Commit d53c16cf by celinemercier

Functions and files for OBIDMS columns with the type OBI_FLOAT

parent 66f39723
......@@ -2,6 +2,7 @@
from .capidmscolumn cimport *
from obitools3.obidms.obidmscolumn.obidmscolumn_int.capidmscolumn_int import OBIDMS_column_int
from obitools3.obidms.obidmscolumn.obidmscolumn_float.capidmscolumn_float import OBIDMS_column_float
cdef class OBIDMS_column:
......@@ -83,7 +84,10 @@ cdef class OBIDMS_column:
dms = obi_dms(dms_name_b)
if type is None :
type = obi_column_get_data_type_from_name(dms, column_name_b)
if create :
print("A data type must be specified")
else :
type = obi_column_get_data_type_from_name(dms, column_name_b)
if type == 1 :
column = OBIDMS_column_int(dms_name, column_name,
......@@ -91,6 +95,12 @@ cdef class OBIDMS_column:
type, nb_elements,
nb_elements_per_line, elements_names)
elif type == 2 :
column = OBIDMS_column_float(dms_name, column_name,
create, version_number,
type, nb_elements,
nb_elements_per_line, elements_names)
else :
"Problem with the data type"
......
../../../../../src/obidmscolumn_float.c
../../../../../src/obidmscolumn_float.h
../../../../../src/obidmscolumn.h
../../../../../src/obidmscolumn.c
../../../../../src/obidmscolumndir.h
../../../../../src/obidmscolumndir.c
../../../../../src/obidms.h
../../../../../src/obidms.c
../../../../../src/obierrno.h
../../../../../src/obierrno.c
../../../../../src/obilittlebigman.h
../../../../../src/obilittlebigman.c
../../../../../src/obitypes.h
../../../../../src/obitypes.c
../../../../../src/private_at_functions.h
../../../../../src/private_at_functions.c
from obitools3.obidms.obidmscolumn.capidmscolumn cimport *
cdef extern from "obidmscolumn_float.h" nogil:
int obi_column_set_float(OBIDMS_column_p column, size_t line_nb, size_t element_idx, obifloat_t value)
obifloat_t obi_column_get_float(OBIDMS_column_p column, size_t line_nb, size_t element_idx)
#cython: language_level=3
from .capidmscolumn_float cimport *
cdef class OBIDMS_column_float(OBIDMS_column) :
def set_item(self, line_nb, element_name, value):
if element_name != "" :
element_idx = self.get_element_index_from_name(element_name)
else :
if obi_column_get_nb_elements_per_line(self.pointer) == 1 :
element_idx = 0
else :
print("An element name must be specified")
return -1
return obi_column_set_float(self.pointer, line_nb, element_idx, value)
def get_item(self, line_nb, element_name):
if element_name != "" :
element_idx = self.get_element_index_from_name(element_name)
else :
if obi_column_get_nb_elements_per_line(self.pointer) == 1 :
element_idx = 0
else :
print("An element name must be specified")
return -1
return obi_column_get_float(self.pointer, line_nb, element_idx)
\ No newline at end of file
/****************************************************************************
* OBIDMS_column_float functions *
****************************************************************************/
/**
* @file obidsmcolumn_float.c
* @author Celine Mercier
* @date August 10th 2015
* @brief Functions handling OBIColumns containing data with the OBIType OBI_FLOAT.
*/
#include <stdlib.h>
#include <stdio.h>
#include "obidmscolumn.h"
#include "obitypes.h"
#include "obierrno.h"
#include "obidebug.h"
/**********************************************************************
*
* D E F I N I T I O N O F T H E P U B L I C F U N C T I O N S
*
**********************************************************************/
int obi_column_set_float(OBIDMS_column_p column, size_t line_nb, size_t element_idx, obifloat_t value)
{
// when/where check if can write?
*(((obifloat_t*) (column->data)) + (line_nb * ((column->header)->nb_elements_per_line)) + element_idx) = value;
return 0;
}
obifloat_t obi_column_get_float(OBIDMS_column_p column, size_t line_nb, size_t element_idx)
{
return *(((obifloat_t*) (column->data)) + (line_nb * ((column->header)->nb_elements_per_line)) + element_idx);
}
/****************************************************************************
* OBIDMS_column_float header file *
****************************************************************************/
/**
* @file obidsmcolumn_float.h
* @author Celine Mercier
* @date August 10th 2015
* @brief Header file for the functions handling OBIColumns containing data with the OBIType OBI_FLOAT.
*/
#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_FLOAT.
*
* @param column a pointer as returned by obi_create_column()
* @warning Pointers returned by obi_open_column() don't allow writing.
*
* @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
*
* @return an integer value indicating the success of the operation.
*
* @retvalue 0 on success
* @retvalue -1 on failure and the `obi_errno` variable is set.
*
* @since August 2015
* @author Celine Mercier (celine.mercier@metabarcoding.org)
*/
int obi_column_set_float(OBIDMS_column_p column, size_t line_nb, size_t element_idx, obifloat_t value);
/**
* @brief Recovers a value in an OBIDMS column containing data with the type OBI_FLOAT.
*
* @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
*
* @return the recovered value
*
* @since August 2015
* @author Celine Mercier (celine.mercier@metabarcoding.org)
*/
obifloat_t obi_column_get_float(OBIDMS_column_p column, size_t line_nb, size_t element_idx);
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