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#pragma once
#include "../base/string_utils.hpp"
#include "../base/base.hpp"
namespace search
{
using strings::UniChar;
inline strings::UniString NormalizeAndSimplifyString(string const & s)
{
strings::UniString uniS = strings::MakeLowerCase(strings::MakeUniString(s));
strings::Normalize(uniS);
return uniS;
}
template <class DelimsT, typename F>
void SplitUniString(strings::UniString const & uniS, F f, DelimsT const & delims)
{
for (strings::TokenizeIterator<DelimsT> iter(uniS, delims); iter; ++iter)
f(iter.GetUniString());
}
strings::UniString FeatureTypeToString(uint32_t type);
template <class ContainerT, class DelimsT>
bool TokenizeStringAndCheckIfLastTokenIsPrefix(strings::UniString const & s,
ContainerT & tokens,
DelimsT const & delimiter)
{
SplitUniString(s, MakeBackInsertFunctor(tokens), delimiter);
return !s.empty() && !delimiter(s.back());
}
template <class ContainerT, class DelimsT>
bool TokenizeStringAndCheckIfLastTokenIsPrefix(string const & s,
ContainerT & tokens,
DelimsT const & delimiter)
{
return TokenizeStringAndCheckIfLastTokenIsPrefix(NormalizeAndSimplifyString(s),
tokens,
delimiter);
}
} // namespace search
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