103 lines
3.8 KiB
C
103 lines
3.8 KiB
C
/****************************************************************************
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* OBIDMS_column_float header file *
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****************************************************************************/
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/**
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* @file obidsmcolumn_float.h
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* @author Celine Mercier
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* @date August 10th 2015
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* @brief Header file for the functions handling OBIColumns containing data with the OBIType OBI_FLOAT.
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*/
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#ifndef OBIDMSCOLUMN_FLOAT_H_
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#define OBIDMSCOLUMN_FLOAT_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 "obitypes.h"
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/**
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* @brief Sets a value in an OBIDMS column containing data with the type OBI_FLOAT, using the index of the element in the line.
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*
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* @warning Pointers returned by obi_open_column() don't allow writing.
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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 set.
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* @param element_idx The index of the element that should be set in the line.
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* @param value The value that should be set.
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*
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* @returns An integer value indicating the success of the operation.
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* @retval 0 on success.
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* @retval -1 if an error occurred.
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*
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* @since July 2015
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* @author Celine Mercier (celine.mercier@metabarcoding.org)
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*/
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int obi_column_set_obifloat_with_elt_idx(OBIDMS_column_p column, index_t line_nb, index_t element_idx, obifloat_t value);
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/**
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* @brief Recovers a value in an OBIDMS column containing data with the type OBI_FLOAT.
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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 OBIFloat_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 July 2015
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* @author Celine Mercier (celine.mercier@metabarcoding.org)
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*/
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obifloat_t obi_column_get_obifloat_with_elt_idx(OBIDMS_column_p column, index_t line_nb, index_t element_idx);
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/**
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* @brief Sets a value in an OBIDMS column containing data with the type OBI_FLOAT,
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* using the name of the element in the line.
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*
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* @warning Pointers returned by obi_open_column() don't allow writing.
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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 set.
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* @param element_name The name of the element that should be set in the line.
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* @param value The value that should be set.
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*
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* @returns An integer value indicating the success of the operation.
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* @retval 0 on success.
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* @retval -1 if an error occurred.
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*
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* @since August 2015
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* @author Celine Mercier (celine.mercier@metabarcoding.org)
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*/
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int obi_column_set_obifloat_with_elt_name(OBIDMS_column_p column, index_t line_nb, const char* element_name, obifloat_t value);
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/**
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* @brief Recovers a value in an OBIDMS column containing data with the type OBI_FLOAT,
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* 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 OBIFloat_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 August 2015
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* @author Celine Mercier (celine.mercier@metabarcoding.org)
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*/
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obifloat_t obi_column_get_obifloat_with_elt_name(OBIDMS_column_p column, index_t line_nb, const char* element_name);
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small_bool_t* obi_float_get_bool_list_from_compare(OBIDMS_column_p column, obifloat_t value, OBIDMS_column_p line_selection, Comp_type_t comp);
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#endif /* OBIDMSCOLUMN_FLOAT_H_ */
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