public static TreePage[] AllocateTrees(this ILowLevelTransaction tx, int pagerId, uint count)
{
var pages = tx.AllocatePage(pagerId, count);
var treePages = new TreePage[count];
for (var i = 0; i < treePages.Length; i++)
{
treePages[i] = pages[i].AsTree();
}
return(treePages);
}
public static OverflowPage[] AllocateOverflows(this ILowLevelTransaction tx, int pagerId, uint count)
{
var pages = tx.AllocatePage(pagerId, count);
var overflows = new OverflowPage[count];
for (var i = 0; i < overflows.Length; i++)
{
if (i == 0)
{
overflows[i] = pages[i].AsOverflow();
continue;
}
overflows[i] = pages[i].AsOverflow();
overflows[i - 1].Header.NextPageNumber = overflows[i].PageNumber;
}
return(overflows);
}