NAME

INQUIRE VIEW FACILITIES − inquire the view facilities of a specified workstation type

SYNOPSIS

C Syntax

void
pinq_view_facs ( type, error_ind, num )
Pinttype;workstation type
Pint∗error_ind;OUT error indicator
Pint∗num;OUT number of predefined view indices

Required PHIGS Operating States

(PHOP, ∗, ∗, ∗)

DESCRIPTION

Purpose

Use INQUIRE VIEW FACILITIES to determine the number of predefined view representations supported by a specified workstation type. 

C Input Parameter

typeWorkstation type being queried. 

C Output Parameters

error_ind
A pointer to the location to store the error number of any error detected by this function.

numAn pointer to a location in which the system returns the number of predefined view indices for the workstation. 

Execution

If the inquired information is available, the error indicator is returned as zero and values are returned in the output parameters. 

If the inquired information is not available, the values returned in the output parameters are undefined and the error indicator is set to one of the below error numbers to indicate the reason for nonavailability. 

Since this is an inquiry function, ERROR HANDLING is not invoked when an error is detected by this function. 

ERRORS

002Ignoring function, function requires state (PHOP, ∗, ∗, ∗)

052Ignoring function, workstation type not recognized by the implementation

051Ignoring function, this information is not yet available for this workstation type; open a workstation of this type and use the specific workstation type

057Ignoring function, specified workstation is of category MI

062Ignoring function, this information is not available for this MO workstation type

SEE ALSO

INQUIRE PREDEFINED VIEW REPRESENTATION (3P)

September 02, 1992