Function get_decoded_string

dlib/data_io/image_dataset_metadata.cpp:366–410

This function returns the contents of the file 'images.xsl'

        // This function returns the contents of the file 'images.xsl'
        const std::string get_decoded_string()
        {
            dlib::base64 base64_coder;
            dlib::compress_stream::kernel_1ea compressor;
            std::ostringstream sout;
            std::istringstream sin;

            // The base64 encoded data from the file 'image_metadata_stylesheet.xsl' we want to decode and return.
            sout << "PFWfgmWfCHr1DkV63lbjjeY2dCc2FbHDOVh0Kd7dkvaOfRYrOG24f0x77/5iMVq8FtE3UBxtGwSd";
            sout << "1ZHOHRSHgieNoeBv8ssJQ75RRxYtFKRY3OTPX5eKQoCN9jUaUnHnR4QZtEHgmKqXSs50Yrdd+2Ah";
            sout << "gNyarPZCiR6nvqNvCjtP2MP5FxleqNf8Fylatm2KdsXmrv5K87LYVN7i7JMkmZ++cTXYSOxDmxZi";
            sout << "OiCH8funXUdF9apDW547gCjz9HOQUI6dkz5dYUeFjfp6dFugpnaJyyprFLKq048Qk7+QiL4CNF/G";
            sout << "7e0VpBw8dMpiyRNi2fSQGSZGfIAUQKKT6+rPwQoRH2spdjsdXVWj4XQAqBX87nmqMnqjMhn/Vd1s";
            sout << "W5aoC0drwRGu3Xe3gn9vBL8hBkRXcJvEy6q/lb9bYnsLemhE5Zp/+nTmTBjfT9UFYLcsmgsjC+4n";
            sout << "Bq6h9QlpuyMYqJ8RvW8pp3mFlvXc3Yg+18t5F0hSMQfaIFYAuDPU2lVzPpY+ba0B39iu9IrPCLsS";
            sout << "+tUtSNSmQ74CtzZgKKjkTMA3nwYP2SDmZE3firq42pihT7hdU5vYkes69K8AQl8WZyLPpMww+r0z";
            sout << "+veEHPlAuxF7kL3ZvVjdB+xABwwqDe0kSRHRZINYdUfJwJdfYLyDnYoMjj6afqIJZ7QOBPZ42tV5";
            sout << "3hYOQTFwTNovOastzJJXQe1kxPg1AQ8ynmfjjJZqD0xKedlyeJybP919mVAA23UryHsq9TVlabou";
            sout << "qNl3xZW/mKKktvVsd/nuH62HIv/kgomyhaEUY5HgupupBUbQFZfyljZ5bl3g3V3Y1400Z1xTM/LL";
            sout << "LJpeLdlqoGzIe/19vAN1zUUVId9F/OLNUl3Zoar63yZERSJHcsuq/Pasisp0HIGi7rfI9EIQF7C/";
            sout << "IhLKLZsJ+LOycreQGOJALZIEZHOqxYLSXG0qaPM5bQL/MQJ2OZfwEhQgYOrjaM7oPOHHEfTq5kcO";
            sout << "daMwzefKfxrF2GXbUs0bYsEXsIGwENIUKMliFaAI4qKLxxb94oc+O3BRjWueZjZty2zKawQyTHNd";
            sout << "ltFJBUzfffdZN9Wq4zbPzntkM3U6Ys4LRztx5M15dtbhFeKx5rAf2tPXT6wU01hx7EJxBJzpvoDE";
            sout << "YwEoYVDSYulRKpgk82cHFzzUDgWXbl4paFSe1L1w8r9KHr67SYJDTUG86Lrm6LJ0rw73Xp0NAFcU";
            sout << "MKpiG9g1cHW74HYbUb/yAbtVWt40eB7M637umdo2jWz/r/vP5WnfSMXEbkyWebsa1fFceg/TLWy6";
            sout << "E8OTc4XKB48h1oFIlGagOiprxho3+F3TIcxDSwA=";



            // Put the data into the istream sin
            sin.str(sout.str());
            sout.str("");

            // Decode the base64 text into its compressed binary form
            base64_coder.decode(sin,sout);
            sin.clear();
            sin.str(sout.str());
            sout.str("");

            // Decompress the data into its original form
            compressor.decompress(sin,sout);

            // Return the decoded and decompressed data
            return sout.str();
        }


    }