void Configuration::PrintVersion ( ) const

privatevirtual

Print version information about the program and package.

The program name is taken from fName. If a leading "lt-" is found, it is removed. This is useful if the program was build and run using libtool.

The package name is taken from the define PACKAGE_STRING. If it is not defined (like automatically done by autoconf) no package information is printed. The same is true for PACKAGE_URL and PACKAGE_BUGREPORT.

From help2man:

The first line of the –version information is assumed to be in one of the following formats:

//!  - <version>
//!  - <program> <version>
//!  - {GNU,Free} <program> <version>
//!  - <program> ({GNU,Free} <package>) <version>
//!  - <program> - {GNU,Free} <package> <version>
//! 

 and separated from any copyright/author details by a blank line.

Handle multi-line bug reporting sections of the form:

//!  - Report <program> bugs to <addr>
//!  - GNU <package> home page: <url>
//!  - ...
//! 

@param name
    name of the program (usually argv[0]). 

Definition at line 1435 of file Configuration.cc.

References fName, fPrintVersion, PACKAGE_BUGREPORT, PACKAGE_STRING, and PACKAGE_URL.

Referenced by Parse(), and PrintUsage().

{
#ifndef PACKAGE_STRING
#define PACKAGE_STRING ""
#endif

#ifndef PACKAGE_URL
#define PACKAGE_URL ""
#endif

#ifndef PACKAGE_BUGREPORT
#define PACKAGE_BUGREPORT ""
#endif

    if (fPrintVersion)
    {
        fPrintVersion(fName);
        return;
    }

#if BOOST_VERSION < 104600
    const std::string n = boost::filesystem::path(fName).filename();
#else
    const std::string n = boost::filesystem::path(fName).filename().string();
#endif

    const string name = PACKAGE_STRING;
    const string bugs = PACKAGE_BUGREPORT;
    const string url  = PACKAGE_URL;

    cout << n;
    if (!name.empty())
        cout << " - " << name;
    cout <<
        "\n\n"
        "Written by Thomas Bretz et al.\n"
        "\n";
    if (!bugs.empty())
        cout << "Report bugs to <" << bugs << ">\n";
    if (!url.empty())
        cout << "Home page: " << url << "\n";
    cout <<
        "\n"
        "Copyright (C) 2011 by the FACT Collaboration.\n"
        "This is free software; see the source for copying conditions.\n"
        << std::endl;
}

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