Next: SDDS_GetColumnInLong
Up: Manual Pages
Previous: SDDS_GetColumnDefinition
Contents
SDDS_GetColumnInDoubles
- name:
SDDS_GetColumnInDoubles
- description:
Returns an array of double-precision values containing the data in a specified column, provided the column contains numerical data. Integer data types are properly cast to double precision.
- synopsis: #include "SDDS.h"
double *SDDS_GetColumnInDoubles(SDDS_TABLE *SDDS_table, char *column_name)
- arguments:
- SDDS_table: Address of the SDDS_TABLE structure for the data set.
- column_name: A NULL-terminated character string giving the name of the column for which data is desired.
- return value:
On success, returns the address of a newly-allocated array of double's containing the data. On failure, returns NULL and records an error message.
- see also:
Robert Soliday
2006-06-29