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tt_otype_deriveds_count(3)


CDE


NAME

  tt_otype_deriveds_count - return the number of otypes derived from an otype


SYNOPSIS

  #include <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.h(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)

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