lee/gsmartcontrol
1
0
Fork 0
mirror of https://github.com/ashaduri/gsmartcontrol.git synced 2026-09-25 13:25:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

Ported some more of string_algo.h to string_view.

Browse Source
This commit is contained in:
Alexander Shaduri
2024-04-19 11:46:51 +04:00
parent 6018f35598
commit b147a3db3e
1 changed files with 15 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/hz/string_algo.h
+15 -15
View File
@@ -55,11 +55,11 @@ inline std::u8string u8string_from_string(const std::string_view& str)
/// If "limit" is more than 0, only put a maximum of "limit" number of
/// elements into vector, with the last one containing the rest of the string.
template<class Container>
void string_split(const std::string& str, char delimiter,
void string_split(std::string_view str, char delimiter,
Container& append_here, bool skip_empty = false, typename Container::difference_type limit = 0)
{
std::string::size_type curr = 0, last = 0;
std::string::size_type end = str.size();
const std::string::size_type end = str.size();
typename Container::difference_type num = 0; // number inserted
while (true) {
@@ -73,10 +73,10 @@ void string_split(const std::string& str, char delimiter,
if (!skip_empty || (curr != last)) {
if (++num == limit) {
append_here.push_back(str.substr(last, std::string::npos));
append_here.emplace_back(str.substr(last, std::string::npos));
break;
}
append_here.push_back(str.substr(last, (curr == std::string::npos ? curr : (curr - last))));
append_here.emplace_back(str.substr(last, (curr == std::string::npos ? curr : (curr - last))));
}
if (curr == std::string::npos)
@@ -94,17 +94,17 @@ void string_split(const std::string& str, char delimiter,
/// If "limit" is more than 0, only put a maximum of "limit" number of
/// elements into vector, with the last one containing the rest of the string.
template<class Container>
void string_split(const std::string& str, const std::string& delimiter,
void string_split(std::string_view str, const std::string& delimiter,
Container& append_here, bool skip_empty = false, typename Container::difference_type limit = 0)
{
std::string::size_type skip_size = delimiter.size();
const std::string::size_type skip_size = delimiter.size();
if (str.size() < skip_size) {
append_here.push_back(str);
append_here.emplace_back(str);
return;
}
std::string::size_type curr = 0, last = 0;
std::string::size_type end = str.size();
const std::string::size_type end = str.size();
typename Container::difference_type num = 0; // number inserted
while (true) {
@@ -115,14 +115,14 @@ void string_split(const std::string& str, const std::string& delimiter,
}
curr = str.find(delimiter, last);
std::string component(str, last, (curr == std::string::npos ? curr : (curr - last)));
std::string_view component = str.substr(last, (curr == std::string::npos ? curr : (curr - last)));
if (!skip_empty || !component.empty()) {
if (++num == limit) {
append_here.push_back(str.substr(last, std::string::npos));
append_here.emplace_back(str.substr(last, std::string::npos));
break;
}
append_here.push_back(component);
append_here.emplace_back(component);
}
if (curr == std::string::npos)
@@ -139,17 +139,17 @@ void string_split(const std::string& str, const std::string& delimiter,
/// If "limit" is more than 0, only put a maximum of "limit" number of
/// elements into vector, with the last one containing the rest of the string.
template<class Container>
void string_split_by_chars(const std::string& str, const std::string& delimiter_chars,
void string_split_by_chars(std::string_view str, std::string_view delimiter_chars,
Container& append_here, bool skip_empty = false, typename Container::difference_type limit = 0)
{
std::string::size_type curr = 0, last = 0;
std::string::size_type end = str.size();
const std::string::size_type end = str.size();
typename Container::difference_type num = 0; // number inserted
while (true) {
if (last >= end) { // last is past the end
if (!skip_empty) // no need to check num here
append_here.push_back(std::string());
append_here.emplace_back({});
break;
}
@@ -193,7 +193,7 @@ std::string string_join(const Container& v, char glue)
/// Join elements of container v into a string, using glue between them.
template<class Container>
std::string string_join(const Container& v, const std::string_view& glue)
std::string string_join(const Container& v, std::string_view glue)
{
std::string ret;
for (auto begin = v.cbegin(), iter = begin; iter != v.cend(); ++iter) {