(C++) HelloBoostXpressiveQtCreatorCygwin

Hello Boost.Xpressive using Qt Creator under Cygwin is a Hello Boost.Xpressive program.

Download the Qt Creator project 'CppHelloBoostXpressiveQtCreatorCygwin' (zip)

Technical facts

Operating system(s) or programming environment(s)

Lubuntu 15.04 (vivid)

Qt Creator 3.1.1

Console application

C++98

G++ 4.9.2

Libraries used:

STL: GNU ISO C++ Library, version 4.9.2

Qt project file: ./CppHelloBoostXpressiveQtCreatorCygwin/CppHelloBoostXpressiveQtCreatorCygwin.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

./CppHelloBoostXpressiveQtCreatorCygwin/main.cpp

#include <iostream> #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Weffc++" #pragma GCC diagnostic ignored "-Wunused-local-typedefs" #include <boost/xpressive/xpressive.hpp> #pragma GCC diagnostic pop ///Example adapted from http://www.boost.org/doc/libs/1_54_0/doc/html/xpressive/user_s_guide.html int main() { const std::string hello( "hello world!" ); const boost::xpressive::sregex rex = boost::xpressive::sregex::compile( "(\\w+) (\\w+)!" ); boost::xpressive::smatch what; if( boost::xpressive::regex_match( hello, what, rex ) ) { std::cout << what[0] << '\n'; // whole match std::cout << what[1] << '\n'; // first capture std::cout << what[2] << '\n'; // second capture } }

./CppHelloBoostXpressiveQtCreatorCygwin/CppHelloBoostXpressiveQtCreatorCygwin.sh

#!/bin/bash mymake="make.exe" myqmake="/usr/lib/qt4/bin/qmake.exe" mytarget="CppHelloBoostXpressiveQtCreatorCygwin" myprofile=$mytarget.pro myexe=$mytarget.exe if [ -e $myqmake ] then echo "Compiler '$myqmake' found" else echo "Compiler '$myqmake' not found directly" #exit fi if [ -e $myprofile ] then echo "Qt Creator project '$myprofile' found" else echo "Qt Creator project '$myprofile' not found" exit fi echo "1/2: Creating Windows makefile" $myqmake $myprofile if [ -e Makefile ] then echo "Makefile created successfully" else echo "FAIL: $myqmake $myprofile" exit fi if [ -e $mymake ] then echo "Compiler '$mymake' found" else echo "Compiler '$mymake' not found directly" #exit fi echo "2/2: making makefile" $mymake echo $myexe if [ -e $myexe ] then echo "SUCCESS" else echo "FAIL" fi #Cleaning up rm *.o rm $myexe rm Makefile