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.TH "INQUIRE ELEMENT POINTER" 3P "29 February 1991"
.SH NAME
INQUIRE ELEMENT POINTER \- inquire the current element pointer value
.IX "Element Pointer" "INQUIRE ELEMENT POINTER"
.IX "Current Element Pointer" "INQUIRE ELEMENT POINTER"
.SH SYNOPSIS
.SS C Syntax
.ft B
.ta 1.25i 3i
.nf
void
pinq_elem_ptr ( error_ind, ep_value )
Pint	*error_ind;	\fI\s-2OUT\s+2 error indicator\fP
Pint	*ep_value;	\fI\s-2OUT\s+2 element pointer value\fP
.fi
.ft R
.SS Required PHIGS Operating States
(PHOP, *, STOP, *)
.SH DESCRIPTION
.SS Purpose
Use \s-2INQUIRE ELEMENT POINTER\s+2 to determine
the current element pointer value.
.SS C Output Parameters
.IP \fIerror_ind\fP
A pointer to the location to store the error number of any error
detected by this function.
.IP \fIep_value\fP
Returns current element pointer value.
.SH ERRORS
.IP 005
Ignoring function, function requires state 
(\s-2PHOP\s+2, \s-2*\s+2, \s-2STOP\s+2, \s-2*\s+2)
.SH SEE ALSO
.nf
.IP
.ta 0.5i
.SM "INQUIRE CURRENT ELEMENT TYPE AND SIZE (3P)"
.SM "SET ELEMENT POINTER (3P)"
.SM "OFFSET ELEMENT POINTER (3P)"
.SM "SET ELEMENT POINTER AT LABEL (3P)"
.fi
