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| std::string | generateUuidV4 () |
| | Generate a lowercase hyphenated RFC 4122 version-4 UUID string.
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| Size | tableRowCount (const std::shared_ptr< arrow::Table > &table) |
| | Number of rows in an Arrow table, or 0 when it is null.
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| bool | writeTableToParquet (const std::shared_ptr< arrow::Table > &table, const std::string &filename, const ParquetWriteConfig &config=ParquetWriteConfig{}) |
| | Write an Arrow table to a Parquet file.
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| std::shared_ptr< arrow::Table > | withColumns (const std::shared_ptr< arrow::Table > &table, const std::vector< ParquetColumn > &columns) |
| | The table with columns added: a column of the name of an existing one replaces it (in its place), any other is appended. The schema metadata of table is kept.
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| std::shared_ptr< arrow::Table > | tableOfColumns (const std::vector< ParquetColumn > &columns, Size rows) |
| | A table of columns (in their order, without schema metadata), for callers outside libOpenMS that cannot use Arrow themselves (TOPP tools), e.g. a QPX metadata view (run, provenance)
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| bool | concatenateAndWriteToParquet (const std::vector< std::shared_ptr< arrow::Table > > &tables, const std::string &filename, const ParquetWriteConfig &config=ParquetWriteConfig{}, const std::shared_ptr< const arrow::KeyValueMetadata > &metadata=nullptr) |
| | Concatenate a vector of Arrow tables and write the result to a Parquet file.
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| bool | validateQPXTable (const std::shared_ptr< arrow::Table > &table, const std::string &filename, const ParquetWriteConfig &config=ParquetWriteConfig{}, const std::shared_ptr< const arrow::KeyValueMetadata > &metadata=nullptr) |
| | The QPX value validation of writeTableToParquet() alone (QPXValueValidation of the view the table's file_type metadata names; a table without QPX metadata passes)
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| std::shared_ptr< const arrow::KeyValueMetadata > | qpxFileMetadata (const std::string &file_type, const ParquetWriteConfig &config=ParquetWriteConfig{}, const std::map< std::string, std::string > &extra={}) |
| | Build the canonical QPX file-level key-value metadata.
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| std::string | qpxScanFormat (const std::string &native_id) |
| | Classify a spectrum native ID into a QPX scan_format token.
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| std::string | qpxScanFormat (const std::vector< std::string > &native_ids) |
| | Derive a single QPX scan_format token for a set of native IDs.
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| std::string | qpxScanFormat (const std::vector< std::string > &native_ids, int threads) |
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| std::string | qpxRunFileName (const std::string &ms_run_path) |
| | Reduce an MS run path to the QPX run_file_name form.
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| std::vector< Int32 > | qpxScanComponents (const std::string &spectrum_reference) |
| | The QPX scan column value for one spectrum reference.
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| std::string | qpxPsmRunFileName (const MetaInfoInterface &hit, const MetaInfoInterface &identification, const std::string &resolved_run_file, const QPXRunFileNameKeys &keys) |
| | The QPX run_file_name the psm view writes for one identification and hit.
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| bool | qpxWarnOnRunNameCollisions (const std::string &context, const std::vector< std::string > &ms_run_paths) |
| | Warn once per export about source files that collapse onto one run_file_name.
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| std::string | qpxIntensityLabel (const std::string &column_label, const std::string &channel_name) |
| | QPX intensities[].label for a ConsensusMap column header.
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| std::map< std::uint64_t, std::string > | qpxIntensityLabels (const ConsensusMap &cmap) |
| | Derive canonical QPX intensity labels for every ConsensusMap column.
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| bool | qpxIsCanonicalIntensityLabel (const std::string &label) |
| | Test whether a string is in the canonical SDRF/QPX intensity-label vocabulary.
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| std::vector< std::pair< std::string, std::string > > | qpxCvParams (const MetaInfoInterface &hit) |
| | The meta values of an identification that QPX carries as cv_params.
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| std::vector< std::pair< std::string, std::string > > | qpxCvParams (const MetaInfoInterface &hit, const MS1LabelState::Keys &keys) |
| | qpxCvParams() with the registry indices resolved once (MS1LabelState::Keys), for a loop over many hits
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| std::shared_ptr< arrow::Array > | getColumn (const std::shared_ptr< arrow::Table > &table, const std::string &name, bool required=true) |
| | Fetch a named column from a table, combining chunks if needed.
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| std::string | getStringValue (const std::shared_ptr< arrow::Array > &array, int64_t row) |
| | Read a string at row, or "" if null/out-of-bounds.
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| double | getDoubleValue (const std::shared_ptr< arrow::Array > &array, int64_t row, double default_val=0.0) |
| | Read a double at row, or default_val if null.
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| float | getFloatValue (const std::shared_ptr< arrow::Array > &array, int64_t row, float default_val=0.0f) |
| | Read a float at row, or default_val if null.
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| int32_t | getInt32Value (const std::shared_ptr< arrow::Array > &array, int64_t row, int32_t default_val=0) |
| | Read an int32 at row, or default_val if null.
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| int64_t | getInt64Value (const std::shared_ptr< arrow::Array > &array, int64_t row, int64_t default_val=0) |
| | Read an int64 at row, or default_val if null.
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| bool | getBoolValue (const std::shared_ptr< arrow::Array > &array, int64_t row, bool default_val=false) |
| | Read a bool at row, or default_val if null.
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| bool | isNull (const std::shared_ptr< arrow::Array > &array, int64_t row) |
| | Whether array is null at row (or unset)
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| std::string | metaValueString (const DataValue &value) |
| | The text a metavalue is written as in a list<struct{name,value,value_type}> column.
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| void | readMetaValues (const std::shared_ptr< arrow::Array > &array, int64_t row, MetaInfoInterface &target, const std::unordered_set< std::string > &excluded_keys={}) |
| | Read metavalues from a list<struct{name,value,value_type}> column.
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1.9.8