: kneip.laurent@gmail.com *
* License: Copyright (c) 2013 Laurent Kneip, ANU. All rights reserved. *
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* specific prior written permission. *
* *
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"*
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#ifndef OPENGV_INDICES_HPP_
#define OPENGV_INDICES_HPP_
#include <stdlib.h>
#include <Eigen/Eigen>
#include <Eigen/src/Core/util/DisableStupidWarnings.h>
using namespace std;
using namespace Eigen;
namespace opengv
{
struct Indices
{
bool _useIndices;
const std::vector<int> * _indices;
size_t _numberCorrespondences;
Indices( const std::vector<int> & indices) :
_useIndices(true),
_indices(&indices),
_numberCorrespondences(indices.size())
{}
Indices(size_t numberCorrespondences) :
_useIndices(false),
_numberCorrespondences(numberCorrespondences)
{}
size_t size() const
{
return _numberCorrespondences;
}
int operator[](int i) const
{
if( _useIndices )
return (*_indices)[i];
return i;
}
};
}
#endif /* OPENGV_INDICES_HPP_ */
opengv
The namespace of this library.
Definition AbsoluteAdapterBase.hpp:48
opengv::Indices::operator[]
int operator[](int i) const
Get an index.
Definition Indices.hpp:99
opengv::Indices::_useIndices
bool _useIndices
Definition Indices.hpp:60
opengv::Indices::Indices
Indices(size_t numberCorrespondences)
Constructor without index-vector (uses all correspondences).
Definition Indices.hpp:80
opengv::Indices::size
size_t size() const
Get the number of correspondences.
Definition Indices.hpp:89
opengv::Indices::_indices
const std::vector< int > * _indices
Definition Indices.hpp:62
opengv::Indices::Indices
Indices(const std::vector< int > &indices)
Constructor using index-vector.
Definition Indices.hpp:70
opengv::Indices::_numberCorrespondences
size_t _numberCorrespondences
Definition Indices.hpp:64