Name

pinq_in_overf − Returns the identification of the logical input device that caused an overflow. 

Operating States: PHOP, WSOP, ∗, ∗
PHIGS standard function

Syntax

void pinq_in_overf (
  Pint         ∗error_ind,      /∗ (O) Error indicator ∗/
  Pint         ∗wsid,           /∗ (O) Workstation identifier ∗/
  Pin_class    ∗input_class,    /∗ (O) Input class ∗/
  Pint         ∗dev_num         /∗ (O) Input device number ∗/
)

Data Structures

typedef enum {
    PIN_NONE,     /∗ no input class ∗/
    PIN_LOC,      /∗ locator input class ∗/
    PIN_STROKE,   /∗ stroke input class ∗/
    PIN_VAL,      /∗ valuator input class ∗/
    PIN_CHOICE,   /∗ choice input class ∗/
    PIN_PICK,     /∗ pick input class ∗/
    PIN_STRING    /∗ string input class ∗/
} Pin_class;

Description

pinq_in_overf queries the error state list. If the input queue has overflowed since the application called popen_phigs or pinq_in_overf, this function returns the identification of the logical input device that caused the overflow.  Digital PHIGS removes the entry from the error state list. 

See Also

pawait_event
pclose_ws
pflush_events