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48 lines
1002 B
C++
48 lines
1002 B
C++
#pragma once
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#include "platform/platform.hpp"
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#include "coding/reader.hpp"
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#include "coding/reader_streambuf.hpp"
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#include "base/buffer_vector.hpp"
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#include "base/logging.hpp"
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#include "base/string_utils.hpp"
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namespace dp::impl
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{
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template <typename ToDo>
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inline void ParsePatternsList(std::string const & patternsFile, ToDo && toDo)
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{
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ReaderStreamBuf buffer(GetPlatform().GetReader(patternsFile));
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std::istream is(&buffer);
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std::string line;
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while (std::getline(is, line))
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{
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buffer_vector<double, 8> pattern;
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strings::Tokenize(line, " ", [&](std::string_view token)
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{
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double d = 0.0;
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VERIFY(strings::to_double(token, d), ());
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pattern.push_back(d);
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});
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bool isValid = true;
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for (size_t i = 0; i < pattern.size(); i++)
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{
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if (fabs(pattern[i]) < 1e-5)
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{
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LOG(LWARNING, ("Pattern was skipped", line));
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isValid = false;
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break;
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}
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}
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if (isValid)
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toDo(pattern);
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}
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}
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} // namespace dp::impl
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