Function getDasRoot

src/misc/sysos.cpp:638–665

    }

    string getDasRoot ( void ) {
        if ( g_dasRoot.empty() ) {
            string efp = getExecutableFileName();   // ?/bin/debug/binary.exe
            auto np = efp.find_last_of("\\/");
            if ( np != string::npos ) {
                auto ep = get_prefix(efp);          // remove file name
                auto suffix = get_suffix(ep);
                if ( suffix != "bin" ) {
                    ep = get_prefix(ep);            // remove debug
                }
                if ( get_suffix(ep)!="bin" ) {
                    g_dasRoot = ".";
                } else {
                    g_dasRoot = get_prefix(ep);     // remove bin
                }
                #ifdef DAS_INSTALL_BINDIR
                if ( ep == DAS_INSTALL_BINDIR ) {
                    g_dasRoot = DAS_INSTALL_DATADIR;
                }
                #endif
                // make paths consistent on UNIX and Windows
                replace(g_dasRoot.begin(), g_dasRoot.end(), '\\', '/');
            } else {
                g_dasRoot = ".";
            }
        }
        return g_dasRoot;
    }
}