NAME

DgDelEle − Remove elements from the currently open group

SYNOPSIS

C:

void DgDelEle(count)
DtInt count;

FORTRAN:

CALL DGDE(COUNT)
INTEGER∗4 COUNT

DESCRIPTION

DgDelEle deletes count number of elements from the currently open group.  The deletion starts at the position of the element pointer in the currently open group.  If the element pointer position in the group plus count is greater than the number of elements from it to the bottom of the group, all elements from the element pointer position to the end of the group are deleted.  If the element pointer position plus count is less than the number of elements from it to the bottom of the group, the element pointer points to the element positioned after the last one that was deleted. 

ERRORS

DgDelEle will fail if no group is currently open. 

[WARNING - a group is not currently open]

SEE ALSO

DgDelEleBetweenLabels(3D), DgDelEleRange(3D), DgEmpty(3D), DgInqElePtr(3D), DgSetElePtr(3D)

September 02, 1992