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Code Issues 121 Wiki Activity

substr_path refactor

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This commit is contained in:
docentYT
2026-05-01 13:45:57 +02:00
parent 5f117832fb
commit 664c340d84
2 changed files with 4 additions and 4 deletions
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6
utilities/utilities.cpp
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@@ -391,10 +391,10 @@ void replace_slashes(std::string &Filename)
}
// returns potential path part from provided file name
std::string substr_path(std::string const &Filename)
std::string_view substr_path(std::string const &Filename)
{
return (Filename.rfind('/') != std::string::npos ? Filename.substr(0, Filename.rfind('/') + 1) : "");
if (auto pos = Filename.rfind('/'); pos != std::string_view::npos)
return Filename.substr(0, pos + 1);
}
// returns length of common prefix between two provided strings

2
utilities/utilities.h
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@@ -221,7 +221,7 @@ void erase_leading_slashes(std::string &Filename);
void replace_slashes(std::string &Filename);
// returns potential path part from provided file name
std::string substr_path(std::string const &Filename);
std::string_view substr_path(std::string const &Filename);
// returns common prefix of two provided strings
std::ptrdiff_t len_common_prefix(std::string const &Left, std::string const &Right);