mirror of https://github.com/bsnes-emu/bsnes.git
42 lines
1.4 KiB
C++
Executable File
42 lines
1.4 KiB
C++
Executable File
#pragma once
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namespace nall {
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template<bool Insensitive, bool Quoted>
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auto vector<string>::_split(string_view source, string_view find, long limit) -> type& {
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reset();
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if(limit <= 0 || find.size() == 0) return *this;
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const char* p = source.data();
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int size = source.size();
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int base = 0;
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int matches = 0;
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for(int n = 0, quoted = 0; n <= size - (int)find.size();) {
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if(Quoted) { if(p[n] == '\"') { quoted ^= 1; n++; continue; } if(quoted) { n++; continue; } }
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if(string::_compare<Insensitive>(p + n, size - n, find.data(), find.size())) { n++; continue; }
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if(matches >= limit) break;
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string& s = operator()(matches);
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s.resize(n - base);
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memory::copy(s.get(), p + base, n - base);
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n += find.size();
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base = n;
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matches++;
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}
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string& s = operator()(matches);
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s.resize(size - base);
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memory::copy(s.get(), p + base, size - base);
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return *this;
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}
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auto string::split(string_view on, long limit) const -> vector<string> { return vector<string>()._split<0, 0>(*this, on, limit); }
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auto string::isplit(string_view on, long limit) const -> vector<string> { return vector<string>()._split<1, 0>(*this, on, limit); }
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auto string::qsplit(string_view on, long limit) const -> vector<string> { return vector<string>()._split<0, 1>(*this, on, limit); }
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auto string::iqsplit(string_view on, long limit) const -> vector<string> { return vector<string>()._split<1, 1>(*this, on, limit); }
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}
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