static ucs4_t const *pick(char const *, wchar_t const *cstr)
{
inter_str.clear();
while(*cstr != 0)
{
inter_str.push_back(ucs4_t(*cstr));
++cstr;
}
return inter_str.c_str();
}
void Build(const ucs4_t* pat, size_t len)
{
if(m_Pattern.length()==len && IsTheSame(m_Pattern.c_str(), pat, (int)len)) return;
m_Pattern.assign(pat, len);
const int len1 = m_Len_1 = (int)len+1;
int *ptab = m_UCS2_Table;
for(size_t i=0;i<65536; ++i, ++ptab) *ptab = len1;
m_Table.clear();
const ucs4_t* p = pat;
for(size_t i=0; i<len; ++i, ++p)
{
const unsigned int idx = (unsigned int)(*p);
if(idx <= 0xFFFF)
{
m_UCS2_Table[idx] = (int)(len-i);
}
else
{
m_Table[idx] = (int)(len-i);
}
}
}
