https://github.com/InteractiveComputerGraphics/SPlisHSPlasH
Tip revision: 619a911372dca5f48c562d39c13b9f83eda6e10a authored by Jan Bender on 19 January 2022, 09:38:43 UTC
- fixed readme
- fixed readme
Tip revision: 619a911
StringTools.h
#ifndef __StringTools_h__
#define __StringTools_h__
#include <vector>
#include <iostream>
#include <algorithm>
#include <string>
namespace Utilities
{
/** \brief Tools to handle std::string objects
*/
class StringTools
{
public:
static void tokenize(const std::string& str, std::vector<std::string>& tokens, const std::string& delimiters = " ")
{
std::string::size_type lastPos = str.find_first_not_of(delimiters, 0);
std::string::size_type pos = str.find_first_of(delimiters, lastPos);
while (std::string::npos != pos || std::string::npos != lastPos)
{
tokens.push_back(str.substr(lastPos, pos - lastPos));
lastPos = str.find_first_not_of(delimiters, pos);
pos = str.find_first_of(delimiters, lastPos);
}
}
/** converts a double or a float to a string */
template<typename T>
static std::string real2String(const T r)
{
std::string str = std::to_string(r);
str.erase(str.find_last_not_of('0') + 1, std::string::npos);
str.erase(str.find_last_not_of('.') + 1, std::string::npos);
return str;
}
static std::string to_upper(const std::string& str)
{
std::string res = str;
std::transform(res.begin(), res.end(), res.begin(), ::toupper);
return res;
}
};
}
#endif