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LSST Data Management Base Package
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MaskedVector.h
Go to the documentation of this file.
1// -*- lsst-c++ -*-
2
3/*
4 * LSST Data Management System
5 * Copyright 2008, 2009, 2010 LSST Corporation.
6 *
7 * This product includes software developed by the
8 * LSST Project (http://www.lsst.org/).
9 *
10 * This program is free software: you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation, either version 3 of the License, or
13 * (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the LSST License Statement and
21 * the GNU General Public License along with this program. If not,
22 * see <http://www.lsstcorp.org/LegalNotices/>.
23 */
24
25#if !defined(LSST_AFW_MATH_MASKEDVECTOR_H)
26#define LSST_AFW_MATH_MASKEDVECTOR_H
27
28#include <memory>
30#include "lsst/afw/image/Mask.h"
31
32namespace lsst {
33namespace afw {
34namespace math {
35
36template <typename EntryT>
38public:
39 // typedef typename lsst::afw::image::Mask<typename lsst::afw::image::MaskPixel>::MaskPlaneDict
40 // MaskPlaneDict;
42
43 explicit MaskedVector(int width = 0)
44 : //, MaskPlaneDict const& planeDict=MaskPlaneDict()) :
45 lsst::afw::image::MaskedImage<EntryT>(lsst::geom::Extent2I(width, 1)) {} //, planeDict) {}
46
47 MaskedVector(MaskedVector const &) = default;
49 MaskedVector &operator=(MaskedVector const &) = default;
51 ~MaskedVector() override = default;
52
53 // Getters
55 std::shared_ptr<std::vector<EntryT> > getVector(bool const noThrow = false) const {
56 if (!this->getImage() && !noThrow) {
57 throw LSST_EXCEPT(lsst::pex::exceptions::RuntimeError, "MaskedVector's Image is NULL");
58 }
59
61 for (int i_y = 0; i_y < this->getImage()->getHeight(); ++i_y) {
62 for (typename lsst::afw::image::Image<EntryT>::x_iterator ptr = this->getImage()->row_begin(i_y);
63 ptr != this->getImage()->row_end(i_y); ++ptr) {
64 imgcp->push_back(*ptr);
65 }
66 }
67 return imgcp;
68 }
69
70 // if we're asked for a single value return the image pixel
71 // EntryT &operator[](int const i) { return (*lsst::afw::image::MaskedImage<EntryT>::getImage())(i, 0); }
77
87
97
98 // MaskedVector& operator=(Pixel const& rhs) { return
99 // lsst::afw::image::MaskedImage<EntryT>::operator=(rhs); }
100 // MaskedVector& operator=(SinglePixel const& rhs) { return this->operator=(rhs); }
101
102 // Make some std::vector methods
103 int size() { return this->getWidth(0); }
104 bool empty() { return this->getWidth(0) == 0; }
105
122
123 iterator begin() { return this->row_begin(0); }
124 iterator end() { return this->row_end(0); }
125
126private:
127};
128} // namespace math
129} // namespace afw
130} // namespace lsst
131
132#endif
#define LSST_EXCEPT(type,...)
Create an exception with a given type.
Definition Exception.h:48
typename _view_t::x_iterator x_iterator
Definition ImageBase.h:133
A class to represent a 2-dimensional array of pixels.
Definition Image.h:51
A class to manipulate images, masks, and variance as a single object.
Definition MaskedImage.h:74
MaskedImage(unsigned int width, unsigned int height, MaskPlaneDict const &planeDict=MaskPlaneDict())
int getHeight() const
Return the number of rows in the image.
lsst::afw::image::pixel::Pixel< ImagePixelT, MaskPixelT, VariancePixelT > Pixel
A Pixel in the MaskedImage.
std::shared_ptr< image::Mask< MaskPixelT > > MaskPtr
shared pointer to the Mask
Definition MaskedImage.h:79
MaskedImageIterator< typename Image::x_iterator, typename Mask::x_iterator, typename Variance::x_iterator > x_iterator
std::shared_ptr< image::Image< ImagePixelT > > ImagePtr
shared pointer to the Image
Definition MaskedImage.h:77
x_iterator row_end(int y) const
Return an x_iterator to the end of the image.
VariancePtr getVariance() const
Return a (shared_ptr to) the MaskedImage's variance.
std::shared_ptr< image::Image< VariancePixelT > > VariancePtr
shared pointer to the variance Image
Definition MaskedImage.h:81
MaskPtr getMask() const
Return a (shared_ptr to) the MaskedImage's mask.
ImagePtr getImage() const
Return a (shared_ptr to) the MaskedImage's image.
iterator(typename lsst::afw::image::MaskedImage< EntryT >::Image::x_iterator im, typename lsst::afw::image::MaskedImage< EntryT >::Mask::x_iterator msk, typename lsst::afw::image::MaskedImage< EntryT >::Variance::x_iterator var)
lsst::afw::image::MaskedImage< EntryT >::Image::Pixel & value()
iterator(typename lsst::afw::image::MaskedImage< EntryT >::x_iterator ptr)
lsst::afw::image::MaskedImage< EntryT >::VariancePtr getVariance() const
MaskedVector(MaskedVector const &)=default
typename lsst::afw::image::MaskedImage< EntryT >::Pixel Pixel
lsst::afw::image::MaskedImage< EntryT >::MaskPtr getMask() const
std::shared_ptr< std::vector< EntryT > > getVector(bool const noThrow=false) const
Return a (Ptr to) the MaskedImage's image.
lsst::afw::image::MaskedImage< EntryT >::Variance::Pixel & variance(int const i)
lsst::afw::image::MaskedImage< EntryT >::Image::Pixel & value(int const i)
MaskedVector(MaskedVector &&)=default
lsst::afw::image::MaskedImage< EntryT >::ImagePtr getImage() const
lsst::afw::image::MaskedImage< EntryT >::Mask::Pixel & mask(int const i)
~MaskedVector() override=default
MaskedVector & operator=(MaskedVector &&)=default
Pixel & operator[](int const i)
MaskedVector & operator=(MaskedVector const &)=default
Reports errors that are due to events beyond the control of the program.
Definition Runtime.h:104