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NAME
     tt_otype_deriveds_count  -  return  the  number  of   otypes
     derived from an otype

SYNOPSIS
     #include <Tt/tt_c.h>
     int tt_otype_deriveds_count(const char *otype);

DESCRIPTION
     The tt_otype_deriveds_count() function returns the number of
     otypes derived from the given otype.

     The otype argument is  the  object  type  involved  in  this
     operation.

RETURN VALUE
     Upon successful  completion,  the  tt_otype_deriveds_count()
     function returns the number of otypes derived from the given
     otype.  The application can use tt_int_error(3)  to  extract
     one  of  the  following  Tt_status  values from the returned
     integer:

        TT_OK   The operation completed successfully.

        TT_ERR_NOMP
                The ttsession(1) process is not running  and  the
                ToolTalk service cannot restart it.

        TT_ERR_OTYPE
                The specified object type is not the name  of  an
                installed object type.

SEE ALSO
     tt_c(5), tt_otype_is_derived(3), tt_otype_base(3),
     tt_otype_derived(3), tt_spec_type(3), tt_message_otype(3),
     tt_int_error(3).

Партнёры:

Хостинг: