public bool PopTo(Claim claim)
{
Stack <ClaimLoc> storeStack = new Stack <ClaimLoc>(_prevClaims);
while (_prevClaims.Count > 0)
{
ClaimLoc top = storeStack.Pop();
if (top.Claim == claim)
{
return(true);
}
}
_prevClaims = storeStack;
return(false);
}
public bool Revert(Claim claim)
{
Stack <ClaimLoc> storeStack = new Stack <ClaimLoc>(_prevClaims);
while (_prevClaims.Count > 0)
{
ClaimLoc top = storeStack.Pop();
if (top.Claim == claim)
{
_offset = top.Location;
return(true);
}
}
_prevClaims = storeStack;
return(false);
}