/usr/include/CiftiLib/Cifti/CiftiBrainModelsMap.h is in libcifti-dev 1.5.1-1build1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 | #ifndef __CIFTI_BRAIN_MODELS_MAP_H__
#define __CIFTI_BRAIN_MODELS_MAP_H__
/*LICENSE_START*/
/*
* Copyright (c) 2014, Washington University School of Medicine
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "CiftiMappingType.h"
#include "Common/Compact3DLookup.h"
#include "StructureEnum.h"
#include "VolumeSpace.h"
#include <map>
#include <utility>
#include <vector>
namespace cifti
{
class CiftiBrainModelsMap : public CiftiMappingType
{
public:
enum ModelType
{
SURFACE,
VOXELS
};
struct SurfaceMap
{
int64_t m_ciftiIndex;
int64_t m_surfaceNode;
};
struct VolumeMap
{
int64_t m_ciftiIndex;
int64_t m_ijk[3];
};
struct ModelInfo
{
ModelType m_type;
StructureEnum::Enum m_structure;
int64_t m_indexStart, m_indexCount;//these are intended only for summary info, use getSurfaceMap, etc for the index to vertex/voxel mappings
};
struct IndexInfo
{
ModelType m_type;
StructureEnum::Enum m_structure;
int64_t m_surfaceNode;//only one of these two will be valid
int64_t m_ijk[3];
};
bool hasVolumeData() const;
bool hasVolumeData(const StructureEnum::Enum& structure) const;
bool hasSurfaceData(const StructureEnum::Enum& structure) const;
int64_t getIndexForNode(const int64_t& node, const StructureEnum::Enum& structure) const;
int64_t getIndexForVoxel(const int64_t* ijk, StructureEnum::Enum* structureOut = NULL) const;
int64_t getIndexForVoxel(const int64_t& i, const int64_t& j, const int64_t& k, StructureEnum::Enum* structureOut = NULL) const;
IndexInfo getInfoForIndex(const int64_t index) const;
std::vector<SurfaceMap> getSurfaceMap(const StructureEnum::Enum& structure) const;
std::vector<VolumeMap> getFullVolumeMap() const;
std::vector<VolumeMap> getVolumeStructureMap(const StructureEnum::Enum& structure) const;
const VolumeSpace& getVolumeSpace() const;
int64_t getSurfaceNumberOfNodes(const StructureEnum::Enum& structure) const;
std::vector<StructureEnum::Enum> getSurfaceStructureList() const;
std::vector<StructureEnum::Enum> getVolumeStructureList() const;
const std::vector<int64_t>& getNodeList(const StructureEnum::Enum& structure) const;//useful for copying mappings to a new dense mapping
const std::vector<int64_t>& getVoxelList(const StructureEnum::Enum& structure) const;
std::vector<ModelInfo> getModelInfo() const;
CiftiBrainModelsMap() { m_haveVolumeSpace = false; m_ignoreVolSpace = false; }
void addSurfaceModel(const int64_t& numberOfNodes, const StructureEnum::Enum& structure, const float* roi = NULL);
void addSurfaceModel(const int64_t& numberOfNodes, const StructureEnum::Enum& structure, const std::vector<int64_t>& nodeList);
void addVolumeModel(const StructureEnum::Enum& structure, const std::vector<int64_t>& ijkList);
void setVolumeSpace(const VolumeSpace& space);
void clear();
CiftiMappingType* clone() const { return new CiftiBrainModelsMap(*this); }
MappingType getType() const { return BRAIN_MODELS; }
int64_t getLength() const;
bool operator==(const CiftiMappingType& rhs) const;
bool approximateMatch(const CiftiMappingType& rhs, AString* explanation = NULL) const;
void readXML1(XmlReader& xml);
void readXML2(XmlReader& xml);
void writeXML1(XmlWriter& xml) const;
void writeXML2(XmlWriter& xml) const;
private:
struct BrainModelPriv
{
ModelType m_type;
StructureEnum::Enum m_brainStructure;
int64_t m_surfaceNumberOfNodes;
std::vector<int64_t> m_nodeIndices;
std::vector<int64_t> m_voxelIndicesIJK;
int64_t m_modelStart, m_modelEnd;//stuff only needed for optimization - models are kept in sorted order by their index ranges
std::vector<int64_t> m_nodeToIndexLookup;
bool operator==(const BrainModelPriv& rhs) const;
bool operator!=(const BrainModelPriv& rhs) const { return !((*this) == rhs); }
void setupSurface(const int64_t& start);
};
VolumeSpace m_volSpace;
bool m_haveVolumeSpace, m_ignoreVolSpace;//second is needed for parsing cifti-1
std::vector<BrainModelPriv> m_modelsInfo;
std::map<StructureEnum::Enum, int> m_surfUsed, m_volUsed;
Compact3DLookup<std::pair<int64_t, StructureEnum::Enum> > m_voxelToIndexLookup;//make one unified lookup rather than separate lookups per volume structure
int64_t getNextStart() const;
struct ParseHelperModel
{//specifically to allow the parsed elements to be sorted before using addSurfaceModel/addVolumeModel
ModelType m_type;
StructureEnum::Enum m_brainStructure;
int64_t m_surfaceNumberOfNodes;
std::vector<int64_t> m_nodeIndices;
std::vector<int64_t> m_voxelIndicesIJK;
int64_t m_offset, m_count;
bool operator<(const ParseHelperModel& rhs) const
{
if (m_offset < rhs.m_offset) return true;
if (m_offset > rhs.m_offset) return false;//get the common cases first
if (m_count < rhs.m_count) return true;//in case we have a zero-length model - this shouldn't happen, usually
return false;
}
void parseBrainModel1(XmlReader& xml);
void parseBrainModel2(XmlReader& xml);
static std::vector<int64_t> readIndexArray(XmlReader& xml);
};
};
}
#endif //__CIFTI_BRAIN_MODELS_MAP_H__
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