Files
obitools3/src/obidmscolumn_int.h
Celine Mercier 9d042f7bd0 Refactored and relocated the set and get functions of all column types,
both within and out of the context of a view
2016-04-13 15:10:24 +02:00

100 lines
3.6 KiB
C

/****************************************************************************
* OBIDMS_column_int header file *
****************************************************************************/
/**
* @file obidsmcolumn_int.h
* @author Celine Mercier
* @date August 10th 2015
* @brief Header file for the functions handling OBIColumns containing data with the OBIType OBI_INT.
*/
#ifndef OBIDMSCOLUMN_INT_H_
#define OBIDMSCOLUMN_INT_H_
#include <stdlib.h>
#include <stdio.h>
#include "obidmscolumn.h"
#include "obitypes.h"
/**
* @brief Sets a value in an OBIDMS column containing data with the type OBI_INT, using the index of the element in the line.
*
* @warning Pointers returned by obi_open_column() don't allow writing.
*
* @param column A pointer as returned by obi_create_column() or obi_clone_column().
* @param line_nb The number of the line where the value should be set.
* @param element_idx The index of the element that should be set in the line.
* @param value The value that should be set.
*
* @returns An integer value indicating the success of the operation.
* @retval 0 on success.
* @retval -1 if an error occurred.
*
* @since July 2015
* @author Celine Mercier (celine.mercier@metabarcoding.org)
*/
int obi_column_set_obiint_with_elt_idx(OBIDMS_column_p column, index_t line_nb, index_t element_idx, obiint_t value);
/**
* @brief Recovers a value in an OBIDMS column containing data with the type OBI_INT.
*
* @param column A pointer as returned by obi_create_column().
* @param line_nb The number of the line where the value should be recovered.
* @param element_idx The index of the element that should be recovered in the line.
*
* @returns The recovered value.
* @retval OBIBool_NA the NA value of the type if an error occurred and obi_errno is set.
*
* @since July 2015
* @author Celine Mercier (celine.mercier@metabarcoding.org)
*/
obiint_t obi_column_get_obiint_with_elt_idx(OBIDMS_column_p column, index_t line_nb, index_t element_idx);
/**
* @brief Sets a value in an OBIDMS column containing data with the type OBI_INT,
* using the name of the element in the line.
*
* @warning Pointers returned by obi_open_column() don't allow writing.
*
* @param column A pointer as returned by obi_create_column() or obi_clone_column().
* @param line_nb The number of the line where the value should be set.
* @param element_name The name of the element that should be set in the line.
* @param value The value that should be set.
*
* @returns An integer value indicating the success of the operation.
* @retval 0 on success.
* @retval -1 if an error occurred.
*
* @since August 2015
* @author Celine Mercier (celine.mercier@metabarcoding.org)
*/
int obi_column_set_obiint_with_elt_name(OBIDMS_column_p column, index_t line_nb, const char* element_name, obiint_t value);
/**
* @brief Recovers a value in an OBIDMS column containing data with the type OBI_INT,
* using the name of the element in the line.
*
* @param column A pointer as returned by obi_create_column() or obi_clone_column().
* @param line_nb The number of the line where the value should be recovered.
* @param element_name The name of the element that should be recovered in the line.
*
* @returns The recovered value.
* @retval OBIBool_NA the NA value of the type if an error occurred and obi_errno is set.
*
* @since August 2015
* @author Celine Mercier (celine.mercier@metabarcoding.org)
*/
obiint_t obi_column_get_obiint_with_elt_name(OBIDMS_column_p column, index_t line_nb, const char* element_name);
#endif /* OBIDMSCOLUMN_INT_H_ */