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: ./CppStdStringExample1/CppStdStringExample1.pro


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

# QT += core

# QT += gui

# CONFIG   += console

# CONFIG   -= app_bundle

# TEMPLATE = app

# CONFIG(release, debug|release) {

#   DEFINES += NDEBUG NTRACE_BILDERBIKKEL

# }

# QMAKE_CXXFLAGS += -std=c++1y -Wall -Wextra -Weffc++

# unix {

#   QMAKE_CXXFLAGS += -Werror

# }



SOURCES += main.cpp

./CppStdStringExample1/main.cpp


#include <cassert>

#include <string>



int main()

{

  {

    const std::string s { "123" };

    assert(s == "123");

    assert("123" == s);

  }

  {

    //const std::string s { "123" + "456" }; //Won't compile

    const std::string s { std::string("123") + "456" };

    assert(s == "123456");

    assert("123456" == s);

  }

}

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(C++) StdStringExample1

Technical facts

Qt project file: ./CppStdStringExample1/CppStdStringExample1.pro

./CppStdStringExample1/main.cpp