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utils: add regex-split

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This commit is contained in:
Dirk-Jan C. Binnema
2022-06-16 22:49:46 +03:00
parent 5e63b8bed3
commit f69ad37e7a
3 changed files with 24 additions and 8 deletions
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11
lib/utils/mu-utils.hh
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@ -33,6 +33,7 @@
#include <type_traits>
#include <algorithm>
#include <numeric>
#include <regex>
#include "mu-utils-format.hh"
#include "mu-option.hh"
@ -85,7 +86,6 @@ std::string remove_ctrl(const std::string& str);
*/
std::vector<std::string> split(const std::string& str, const std::string& sepa);
/**
* Split a string in parts. As a special case, splitting an empty string
* yields an empty vector (not a vector with a single empty element)
@ -97,6 +97,15 @@ std::vector<std::string> split(const std::string& str, const std::string& sepa);
*/
std::vector<std::string> split(const std::string& str, char sepa);
/**
* Split a string in parts
*
* @param str a string
* @param sepa the separator regex
*
* @return the parts.
*/
std::vector<std::string> split(const std::string& str, const std::regex& sepa_rx);
/**
* Join the strings in svec into a string, separated by sepa