/** \brief Complete constructor, takes group information and msk/cmp.
*
* This constructor takes a msk/cmp pair. Both must be vectors of length <=
* \ref HWLM_MASKLEN. */
hwlmLiteral::hwlmLiteral(const std::string &s_in, bool nocase_in,
bool noruns_in, u32 id_in, hwlm_group_t groups_in,
const vector<u8> &msk_in, const vector<u8> &cmp_in)
: s(s_in), id(id_in), nocase(nocase_in), noruns(noruns_in),
groups(groups_in), msk(msk_in), cmp(cmp_in) {
assert(msk.size() <= HWLM_MASKLEN);
assert(msk.size() == cmp.size());
// If we've been handled a nocase literal, all letter characters must be
// upper-case.
if (nocase) {
upperString(s);
}
DEBUG_PRINTF("literal '%s'%s, msk=%s, cmp=%s\n", escapeString(s).c_str(),
nocase ? " (nocase)" : "", dumpMask(msk).c_str(),
dumpMask(cmp).c_str());
// Mask and compare vectors MUST be the same size.
assert(msk.size() == cmp.size());
// We must have been passed a msk/cmp that can be applied to s.
assert(maskIsConsistent(s, nocase, msk, cmp));
// In the name of good hygiene, zap msk/cmp if msk is all zeroes.
if (all_of(begin(msk), end(msk), [](u8 val) {
return val == 0;
})) {
msk.clear();
cmp.clear();
}
}
/** \brief Complete constructor, takes group information and msk/cmp.
*
* This constructor takes a msk/cmp pair. Both must be vectors of length <=
* \ref HWLM_MASKLEN. */
hwlmLiteral::hwlmLiteral(const std::string &s_in, bool nocase_in,
bool noruns_in, u32 id_in, hwlm_group_t groups_in,
const vector<u8> &msk_in, const vector<u8> &cmp_in)
: s(s_in), id(id_in), nocase(nocase_in), noruns(noruns_in),
groups(groups_in), msk(msk_in), cmp(cmp_in) {
assert(msk.size() <= HWLM_MASKLEN);
assert(msk.size() == cmp.size());
DEBUG_PRINTF("literal '%s', msk=%s, cmp=%s\n",
escapeString(s).c_str(), dumpMask(msk).c_str(),
dumpMask(cmp).c_str());
// Mask and compare vectors MUST be the same size.
assert(msk.size() == cmp.size());
// We must have been passed a msk/cmp that can be applied to s.
assert(maskIsConsistent(s, nocase, msk, cmp));
// In the name of good hygiene, zap msk/cmp if msk is all zeroes.
if (all_of_equal(msk.begin(), msk.end(), 0)) {
msk.clear();
cmp.clear();
}
}
