Qt project file


#-------------------------------------------------

#

# Project created by QtCreator 2010-09-07T13:43:44

#

#-------------------------------------------------

QT       += core

QT       -= gui

LIBS += -L/usr/local/lib -lcln

TARGET = CppClnExample2

CONFIG   += console

CONFIG   -= app_bundle

TEMPLATE = app

SOURCES += main.cpp

main.cpp


//---------------------------------------------------------------------------

#include <iostream>

#include <string>

//---------------------------------------------------------------------------

#include <boost/lexical_cast.hpp>

//---------------------------------------------------------------------------

#include <cln/cln.h>

//---------------------------------------------------------------------------

///IntToStrWithSep converts an integer to std::string

///and adds thousands seperators.

///From http://www.richelbilderbeek.nl/CppIntToStrWithSep.htm

const std::string IntToStrWithSep(cln::cl_I i)

{

  std::string s

    = boost::lexical_cast<std::string>(cln::mod(i,10));

  i = cln::floor1(i,10);

  int d = 1;

  while (!cln::zerop(i))

  {

    s = boost::lexical_cast<std::string>(cln::mod(i,10))

      + (d % 3 == 0 ? "," : "")

      + s;

    i = cln::floor1(i,10);

    ++d;

  }

  return s;

}

//---------------------------------------------------------------------------

int main()

{

  const cln::cl_I i("123456789012345678901234567890");

  std::cout << "i without seperators: " << i << '\n';

  const std::string s = IntToStrWithSep(i);

  std::cout << "i with seperators: " << s << '\n';

}

//---------------------------------------------------------------------------

Screen output:


i without seperators: 123456789012345678901234567890

i with seperators: 123,456,789,012,345,678,901,234,567,890

Go back to Richel Bilderbeek's C++ page.

Go back to Richel Bilderbeek's homepage.

(C++) CLN example 2: basics: adding seperators to integers

Qt project file

main.cpp