string functions don't even look

This commit is contained in:
malloc 2018-02-27 17:03:24 -06:00
parent cc14aa47e8
commit 3c32001e4f
2 changed files with 65 additions and 3 deletions

View file

@ -32,3 +32,63 @@ std::string* sosc::str::rtrim(std::string *str) {
str->erase(str->length() - marker - 1, marker);
return str;
}
std::vector<std::string> sosc::str::split
(const std::string& str, char delimiter, int count)
{
std::string buffer;
std::stringstream stream(str);
auto parts = std::vector<std::string>();
--count;
while(count != 0) {
if(!std::getline(stream, buffer, delimiter))
break;
parts.push_back(buffer);
--count;
}
if(std::getline(stream, buffer))
parts.push_back(buffer);
return parts;
}
std::vector<std::string> sosc::str::split
(const std::string& str, std::string delimiter, int count)
{
auto parts = std::vector<std::string>();
std::size_t chunk_end = 0, chunk_start = 0;
--count;
while((chunk_end = str.find(delimiter, chunk_end))
!= std::string::npos && count != 0)
{
parts.push_back(str.substr(chunk_start, chunk_start - chunk_end));
chunk_start = (chunk_end += delimiter.length());
--count;
}
parts.push_back(str.substr(chunk_start, std::string::npos));
return parts;
}
std::string sosc::str::join(const std::vector<std::string>& parts,
char delimiter, int count)
{
return join(parts, std::string(1, delimiter), count);
}
std::string sosc::str::join(const std::vector<std::string>& parts,
std::string delimiter, int count)
{
std::string assembled;
int bounds = (count == -1)
? parts.size()
: std::min<int>(count, parts.size());
for(int i = 0; i < bounds; ++i)
assembled += (i == 0 ? "" : delimiter) + parts[i];
return assembled;
}

View file

@ -3,6 +3,8 @@
#include <vector>
#include <string>
#include <sstream>
#include <algorithm>
namespace sosc {
namespace str {
@ -20,9 +22,9 @@ std::vector<std::string> split
std::vector<std::string> split
(const std::string& str, std::string delimiter, int count = -1);
std::string join(const std::vector<std::string>& strs,
std::string join(const std::vector<std::string>& parts,
char delimiter, int count = -1);
std::string join(const std::vector<std::string>& strs,
std::string join(const std::vector<std::string>& parts,
std::string delimiter, int count = -1);
}}