ImzMLHandlerHelper.h File Reference

#include <OpenMS/OpenMSConfig.h>
#include <OpenMS/DATASTRUCTURES/StringUtils.h>
#include <cstdint>
#include <cstdio>
#include <string>
#include <vector>

Go to the source code of this file.

Classes
struct	ImzMLMeta
	Dataset-level metadata for imzML mass spectrometry imaging files. More...
struct	ImzMLSpectrumIndex
	Per-spectrum binary index entry for an imzML dataset. More...
struct	ImzMLSpectrumIndex::AuxArray
	Index entry for one auxiliary (non-m/z, non-intensity) external array. More...
class	ImzMLBinaryIO
	Shared .ibd binary array decode utilities for imzML handlers. More...

Namespaces
namespace	OpenMS
	Main OpenMS namespace.

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Class Documentation

OpenMS::ImzMLSpectrumIndex::AuxArray

struct OpenMS::ImzMLSpectrumIndex::AuxArray

Index entry for one auxiliary (non-m/z, non-intensity) external array.

Used for ion mobility and other per-peak FloatDataArrays so on-disc and in-memory loaders expose the same viewer contract (containsIMData(), equal length to peaks).

Class Members
string	accession	MS accession (e.g. MS:1003006), may be empty.
bool	compressed {false}	Child of MS:1000572 other than MS:1000576 (unsupported)
uint64_t	encoded_bytes {0}	IMS:1000104 byte length on disk.
uint64_t	length {0}	IMS:1000103 element count.
string	name	Ontology / free-text array name (FloatDataArray::getName)
uint64_t	offset {0}	IMS:1000102.
DataType	type {DataType::UNKNOWN}
string	unit_accession	unitAccession on the array-identity cvParam (may be empty)