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54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
#pragma once
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#include <cstdint>
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#include <optional>
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#include <string>
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#include <vector>
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namespace scwx
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{
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namespace util
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{
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/**
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* @brief Print the number of bytes using a dynamic suffix and limited number of
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* decimal points.
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*
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* @param [in] bytes Number of bytes
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*
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* @return Human readable size string
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*/
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std::string BytesToString(std::ptrdiff_t bytes);
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/**
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* @brief Parse a list of tokens from a string
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*
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* This function will take an input string, and apply the delimiters vector in
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* order to tokenize the string. Each set of delimiters in the delimiters vector
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* will be used once. A set of delimiters will be used to match any character,
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* rather than a sequence of characters. Tokens are automatically trimmed of any
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* whitespace.
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*
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* @param [in] s Input string to tokenize
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* @param [in] delimiters A vector of delimiters to use for each token.
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* @param [in] pos Search begin position. Default is 0.
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*
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* @return Tokenized string
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*/
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std::vector<std::string> ParseTokens(const std::string& s,
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std::vector<std::string> delimiters,
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std::size_t pos = 0);
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std::string ToString(const std::vector<std::string>& v);
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template<typename T>
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std::optional<T> TryParseNumeric(const std::string& str);
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#if defined(STRINGS_IMPLEMENTATION)
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template std::optional<std::uint16_t> TryParseNumeric(const std::string& str);
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template std::optional<std::uint32_t> TryParseNumeric(const std::string& str);
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template std::optional<float> TryParseNumeric(const std::string& str);
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#endif
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} // namespace util
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} // namespace scwx
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