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<DIV>Actually "wrap back" is probably not the correct behaviour for
succ/pred.<BR><BR>So it should probably not "wrap back".<BR><BR>Instead it could
give an out of range error message.<BR><BR>However at least Low and High should
be able to be used on the dynamic range <BR>type, so that these limits can
dynamically be acquired with those two <BR>functions.<BR><BR>This could
help...<BR><BR>The user can then modify code from static to dynamic with minimal
changes:<BR><BR>if Index = High(DynamicRangeType) then<BR>begin<BR>Index :=
Low(DynamicRangeType);<BR>end;<BR><BR>To implement the range of the dynamic
range type perhaps the following could <BR>be used:<BR><BR>SetLow(
DynamicRangeType, 5000 );<BR>SetHigh( DynamicRangeType, 6000 );<BR><BR>An oo
version could also look like;<BR><BR>DynamicRangeType.SetLow( 5000
);<BR>DynamicRangeType.SetHigh( 6000 );<BR><BR>Bye,<BR> Skybuck.
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