tt_otype_is_derived - indicate the otype derivations
#include <Tt/tt_c.h> int tt_otype_is_derived(const char *derivedotype, const char *baseotype);
tt_otype_is_derived(3) ToolTalk Functions tt_otype_is_derived(3) NAME tt_otype_is_derived - indicate the otype derivations SYNOPSIS #include <Tt/tt_c.h> int tt_otype_is_derived(const char *derivedotype, const char *baseotype); DESCRIPTION The tt_otype_is_derived() function specifies whether the derived otype is derived directly or indirectly from the base otype. The derivedotype argument is the specified derived otype. The baseo- type argument is the specified base otype. RETURN VALUE Upon successful completion, the tt_otype_is_derived() function returns 1 if the derivedotype is derived directly or indirectly from baseotype; otherwise, it returns zero. 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. ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+------------------+ |Availability | library/tooltalk | +---------------+------------------+ |Stability | Committed | +---------------+------------------+ SEE ALSO tt_c(5), tt_otype_deriveds_count(3), tt_otype_base(3), tt_otype_derived(3), tt_spec_type(3), tt_message_otype(3), tt_int_error(3). ToolTalk 1.3 1 March 1996 tt_otype_is_derived(3)