CiftiLib
A C++ library for CIFTI-2 and CIFTI-1 files
VoxelIJK.h
1#ifndef __VOXEL_IJK_H__
2#define __VOXEL_IJK_H__
3
4/*LICENSE_START*/
5/*
6 * Copyright (c) 2014, Washington University School of Medicine
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without modification,
10 * are permitted provided that the following conditions are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright notice,
13 * this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright notice,
16 * this list of conditions and the following disclaimer in the documentation
17 * and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
20 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
26 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
28 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#include "stdint.h"
32
33namespace cifti {
34
35 struct VoxelIJK
36 {
37 int64_t m_ijk[3];
38 VoxelIJK() { }
39 VoxelIJK(int64_t i, int64_t j, int64_t k) { m_ijk[0] = i; m_ijk[1] = j; m_ijk[2] = k; }
40 template<typename T>
41 VoxelIJK(const T ijk[3]) {
42 m_ijk[0] = ijk[0];
43 m_ijk[1] = ijk[1];
44 m_ijk[2] = ijk[2];
45 }
46 bool operator<(const VoxelIJK& rhs) const//so it kan be the key of a map
47 {
48 if (m_ijk[2] < rhs.m_ijk[2]) return true;//compare such that when sorted, m_ijk[0] moves fastest
49 if (m_ijk[2] > rhs.m_ijk[2]) return false;
50 if (m_ijk[1] < rhs.m_ijk[1]) return true;
51 if (m_ijk[1] > rhs.m_ijk[1]) return false;
52 return (m_ijk[0] < rhs.m_ijk[0]);
53 }
54 bool operator==(const VoxelIJK& rhs) const
55 {
56 return (m_ijk[0] == rhs.m_ijk[0] &&
57 m_ijk[1] == rhs.m_ijk[1] &&
58 m_ijk[2] == rhs.m_ijk[2]);
59 }
60 bool operator!=(const VoxelIJK& rhs) const { return !((*this) == rhs); }
61 };
62
63}
64
65#endif //__VOXEL_IJK_H__
namespace for all CiftiLib functionality
Definition CiftiBrainModelsMap.h:42
Definition VoxelIJK.h:36