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Refactored and relocated the set and get functions of all column types,

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both within and out of the context of a view
This commit is contained in:
Celine Mercier
2016-04-13 15:10:24 +02:00
parent 5ec2d8842e
commit 9d042f7bd0
28 changed files with 1079 additions and 1320 deletions
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112
src/obidmscolumn_float.c
View File

@ -14,7 +14,6 @@
#include <stdio.h>
#include "obidmscolumn.h"
#include "obiview.h"
#include "obitypes.h"
#include "obierrno.h"
#include "obidebug.h"
@ -31,25 +30,8 @@
int obi_column_set_obifloat_with_elt_idx(OBIDMS_column_p column, index_t line_nb, index_t element_idx, obifloat_t value)
{
// Check that the line number is not greater than the maximum allowed
if (line_nb >= MAXIMUM_LINE_COUNT)
{
obi_set_errno(OBICOL_UNKNOWN_ERROR);
obidebug(1, "\nError trying to set a value at a line number greater than the maximum allowed");
return -1;
}
// Check if the file needs to be enlarged
while ((line_nb+1) > (column->header)->line_count)
{
// Enlarge the file
if (obi_enlarge_column(column) < 0)
return -1;
}
// Update lines used
if ((line_nb+1) > (column->header)->lines_used)
(column->header)->lines_used = line_nb+1;
if (obi_column_prepare_to_set_value(column, line_nb) < 0)
return -1;
// Set the value
*(((obifloat_t*) (column->data)) + (line_nb * ((column->header)->nb_elements_per_line)) + element_idx) = value;
@ -58,111 +40,31 @@ int obi_column_set_obifloat_with_elt_idx(OBIDMS_column_p column, index_t line_nb
}
int obi_column_set_obifloat_with_elt_idx_in_view(Obiview_p view, OBIDMS_column_p column, index_t line_nb, index_t element_idx, obifloat_t value)
{
// Check that the view is not read-only
if (view->read_only)
{
obi_set_errno(OBIVIEW_ERROR);
obidebug(1, "\nError trying to set a value in a column in a read-only view");
return -1;
}
if ((view->line_selection != NULL) || (!(column->writable)))
{
// Get the right line number
if (column->writable)
line_nb = *(((index_t*) ((view->line_selection)->data)) + line_nb);
column = obi_view_clone_column(view, (column->header)->name);
if (column == NULL)
{
obidebug(1, "\nError trying to clone a column to modify it");
return -1;
}
}
if ((line_nb+1) > view->line_count)
{
if (obi_view_update_lines(view, (line_nb+1)) < 0)
return -1;
}
if (obi_column_set_obifloat_with_elt_idx(column, line_nb, element_idx, value) < 0)
return -1;
return 0;
}
obifloat_t obi_column_get_obifloat_with_elt_idx(OBIDMS_column_p column, index_t line_nb, index_t element_idx)
{
if ((line_nb+1) > ((column->header)->line_count))
{
obi_set_errno(OBICOL_UNKNOWN_ERROR);
obidebug(1, "\nError trying to get a value that is beyond the current number of lines used in the column");
if (obi_column_prepare_to_get_value(column, line_nb) < 0)
return OBIFloat_NA;
}
return *(((obifloat_t*) (column->data)) + (line_nb * ((column->header)->nb_elements_per_line)) + element_idx);
}
obifloat_t obi_column_get_obifloat_with_elt_idx_in_view(Obiview_p view, OBIDMS_column_p column, index_t line_nb, index_t element_idx)
{
if ((line_nb+1) > (view->line_count))
{
obi_set_errno(OBICOL_UNKNOWN_ERROR);
obidebug(1, "\nError trying to get a value that is beyond the current line count of the view");
return OBIFloat_NA;
}
if (view->line_selection)
line_nb = *(((index_t*) ((view->line_selection)->data)) + line_nb);
return obi_column_get_obifloat_with_elt_idx(column, line_nb, element_idx);
}
int obi_column_set_obifloat_with_elt_name(OBIDMS_column_p column, index_t line_nb, const char* element_name, obifloat_t value)
{
index_t element_idx;
element_idx = obi_column_get_element_index_from_name(column, element_name);
index_t element_idx = obi_column_get_element_index_from_name(column, element_name);
if (element_idx == OBIIdx_NA)
return -1;
obi_column_set_obifloat_with_elt_idx(column, line_nb, element_idx, value);
return 0;
}
int obi_column_set_obifloat_with_elt_name_in_view(Obiview_p view, OBIDMS_column_p column, index_t line_nb, const char* element_name, obifloat_t value)
{
index_t element_idx;
element_idx = obi_column_get_element_index_from_name(column, element_name);
if (element_idx == OBIIdx_NA)
return -1;
obi_column_set_obifloat_with_elt_idx_in_view(view, column, line_nb, element_idx, value);
return 0;
return obi_column_set_obifloat_with_elt_idx(column, line_nb, element_idx, value);
}
obifloat_t obi_column_get_obifloat_with_elt_name(OBIDMS_column_p column, index_t line_nb, const char* element_name)
{
index_t element_idx;
element_idx = obi_column_get_element_index_from_name(column, element_name);
index_t element_idx = obi_column_get_element_index_from_name(column, element_name);
if (element_idx == OBIIdx_NA)
return OBIFloat_NA;
return obi_column_get_obifloat_with_elt_idx(column, line_nb, element_idx);
}
obifloat_t obi_column_get_obifloat_with_elt_name_in_view(Obiview_p view, OBIDMS_column_p column, index_t line_nb, const char* element_name)
{
index_t element_idx;
element_idx = obi_column_get_element_index_from_name(column, element_name);
if (element_idx == OBIIdx_NA)
return OBIFloat_NA;
return obi_column_get_obifloat_with_elt_idx_in_view(view, column, line_nb, element_idx);
}