1RTF_GET_TYPE(3)                rtfilter library                RTF_GET_TYPE(3)
2
3
4

NAME

6       rtf_get_type - Gets the input or output data type of a filter
7

SYNOPSIS

9       #include <rtfilter.h>
10
11       int rtf_get_type(hfilter filt, int in);
12

DESCRIPTION

14       This  function returns the data type of the input or output of the fil‐
15       ter filt depending on in. If in is zero, then the returned type is  the
16       output  data  type.  If  in is non-zero, the function returns the input
17       data type of the filter.
18
19       In case of the success, the returned type will be one of the  constants
20       (RTF_FLOAT,  RTF_DOUBLE,  RTF_CFLOAT or RTF_CDOUBLE) defined in the man
21       page of rtf_create_filter(3).
22

RETURN VALUE

24       Returns the requested data type in case of success, -1 otherwise.
25

SEE ALSO

27       rtf_create_filter(3)
28
29
30
31
32EPFL                                 2010                      RTF_GET_TYPE(3)
Impressum