mirror of https://github.com/bsnes-emu/bsnes.git
27 lines
1.1 KiB
C++
27 lines
1.1 KiB
C++
#pragma once
|
|
|
|
namespace nall {
|
|
|
|
template<bool Insensitive, bool Quoted> auto string::_find(int offset, string_view source) const -> maybe<uint> {
|
|
if(source.size() == 0) return nothing;
|
|
|
|
auto p = data();
|
|
for(uint n = offset, quoted = 0; n < size();) {
|
|
if(Quoted) { if(p[n] == '\"') { quoted ^= 1; n++; continue; } if(quoted) { n++; continue; } }
|
|
if(_compare<Insensitive>(p + n, size() - n, source.data(), source.size())) { n++; continue; }
|
|
return n - offset;
|
|
}
|
|
|
|
return nothing;
|
|
}
|
|
|
|
auto string::find(string_view source) const -> maybe<uint> { return _find<0, 0>(0, source); }
|
|
auto string::ifind(string_view source) const -> maybe<uint> { return _find<1, 0>(0, source); }
|
|
auto string::qfind(string_view source) const -> maybe<uint> { return _find<0, 1>(0, source); }
|
|
auto string::iqfind(string_view source) const -> maybe<uint> { return _find<1, 1>(0, source); }
|
|
|
|
auto string::findFrom(int offset, string_view source) const -> maybe<uint> { return _find<0, 0>(offset, source); }
|
|
auto string::ifindFrom(int offset, string_view source) const -> maybe<uint> { return _find<1, 0>(offset, source); }
|
|
|
|
}
|