epee: some speedup in parsing
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29dea03091
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76affd941b
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@ -28,6 +28,8 @@
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#pragma once
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#include <algorithm>
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namespace epee
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{
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namespace misc_utils
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@ -36,8 +38,12 @@ namespace misc_utils
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{
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inline std::string transform_to_escape_sequence(const std::string& src)
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{
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//std::stringstream res;
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static const char escaped[] = "\b\f\n\r\t\v\"\\/";
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if (std::find_first_of(src.begin(), src.end(), escaped, escaped + sizeof(escaped)) == src.end())
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return src;
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std::string res;
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res.reserve(2 * src.size());
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for(std::string::const_iterator it = src.begin(); it!=src.end(); ++it)
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{
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switch(*it)
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@ -84,6 +90,7 @@ namespace misc_utils
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inline void match_string2(std::string::const_iterator& star_end_string, std::string::const_iterator buf_end, std::string& val)
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{
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val.clear();
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val.reserve(std::distance(star_end_string, buf_end));
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bool escape_mode = false;
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std::string::const_iterator it = star_end_string;
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++it;
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