(C++) Hello Boost.Xpressive using Qt Creator under Lubuntu

 

Hello Boost.Xpressive using Qt Creator under Lubuntu is a specialization of Hello Boost.Xpressive for Qt Creator under Lubuntu.

 

• Download the Qt Creator project 'CppHelloXpressiveQtCreatorLubuntu' (zip)

 

 

 

 

 

Technical facts

 

Operating system(s) or programming environment(s)

• Lubuntu 13.04 (raring)

IDE(s):

• Qt Creator 2.7.0

Project type:

• Console application

C++ standard:

• C++98

Compiler(s):

• G++ 4.7.3

Libraries used:

• STL: GNU ISO C++ Library, version 4.7.3

 

 

 

 

 

Qt project file: CppHelloXpressiveQtCreatorLubuntu.pro

 

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TEMPLATE = app CONFIG += console CONFIG -= app_bundle CONFIG -= qt SOURCES += main.cpp

 

 

 

 

 

main.cpp

 

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#include <iostream> #include <boost/xpressive/xpressive.hpp> ///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   } }