OmniaFramework/src/ostd/Utils.cpp

808 lines
23 KiB
C++
Executable file

#include "Utils.hpp"
#include "String.hpp"
#include "Defines.hpp"
#include "IOHandlers.hpp"
#include "vendor/TermColor.hpp"
#include <bitset>
#include <chrono>
#include <algorithm>
#include <cctype>
#include <string>
#include <sstream>
#include <fstream>
#include <iomanip>
#include <iostream>
#include <cmath>
#define __get_local_time() \
std::time_t __cur_t = std::time(0); \
std::tm* __now_t = std::localtime(&__cur_t);
namespace ostd
{
GameClock::GameClock(void)
{
minutes = 0;
hours = 0;
days = 0;
months = 0;
years = 2022;
m_timeOfDay = 0.0f;
m_totalSeconds = 0.0f;
}
const float& GameClock::start(void)
{
m_rtClock.start(false, "", eTimeUnits::Seconds);
m_timeOfDay = CAP((1.0f / ((float)(TM_G_MINUTES_FOR_G_HOUR * TM_G_HOURS_FOR_G_DAY))) * ((hours * TM_G_MINUTES_FOR_G_HOUR) + (minutes)), 1.0f);
return m_timeOfDay;
}
String GameClock::asString(void)
{
std::ostringstream ss;
ss << "Time: " << getFormattedTime() << " / ";
ss << (int32_t)(days + 1) << " " << convertMonth() << " " << (int32_t)(years);
return String(ss.str());
}
void GameClock::update(void)
{
int64_t elapsed = m_rtClock.start(false, "", eTimeUnits::Seconds);
if (hours == 255)
hours = TM_G_HOURS_FOR_G_DAY - 1;
else if (hours >= TM_G_HOURS_FOR_G_DAY)
hours = 0;
if (elapsed >= TM_R_SECONDS_FOR_G_MINUTE)
{
minutes++;
if (minutes >= TM_G_MINUTES_FOR_G_HOUR)
{
hours++;
if (hours >= TM_G_HOURS_FOR_G_DAY)
{
days++;
if ((months == (uint8_t)eMonths::January || months == (uint8_t)eMonths::March ||
months == (uint8_t)eMonths::May || months == (uint8_t)eMonths::July ||
months == (uint8_t)eMonths::August || months == (uint8_t)eMonths::October ||
months == (uint8_t)eMonths::December) && days >= TM_G_DAYS_FOR_G_LONG_MONTH)
{
months++;
if (months > (uint8_t)eMonths::December)
{
years++;
months = (uint8_t)eMonths::January;
}
days = 0;
}
else if ((months == (uint8_t)eMonths::April || months == (uint8_t)eMonths::June ||
months == (uint8_t)eMonths::September || months == (uint8_t)eMonths::November) && days >= TM_G_DAYS_FOR_G_MEDIUM_MONTH)
{
months++;
days = 0;
}
else if (months == (uint8_t)eMonths::February)
{
if ((years % 4 == 0 && days >= TM_G_DAYS_FOR_G_SHORT_MONTH + 1) ||
(years % 4 != 0 && days >= TM_G_DAYS_FOR_G_SHORT_MONTH))
{
months++;
days = 0;
}
}
hours = 0;
}
minutes = 0;
}
m_totalSeconds += elapsed;
m_rtClock.start(false, "", eTimeUnits::Seconds);
m_timeOfDay = CAP((1.0f / ((float)(TM_G_MINUTES_FOR_G_HOUR * TM_G_HOURS_FOR_G_DAY))) * ((hours * TM_G_MINUTES_FOR_G_HOUR) + (minutes)), 1.0f);
}
}
String GameClock::getFormattedTime(void)
{
bool zh = (int32_t)(hours / 10) < 1;
bool zm = (int32_t)(minutes / 10) < 1;
std::ostringstream ss;
ss << (zh ? "0" : "") << (int32_t)hours << ":" << (zm ? "0" : "") << (int32_t)minutes;
return String(ss.str());
}
String GameClock::convertMonth(void)
{
switch (months)
{
case (uint8_t)eMonths::January:
return "January";
case (uint8_t)eMonths::February:
return "February";
case (uint8_t)eMonths::March:
return "March";
case (uint8_t)eMonths::April:
return "April";
case (uint8_t)eMonths::May:
return "May";
case (uint8_t)eMonths::June:
return "June";
case (uint8_t)eMonths::July:
return "July";
case (uint8_t)eMonths::August:
return "August";
case (uint8_t)eMonths::September:
return "September";
case (uint8_t)eMonths::October:
return "October";
case (uint8_t)eMonths::November:
return "November";
case (uint8_t)eMonths::December:
return "December";
default:
break;
}
return "_MONTH_";
}
String LocalTime::getFullString(bool include_date, bool include_time, bool day_name, bool month_as_name, bool include_seconds) const
{
std::ostringstream ss;
if (include_date)
{
if (day_name) ss << sWeekDay(true) << " ";
ss << sday(true);
if (month_as_name) ss << " " << smonth(false, true) << " ";
else ss << "." << smonth(true, false) << ".";
ss << syear();
}
if (include_time)
{
if (include_date) ss << " - ";
ss << shours(true) << ":" << sminutes(true);
if (include_seconds) ss << ":" << sseconds(true);
}
return ss.str();
}
int32_t LocalTime::hours(void) const
{
__get_local_time();
return __now_t->tm_hour;
}
int32_t LocalTime::minutes(void) const
{
__get_local_time();
return __now_t->tm_min;
}
int32_t LocalTime::seconds(void) const
{
__get_local_time();
return __now_t->tm_sec;
}
int32_t LocalTime::day(void) const
{
__get_local_time();
return __now_t->tm_mday;
}
int32_t LocalTime::month(void) const
{
__get_local_time();
return __now_t->tm_mon + 1;
}
int32_t LocalTime::year(void) const
{
__get_local_time();
return __now_t->tm_year + 1900;
}
int32_t LocalTime::weekDay(void) const
{
__get_local_time();
return __now_t->tm_wday;
}
String LocalTime::shours(bool leading_zero) const
{
std::ostringstream ss;
int32_t h = hours();
if (leading_zero && h < 10)
ss << "0" << (int32_t)h;
else
ss << (int32_t)h;
return ss.str();
}
String LocalTime::sminutes(bool leading_zero) const
{
std::ostringstream ss;
int32_t h = minutes();
if (leading_zero && h < 10)
ss << "0" << (int32_t)h;
else
ss << (int32_t)h;
return ss.str();
}
String LocalTime::sseconds(bool leading_zero) const
{
std::ostringstream ss;
int32_t h = seconds();
if (leading_zero && h < 10)
ss << "0" << (int32_t)h;
else
ss << (int32_t)h;
return ss.str();
}
String LocalTime::sday(bool leading_zero) const
{
std::ostringstream ss;
int32_t h = day();
if (leading_zero && h < 10)
ss << "0" << (int32_t)h;
else
ss << (int32_t)h;
return ss.str();
}
String LocalTime::smonth(bool leading_zero, bool month_name) const
{
int32_t h = month();
if (month_name) return monthToText(h);
std::ostringstream ss;
if (leading_zero && h < 10)
ss << "0" << (int32_t)h;
else
ss << (int32_t)h;
return ss.str();
}
String LocalTime::syear(void) const
{
std::ostringstream ss;
int32_t h = year();
ss << (int32_t)h;
return ss.str();
}
String LocalTime::sWeekDay(bool day_name) const
{
int32_t h = weekDay();
if (day_name)
return weekDayToText(h);
std::ostringstream ss;
ss << (int32_t)h;
return ss.str();
}
String LocalTime::monthToText(int32_t month) const
{
switch (month)
{
case 1: return "January";
case 2: return "February";
case 3: return "March";
case 4: return "April";
case 5: return "May";
case 6: return "June";
case 7: return "July";
case 8: return "August";
case 9: return "September";
case 10: return "October";
case 11: return "November";
case 12: return "December";
default: return "Unknown Month";
}
}
String LocalTime::weekDayToText(int32_t day) const
{
switch (day)
{
case 0: return "Sun";
case 1: return "Mon";
case 2: return "Tue";
case 3: return "Wed";
case 4: return "Thu";
case 5: return "Fri";
case 6: return "Sat";
default: return "Unknown Day";
}
}
String LocalTime_IT::monthToText(int32_t month) const
{
switch (month)
{
case 1: return "Gennaio";
case 2: return "Febraio";
case 3: return "Marzo";
case 4: return "Aprile";
case 5: return "Maggio";
case 6: return "Giugno";
case 7: return "Luglio";
case 8: return "Agosto";
case 9: return "Settembre";
case 10: return "Ottobre";
case 11: return "Novembre";
case 12: return "Dicembre";
default: return "Mese sconosciuto";
}
}
String LocalTime_IT::weekDayToText(int32_t day) const
{
switch (day)
{
case 0: return "Dom";
case 1: return "Lun";
case 2: return "Mar";
case 3: return "Mer";
case 4: return "Gio";
case 5: return "Ven";
case 6: return "Sab";
default: return "Giorno Sconosciuto";
}
}
String LocalTime_ES::monthToText(int32_t month) const
{
switch (month)
{
case 1: return "Enero";
case 2: return "Febrero";
case 3: return "Marzo";
case 4: return "Abril";
case 5: return "Mayo";
case 6: return "Junio";
case 7: return "Julio";
case 8: return "Agosto";
case 9: return "Septiembre";
case 10: return "Octubre";
case 11: return "Noviembre";
case 12: return "Diciembre";
default: return "Mes desconocido";
}
}
String LocalTime_ES::weekDayToText(int32_t day) const
{
switch (day)
{
case 0: return "Domingo";
case 1: return "Lunes";
case 2: return "Martes";
case 3: return "Miercoles";
case 4: return "Jueves";
case 5: return "Viernes";
case 6: return "Sabado";
default: return "Dia desconoscido";
}
}
String LocalTime_DE::monthToText(int32_t month) const
{
switch (month)
{
case 1: return "Januar";
case 2: return "Februar";
case 3: return "Marz";
case 4: return "April";
case 5: return "May";
case 6: return "Juni";
case 7: return "July";
case 8: return "August";
case 9: return "September";
case 10: return "Oktuber";
case 11: return "November";
case 12: return "Dizember";
default: return "Unknown day";
}
}
String LocalTime_DE::weekDayToText(int32_t day) const
{
switch (day)
{
case 0: return "So";
case 1: return "Mo";
case 2: return "Di";
case 3: return "Mi";
case 4: return "Do";
case 5: return "Fr";
case 6: return "Sa";
default: return "Unknown day";
}
}
uint64_t Timer::start(bool print, String name, eTimeUnits timeUnit, OutputHandlerBase* __destination)
{
m_timeUnit = timeUnit;
m_started = true;
m_name = name;
if (print)
{
if (__destination == nullptr)
{
std::cout << "\n" << termcolor::magenta << "====> ";
std::cout << termcolor::cyan << "Starting test for [";
std::cout << termcolor::green << m_name;
std::cout << termcolor::cyan << "]";
std::cout << termcolor::magenta << " <====";
std::cout << termcolor::reset << "\n";
}
else
{
m_dest = __destination;
m_dest->nl().fg("magenta").p("====> ");
m_dest->fg("cyan").p("Starting test for [");
m_dest->fg("green").p(m_name);
m_dest->fg("cyan").p("]");
m_dest->fg("magenta").p(" <====");
m_dest->reset().nl();
}
}
switch (m_timeUnit)
{
case eTimeUnits::Nanoseconds:
m_current = std::chrono::duration_cast<std::chrono::nanoseconds> (std::chrono::system_clock::now().time_since_epoch()).count();
return m_current;
case eTimeUnits::Microseconds:
m_current = std::chrono::duration_cast<std::chrono::microseconds> (std::chrono::system_clock::now().time_since_epoch()).count();
return m_current;
case eTimeUnits::Milliseconds:
m_current = std::chrono::duration_cast<std::chrono::milliseconds> (std::chrono::system_clock::now().time_since_epoch()).count();
return m_current;
case eTimeUnits::Seconds:
m_current = std::chrono::duration_cast<std::chrono::seconds> (std::chrono::system_clock::now().time_since_epoch()).count();
return m_current;
default: m_started = false; return 0;
}
m_started = false;
return 0;
}
uint64_t Timer::startCount(eTimeUnits timeUnit)
{
m_timeUnit = timeUnit;
m_started = true;
switch (m_timeUnit)
{
case eTimeUnits::Nanoseconds:
m_current = std::chrono::duration_cast<std::chrono::nanoseconds> (std::chrono::system_clock::now().time_since_epoch()).count();
return m_current;
case eTimeUnits::Microseconds:
m_current = std::chrono::duration_cast<std::chrono::microseconds> (std::chrono::system_clock::now().time_since_epoch()).count();
return m_current;
case eTimeUnits::Milliseconds:
m_current = std::chrono::duration_cast<std::chrono::milliseconds> (std::chrono::system_clock::now().time_since_epoch()).count();
return m_current;
case eTimeUnits::Seconds:
m_current = std::chrono::duration_cast<std::chrono::seconds> (std::chrono::system_clock::now().time_since_epoch()).count();
return m_current;
default: m_started = false; return 0;
}
m_started = false;
return 0;
}
uint64_t Timer::end(bool print)
{
if (!m_started) return 0;
m_started = false;
m_dest = nullptr;
int64_t diff;
String unit;
switch (m_timeUnit)
{
case eTimeUnits::Nanoseconds:
diff = std::chrono::duration_cast<std::chrono::nanoseconds> (std::chrono::system_clock::now().time_since_epoch()).count();
unit = " ns";
break;
case eTimeUnits::Microseconds:
diff = std::chrono::duration_cast<std::chrono::microseconds> (std::chrono::system_clock::now().time_since_epoch()).count();
unit = " us";
break;
case eTimeUnits::Milliseconds:
diff = std::chrono::duration_cast<std::chrono::milliseconds> (std::chrono::system_clock::now().time_since_epoch()).count();
unit = " ms";
break;
case eTimeUnits::Seconds:
diff = std::chrono::duration_cast<std::chrono::seconds> (std::chrono::system_clock::now().time_since_epoch()).count();
unit = " s";
break;
default: return 0;
}
diff -= m_current;
if (print)
{
if (m_dest == nullptr)
{
std::cout << termcolor::magenta << "====> ";
std::cout << termcolor::cyan << "Test for [";
std::cout << termcolor::green << m_name;
std::cout << termcolor::cyan << "] took ";
std::cout << termcolor::bright_blue << diff << unit;
std::cout << termcolor::magenta << " <====";
std::cout << termcolor::reset << "\n";
}
else
{
m_dest->fg("magenta").p("====> ");
m_dest->fg("cyan").p("Test for [");
m_dest->fg("green").p(m_name);
m_dest->fg("cyan").p("] took ");
m_dest->fg("b-blue").p(diff).p(unit);
m_dest->nl().nl().fg("magenta").p(" <====");
m_dest->reset().nl();
}
}
return diff;
}
uint64_t Timer::endCount(bool stop)
{
if (!m_started) return 0;
m_started = !stop;
int64_t diff;
switch (m_timeUnit)
{
case eTimeUnits::Nanoseconds:
diff = std::chrono::duration_cast<std::chrono::nanoseconds> (std::chrono::system_clock::now().time_since_epoch()).count();
break;
case eTimeUnits::Microseconds:
diff = std::chrono::duration_cast<std::chrono::microseconds> (std::chrono::system_clock::now().time_since_epoch()).count();
break;
case eTimeUnits::Milliseconds:
diff = std::chrono::duration_cast<std::chrono::milliseconds> (std::chrono::system_clock::now().time_since_epoch()).count();
break;
case eTimeUnits::Seconds:
diff = std::chrono::duration_cast<std::chrono::seconds> (std::chrono::system_clock::now().time_since_epoch()).count();
break;
default: return 0;
}
diff -= m_current;
return diff;
}
uint64_t Timer::getEpoch(eTimeUnits timeUnit)
{
switch (timeUnit)
{
case eTimeUnits::Nanoseconds:
return std::chrono::duration_cast<std::chrono::nanoseconds> (std::chrono::system_clock::now().time_since_epoch()).count();
break;
case eTimeUnits::Microseconds:
return std::chrono::duration_cast<std::chrono::microseconds> (std::chrono::system_clock::now().time_since_epoch()).count();
break;
case eTimeUnits::Milliseconds:
return std::chrono::duration_cast<std::chrono::milliseconds> (std::chrono::system_clock::now().time_since_epoch()).count();
break;
case eTimeUnits::Seconds:
return std::chrono::duration_cast<std::chrono::seconds> (std::chrono::system_clock::now().time_since_epoch()).count();
break;
default: return 0;
}
return 0;
}
void Utils::init(void)
{
Utils::s_startTime_ms = std::chrono::duration_cast<std::chrono::milliseconds>
(std::chrono::system_clock::now().time_since_epoch()).count();
}
bool Utils::isHex(String hex)
{
hex = String(hex).trim().toLower();
return hex.cpp_str().compare(0, 2, "0x") == 0 &&
hex.cpp_str().size() > 2 &&
hex.cpp_str().find_first_not_of("0123456789abcdef", 2) == std::string::npos;
}
bool Utils::isBin(String bin)
{
bin = String(bin).trim().toLower();
return bin.cpp_str().compare(0, 2, "0b") == 0 &&
bin.cpp_str().size() > 2 &&
bin.cpp_str().find_first_not_of("01", 2) == std::string::npos;
}
bool Utils::isInt(String str)
{
str = String(str).trim().toLower();
bool isNumber = std::ranges::all_of(str.begin(), str.end(),
[](char c){ return isdigit(c) != 0; });
return Utils::isHex(str) || Utils::isBin(str) || isNumber;
}
int64_t Utils::strToInt(String str)
{
str = String(str).trim().toLower();
if (!Utils::isInt(str)) return 0;
int32_t base = 10;
if (str.cpp_str().rfind("0x", 0) == 0)
{
str = str.substr(2);
base = 16;
}
else if (str.cpp_str().rfind("0b", 0) == 0)
{
str = str.substr(2);
base = 2;
}
return strtol(str.c_str(), NULL, base);
}
bool Utils::readFile(String fileName, std::vector<String>& outLines)
{
String line;
std::ifstream file(fileName.cpp_str());
if (file.fail()) return false;
outLines.clear();
while (std::getline(file, line.cpp_str_ref()))
outLines.push_back(line);
return true;
}
String Utils::getHexStr(uint64_t value, bool prefix, uint8_t nbytes)
{
union {
uint64_t val;
uint8_t bytes[8];
} __tmp_editor;
__tmp_editor.val = value;
if (nbytes < 1 || nbytes > 8) nbytes = 1;
std::ostringstream oss;
if (prefix) oss << "0x";
for (int8_t b = nbytes - 1; b >= 0; b--)
oss << std::setw(2) << std::setfill('0') << std::uppercase << std::hex << (int)__tmp_editor.bytes[b];
return oss.str();
}
String Utils::getBinStr(uint64_t value, bool prefix, uint8_t nbytes)
{
union {
uint64_t val;
uint8_t bytes[8];
} __tmp_editor;
__tmp_editor.val = value;
if (nbytes < 1 || nbytes > 8) nbytes = 1;
std::ostringstream oss;
if (prefix) oss << "0b ";
for (int8_t b = nbytes - 1; b >= 0; b--)
oss << std::bitset<8>((char)__tmp_editor.bytes[b]) << " ";
return oss.str();
}
String Utils::duplicateChar(unsigned char c, uint16_t count)
{
String str = "";
for (uint16_t i = 0; i < count; i++)
str = str += c;
return str;
}
float Utils::map_value(float input, float input_start, float input_end, float output_start, float output_end)
{
float slope = 1.0 * (output_end - output_start) / (input_end - input_start);
return output_start + round(slope * (input - input_start));
}
bool Utils::loadFileFromHppResource(String output_file_path, const char* resource_buffer, unsigned int size)
{
unsigned char ext_len = resource_buffer[0];
String ext = "";
for (unsigned char i = 0; i < ext_len; i++)
ext += (char)(resource_buffer[i + 1]);
if (String(output_file_path).trim().toLower().endsWith(ext))
ext = "";
std::fstream bin (output_file_path.cpp_str() + ext.cpp_str(), std::ios::out | std::ios::binary);
if (!bin.is_open()) return false;
bin.write(resource_buffer + ext_len + 1, size - ext_len - 1);
bin.close();
return true;
}
void Utils::printByteStream(const ByteStream& data, StreamIndex start, uint8_t line_len, uint16_t n_rows, OutputHandlerBase& out, int32_t addrHighlight, uint32_t highlightRange, const String& title)
{
StreamIndex end = start + (n_rows * line_len);
if (end > data.size()) end = data.size();
String titleEdit(title);
if (titleEdit.len() > 12)
titleEdit = titleEdit.substr(0, 12);
else if (titleEdit.len() < 12)
{
int32_t diff = 12 - titleEdit.len();
for (int32_t i = 0; i < diff; i++)
titleEdit.addChar(' ');
}
bool highlight = addrHighlight >= 0;
uint8_t i = 1;
ByteStream tmp;
uint16_t linew = 1 + 1 + 6 + 1 + 1 + 2 + ((2 + 2) * line_len) + 1 + 4;
out.fg(ConsoleColors::BrightBlue).p(Utils::duplicateChar('=', linew)).nl();
if (line_len <= 0xFF)
{
out.fg(ConsoleColors::BrightBlue).p("|");
out.fg(ConsoleColors::BrightMagenta).p(titleEdit);
out.fg(ConsoleColors::BrightBlue).p("| ");
for (int32_t i = 0; i < line_len; i++)
out.fg(ConsoleColors::Green).p(getHexStr(i, false, 1)).p(" ");
out.fg(ConsoleColors::BrightBlue).p("|").nl();
out.fg(ConsoleColors::BrightBlue).p(Utils::duplicateChar('=', linew)).nl();
}
out.fg(ConsoleColors::BrightBlue).p("| ");
out.fg(ConsoleColors::BrightGray).p("0x");
out.fg(ConsoleColors::BrightCyan).p(Utils::getHexStr(start, false, 4)).fg(ConsoleColors::BrightBlue).p(" | ");
for (StreamIndex addr = start; addr < end; addr++)
{
tmp.push_back(data[addr]);
if (highlight && (addr >= (uint32_t)addrHighlight && addr < (uint32_t)(addrHighlight + highlightRange)))
out.fg(ConsoleColors::Red);
else if (data[addr] == 0)
out.fg(ConsoleColors::BrightGray);
else
out.fg(ConsoleColors::White);
out.p(Utils::getHexStr(data[addr], false)).p(" ");
if (i++ % line_len == 0 || addr == end - 1)
{
i = 1;
out.fg(ConsoleColors::BrightBlue).p("|");
out.nl();
out.fg(ConsoleColors::BrightBlue).p("|");
out.fg(ConsoleColors::BrightGray).p(" -------- ").fg(ConsoleColors::BrightBlue).p("|").fg(ConsoleColors::BrightGray).p(" ");
for (const auto& c : tmp)
{
if (isprint(c)) out.fg(ConsoleColors::BrightYellow).pChar((char)c).fg(ConsoleColors::BrightGray).p(" ");
else out.fg(ConsoleColors::BrightGray).p(". ");
}
out.fg(ConsoleColors::BrightBlue).p("| ");
tmp.clear();
out.reset();
if (addr == end - 1) break;
out.nl();
out.fg(ConsoleColors::BrightBlue).p("| ");
out.fg(ConsoleColors::BrightGray).p("0x");
out.fg(ConsoleColors::BrightCyan).p(Utils::getHexStr(addr + 1, false, 4)).fg(ConsoleColors::BrightBlue).p(" | ");
}
}
out.nl().fg(ConsoleColors::BrightBlue).p(Utils::duplicateChar('=', linew)).nl().reset();
}
bool Utils::saveByteStreamToFile(const ByteStream& stream, const String& filePath)
{
std::ofstream writeFile;
writeFile.open(filePath.cpp_str(), std::ios::out | std::ios::binary);
writeFile.write((char*)(&stream[0]), stream.size());
writeFile.close();
return true;
}
bool Utils::loadByteStreamFromFile(const String& filePath, ByteStream& outStream)
{
std::ifstream rf(filePath.cpp_str(), std::ios::out | std::ios::binary);
if(!rf) return false; //TODO: Error
uint8_t cell = 0;
while(rf.read((char*)&cell, sizeof(cell)))
outStream.push_back(cell);
if (outStream.size() == 0) return false; //TODO: Error
return true;
}
ByteStream Utils::stringToByteStream(const String& data)
{
ByteStream bstream;
for (auto& c : data)
bstream.push_back((int8_t)c);
return bstream;
}
String Utils::byteStreamToString(const ByteStream& data)
{
String out_string = "";
for (int64_t i = 0; i < data.size(); i++)
{
if (data[i] == 0) break;
out_string.addChar((char)data[i]);
}
return out_string;
}
}