Format::ItemGroup::ItemGroup(std::basic_ifstream<Char> &from, const String &nam) : Item(nam) //Deserialize
{
String n;
int c;
items_t::size_type size;
from.read((Char*)&size, sizeof(size)/sizeof(Char));
for(items_t::size_type i = 0; i < size; ++i)
{
for(n.clear(); c = from.get(); n += char(c));
if((c = from.get()) == ItemGroup::TypeID)
{
items.push_back(new ItemGroup(from, n));
}
else if(c == Integer::TypeID)
{
items.push_back(new Integer(from, n));
}
else if(c == Float::TypeID)
{
items.push_back(new Float(from, n));
}
else if(c == Str::TypeID)
{
items.push_back(new Str(from, n));
}
else if(c == Raw::TypeID)
{
items.push_back(new Raw(from, n));
}
else
{
throw this;
}
}
}
template<typename CharType>void skip_utf8_bom(std::basic_ifstream<CharType>& fs) {
int dst[3];
for (auto& i : dst) i = fs.get();
constexpr int utf8[] = { 0xEF, 0xBB, 0xBF };
if (!std::equal(std::begin(dst), std::end(dst), utf8)) fs.seekg(0);
}