61 lines
2.1 KiB
C
Executable File
61 lines
2.1 KiB
C
Executable File
/****************************************************************************
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* OBIDMS_column_blob header file *
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****************************************************************************/
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/**
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* @file obidsmcolumn_blob.h
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* @author Celine Mercier
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* @date November 9th 2016
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* @brief Header file for the functions handling OBIColumns containing data in the form of indices referring to Obiblobs.
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*/
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#ifndef OBIDMSCOLUMN_BLOB_H_
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#define OBIDMSCOLUMN_BLOB_H_
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#include <stdlib.h>
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#include <stdio.h>
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#include "obidmscolumn.h"
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#include "obiblob.h"
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#include "obitypes.h"
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/**
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* @brief Recovers a value in an OBIDMS column containing data in the form of indices referring
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* to Obiblobs handled by an indexer, and using the index of the element in the column's line.
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*
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* @param column A pointer as returned by obi_create_column().
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* @param line_nb The number of the line where the value should be recovered.
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* @param element_idx The index of the element that should be recovered in the line.
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*
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* @returns The recovered value.
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* @retval OBIBlob_NA the NA value of the type if an error occurred and obi_errno is set.
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*
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* @since November 2016
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* @author Celine Mercier (celine.mercier@metabarcoding.org)
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*/
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Obi_blob_p obi_column_get_blob_with_elt_idx(OBIDMS_column_p column, index_t line_nb, index_t element_idx);
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/**
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* @brief Recovers a value in an OBIDMS column containing data in the form of indices referring
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* to Obiblobs handled by an indexer, using the name of the element in the line.
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*
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* @param column A pointer as returned by obi_create_column() or obi_clone_column().
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* @param line_nb The number of the line where the value should be recovered.
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* @param element_name The name of the element that should be recovered in the line.
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*
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* @returns The recovered value.
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* @retval OBIBlob_NA the NA value of the type if an error occurred and obi_errno is set.
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*
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* @since November 2016
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* @author Celine Mercier (celine.mercier@metabarcoding.org)
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*/
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Obi_blob_p obi_column_get_blob_with_elt_name(OBIDMS_column_p column, index_t line_nb, const char* element_name);
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#endif /* OBIDMSCOLUMN_BLOB_H_ */
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