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Major changes : new cython subclasses to handle columns with multiple

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elements per line in a more efficient way + now elements_names are
passed as a list + new function to recover only the header of a column
This commit is contained in:
Celine Mercier
2015-10-14 18:05:34 +02:00
parent 21923e213d
commit 0eaa5aa784
22 changed files with 749 additions and 516 deletions
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23
src/obidmscolumn.h
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@ -334,31 +334,34 @@ OBIType_t obi_column_get_data_type(OBIDMS_column_p column);
/**
* @brief Recovers the data type of an OBIDMS column from the column name.
* @brief Recovers the header of an OBIDMS column from the column name.
*
* @warning The header structure has to be munmapped by the caller.
*
* @param dms A pointer on an OBIDMS.
* @param column_name The name of an OBIDMS column.
*
* @returns The data type of the column.
* @returns A pointer on the mmapped header of the column.
* @retval NULL if an error occurred.
*
* @since July 2015
* @since October 2015
* @author Celine Mercier (celine.mercier@metabarcoding.org)
*/
OBIType_t obi_column_get_data_type_from_name(OBIDMS_p dms, const char* column_name);
OBIDMS_column_header_p obi_column_get_header_from_name(OBIDMS_p dms, const char* column_name);
/**
* @brief Recovers the line count of an OBIDMS column from the column name.
* @brief Munmap a mmapped header as returned by obi_column_get_header_from_name().
*
* @param dms A pointer on an OBIDMS.
* @param column_name The name of an OBIDMS column.
* @param header A pointer on the mmapped header structure.
*
* @returns The line count of the column.
* @retval 0 if the operation was successfully completed.
* @retval -1 if an error occurred.
*
* @since September 2015
* @since October 2015
* @author Celine Mercier (celine.mercier@metabarcoding.org)
*/
size_t obi_column_get_line_count_from_name(OBIDMS_p dms, const char* column_name);
int obi_unmap_header(OBIDMS_column_header_p header);
/**