Technical facts

Operating system(s) or programming environment(s)

Lubuntu 15.04 (vivid)

IDE(s):

Qt Creator 3.1.1

Project type:

Console application

C++ standard:

C++98

Compiler(s):

G++ 4.9.2

Libraries used:

STL: GNU ISO C++ Library, version 4.9.2

Qt project file: ./CppGetMaxInt/CppGetMaxInt.pro


include(../../ConsoleApplication.pri) #Or use the code below

# QT += core

# QT += gui

# greaterThan(QT_MAJOR_VERSION, 4): QT += widgets

# CONFIG   += console

# CONFIG   -= app_bundle

# TEMPLATE = app

# CONFIG(release, debug|release) {

#   DEFINES += NDEBUG NTRACE_BILDERBIKKEL

# }

# QMAKE_CXXFLAGS += -std=c++11 -Wall -Wextra -Weffc++

# unix {

#   QMAKE_CXXFLAGS += -Werror

# }



include(../../Libraries/Boost.pri) #Or use the code below

# win32 {

#   INCLUDEPATH += \

#     ../../Libraries/boost_1_54_0

# }



SOURCES += main.cpp

./CppGetMaxInt/main.cpp


#pragma GCC diagnostic push

#pragma GCC diagnostic ignored "-Weffc++"

#pragma GCC diagnostic ignored "-Wunused-local-typedefs"

#pragma GCC diagnostic ignored "-Wunused-but-set-parameter"

#include <cassert>

#include <iostream>

#include <limits>



#include <boost/numeric/conversion/bounds.hpp>

#pragma GCC diagnostic pop



///GetMaxInt returns the highest possible value of a int.

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

int GetMaxIntStl()

{

  return std::numeric_limits<int>::max();

}



///GetMaxInt returns the highest possible value of a int.

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

int GetMaxIntBoost()

{

  return boost::numeric::bounds<int>::highest();

}



int main()

{

  assert(GetMaxIntStl() == GetMaxIntBoost());

  std::cout

    << GetMaxIntBoost() << '\n'

    << GetMaxIntStl() << std::endl

  ;

}



/*



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2147483647

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*/

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(C++) GetMaxInt

Technical facts

Qt project file: ./CppGetMaxInt/CppGetMaxInt.pro

./CppGetMaxInt/main.cpp