Loads Ribonucleotide data from a tab-separated values (TSV) file. More...

#include <OpenMS/CHEMISTRY/RibonucleotideTSVDataProvider.h>

Inheritance diagram for RibonucleotideTSVDataProvider:

Public Member Functions
	RibonucleotideTSVDataProvider (const std::string &filename)

std::vector< RibonucleotideEntry >	loadRibonucleotides () override
	Load ribonucleotides from whatever source this provider wraps.

Public Member Functions inherited from RibonucleotideDataProvider
virtual	~RibonucleotideDataProvider ()=default

Private Attributes
std::string	filename_

Detailed Description

Loads Ribonucleotide data from a tab-separated values (TSV) file.

Parses the legacy TSV format used for custom RNA modifications and returns ribonucleotide entries as RibonucleotideEntry objects.

An optional column named baseloss_formula specifies the formula retained after nucleobase loss, including the sugar modification (e.g. C6H10O5 for LNA or C5H9FO4 for 2'-fluorodeoxyribose). This is the hydrated base-loss formula used by Ribonucleotide::getBaselossFormula(), before the water losses needed to form an a-B ion. Append this column after the optional alternatives column, leaving alternatives empty for unambiguous modifications. An explicit formula overrides inference from the code; an absent, empty, or - value retains the legacy inference.

Constructor & Destructor Documentation

◆ RibonucleotideTSVDataProvider()

RibonucleotideTSVDataProvider ( const std::string & filename )

explicit

Parameters

filename Path to a TSV file (resolved via File::find)

Member Function Documentation

◆ loadRibonucleotides()

std::vector< RibonucleotideEntry > loadRibonucleotides ( )

overridevirtual

Load ribonucleotides from whatever source this provider wraps.

Returns: Vector of ribonucleotide entries with ownership transferred to caller.

Note: Providers may only be called once. Subsequent calls may return empty results.

Implements RibonucleotideDataProvider.

Member Data Documentation

◆ filename_

std::string filename_

private

Public Member Functions