string.h

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#ifndef STDEXT_STRING_H
#define STDEXT_STRING_H
 
#include <string>
#include <cstring>
#include <vector>
 
#include "types.h"
#include "cast.h"
 
namespace stdext {
 
template<typename T> std::string to_string(const T& t) { return unsafe_cast<std::string, T>(t); }
template<typename T> T from_string(const std::string& str, T def = T()) { return unsafe_cast<T, std::string>(str, def); }
 
std::string resolve_path(const std::string& filePath, std::string sourcePath);
std::string date_time_string();
 
std::string dec_to_hex(uint64_t num);
uint64_t hex_to_dec(const std::string& str);
void tolower(std::string& str);
void toupper(std::string& str);
void trim(std::string& str);
void ucwords(std::string& str);
char upchar(char c);
char lochar(char c);
bool ends_with(const std::string& str, const std::string& test);
bool starts_with(const std::string& str, const std::string& test);
void replace_all(std::string& str, const std::string& search, const std::string& replacement);
 
bool is_valid_utf8(const std::string& src);
std::string utf8_to_latin1(const std::string& src);
std::string latin1_to_utf8(const std::string& src);
 
#ifdef WIN32
std::wstring utf8_to_utf16(const std::string& src);
std::string utf16_to_utf8(const std::wstring& src);
std::string utf16_to_latin1(const std::wstring& src);
std::wstring latin1_to_utf16(const std::string& src);
#endif
 
std::vector<std::string> split(const std::string& str, const std::string& separators = " ");
template<typename T> std::vector<T> split(const std::string& str, const std::string& separators = " ") {
    std::vector<std::string> splitted = split(str, separators);
    std::vector<T> results(splitted.size());
    for(uint i=0;i<splitted.size();++i)
        results[i] = safe_cast<T>(splitted[i]);
    return results;
}
 
}
 
#endif