// Which branch would contain the specified hash
int SHAMapNodeID::selectBranch (uint256 const& hash) const
{
#if RIPPLE_VERIFY_NODEOBJECT_KEYS
if (mDepth >= 64)
{
assert (false);
return -1;
}
if ((hash & Masks(mDepth)) != mNodeID)
{
std::cerr << "selectBranch(" << getString () << std::endl;
std::cerr << " " << hash << " off branch" << std::endl;
assert (false);
return -1; // does not go under this node
}
#endif
int branch = * (hash.begin () + (mDepth / 2));
if (mDepth & 1)
branch &= 0xf;
else
branch >>= 4;
assert ((branch >= 0) && (branch < 16));
return branch;
}
void ValidateMaskEditT(UnicodeString Mask, TEditControl *Edit, int ForceDirectoryMasks)
{
DebugAssert(Edit != nullptr);
TFileMasks Masks(ForceDirectoryMasks);
try
{
Masks = Mask;
}
catch (EFileMasksException &E)
{
ShowExtendedException(&E);
Edit->SetFocus();
// This does not work for TEdit and TMemo (descendants of TCustomEdit) anymore,
// as it re-selects whole text on exception in TCustomEdit.CMExit
// Edit->SelStart = E.ErrorStart - 1;
// Edit->SelLength = E.ErrorLen;
Abort();
}
}
