bool PrioritySingleBitFilter::Apply( BitKey & bit_list,
STEP_CODE_DATA_STRUCT & io_sdc )
{
bool l_modified = false;
// Do priority bit.
for ( size_t i = 0; i < iv_bitList.size(); i++ )
{
BitKey l_key = iv_bitList[i];
if ( bit_list.isSubset(l_key) )
{
l_modified = true;
bit_list = l_key;
break;
}
}
// Do single bit filter portion.
if ( !l_modified )
{
while ( 1 < bit_list.size() )
{
l_modified = true;
bit_list.removeBit();
}
}
return l_modified;
}
bool FilterPriority::Apply( BitKey & ioBitList, STEP_CODE_DATA_STRUCT & io_sdc )
{
bool modified = false;
if( ioBitList.isSubset(ivBitKey) )
{
ioBitList = ivBitKey;
modified = true;
}
return modified;
}
bool FilterTranspose::Undo(BitKey & iBitList)
{
bool result = false;
BitKey testbl(ivSingleBitPos);
if(iBitList.isSubset(testbl))
{
iBitList = ivBitKey;
result = true;
}
return result;
}