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Code Issues 121 Wiki Activity

Replace starts_with and ends_with with string class methods

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This commit is contained in:
docentYT
2026-05-01 17:31:11 +02:00
parent 9c27b54960
commit ec1dfae953
15 changed files with 29 additions and 50 deletions
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18
utilities/utilities.cpp
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@@ -404,30 +404,16 @@ std::ptrdiff_t len_common_prefix(std::string_view a, std::string_view b)
return std::distance(a.begin(), it1);
}
// returns true if provided string ends with another provided string
bool ends_with(std::string_view String, std::string_view Suffix)
{
return (String.size() >= Suffix.size()) && (0 == String.compare(String.size() - Suffix.size(), Suffix.size(), Suffix));
}
// returns true if provided string begins with another provided string
bool starts_with(std::string_view const String, std::string_view Prefix)
{
return (String.size() >= Prefix.size()) && (0 == String.compare(0, Prefix.size(), Prefix));
}
// returns true if provided string contains another provided string
bool contains(std::string_view const String, std::string_view Substring)
{
// To be replaced with string::contains in C++ 23
return (String.find(Substring) != std::string::npos);
}
bool contains(std::string_view const String, char Character)
{
// To be replaced with string::contains in C++ 23
return (String.find(Character) != std::string::npos);
}

4
utilities/utilities.h
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@@ -226,10 +226,6 @@ std::string_view substr_path(std::string const &Filename);
// returns common prefix of two provided strings
std::ptrdiff_t len_common_prefix(std::string_view a, std::string_view b);
// returns true if provided string ends with another provided string
bool ends_with(std::string_view String, std::string_view Suffix);
// returns true if provided string begins with another provided string
bool starts_with(std::string_view String, std::string_view Prefix);
// returns true if provided string contains another provided string
bool contains(std::string_view const String, std::string_view Substring);
bool contains(std::string_view const String, char Character);