Initial commit

.Rbuildignore

+^.*\.Rproj$
+^\.Rproj\.user$

.gitignore

+.Rproj.user
+.Rhistory
+.RData
+.Ruserdata
+src/*.o
+src/*.so
+src/*.dll
+.DS_Store
+inst/*.a
\ No newline at end of file

DESCRIPTION

+Package: filesystem
+Type: Package
+Title: What the Package Does in One 'Title Case' Line
+Version: 1.0
+Date: 2019-10-28
+Author: Your Name
+Maintainer: Your Name <your@email.com>
+Description: One paragraph description of what the package does as one or more
+         full sentences.
+License: GPL (>= 2)
+Imports: Rcpp (>= 1.0.2)
+LinkingTo: Rcpp

NAMESPACE

+useDynLib(filesystem, .registration=TRUE)
+exportPattern("^[[:alpha:]]+")
+importFrom(Rcpp, evalCpp)

R/RcppExports.R

+# Generated by using Rcpp::compileAttributes() -> do not edit by hand
+# Generator token: 10BE3573-1514-4C36-9D1C-5A225CD40393
+
+create_foobar <- function(x) {
+    invisible(.Call(`_filesystem_create_foobar`, x))
+}
+
+rcpp_hello_world <- function() {
+    .Call(`_filesystem_rcpp_hello_world`)
+}
+

filesystem.Rproj

+Version: 1.0
+
+RestoreWorkspace: Default
+SaveWorkspace: Default
+AlwaysSaveHistory: Default
+
+EnableCodeIndexing: Yes
+UseSpacesForTab: Yes
+NumSpacesForTab: 2
+Encoding: UTF-8
+
+RnwWeave: Sweave
+LaTeX: pdfLaTeX
+
+BuildType: Package
+PackageUseDevtools: Yes
+PackageInstallArgs: --no-multiarch --with-keep.source

inst/include/boost/aligned_storage.hpp

+//-----------------------------------------------------------------------------
+// boost aligned_storage.hpp header file
+// See http://www.boost.org for updates, documentation, and revision history.
+//-----------------------------------------------------------------------------
+//
+// Copyright (c) 2002-2003
+// Eric Friedman, Itay Maman
+//
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_ALIGNED_STORAGE_HPP
+#define BOOST_ALIGNED_STORAGE_HPP
+
+#include <boost/type_traits/aligned_storage.hpp>
+
+#endif // BOOST_ALIGNED_STORAGE_HPP

inst/include/boost/archive/archive_exception.hpp

+#ifndef BOOST_ARCHIVE_ARCHIVE_EXCEPTION_HPP
+#define BOOST_ARCHIVE_ARCHIVE_EXCEPTION_HPP
+
+// MS compatible compilers support #pragma once
+#if defined(_MSC_VER)
+# pragma once
+#endif
+
+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
+// archive/archive_exception.hpp:
+
+// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . 
+// Use, modification and distribution is subject to the Boost Software
+// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org for updates, documentation, and revision history.
+
+#include <exception>
+#include <boost/assert.hpp>
+#include <string>
+
+#include <boost/config.hpp> 
+#include <boost/archive/detail/decl.hpp>
+
+// note: the only reason this is in here is that windows header
+// includes #define exception_code _exception_code (arrrgghhhh!).
+// the most expedient way to address this is be sure that this
+// header is always included whenever this header file is included.
+#if defined(BOOST_WINDOWS) 
+#include <excpt.h> 
+#endif 
+
+#include <boost/archive/detail/abi_prefix.hpp> // must be the last header
+
+namespace boost {
+namespace archive {
+
+//////////////////////////////////////////////////////////////////////
+// exceptions thrown by archives
+//
+class BOOST_SYMBOL_VISIBLE archive_exception : 
+    public virtual std::exception
+{
+private:
+    char m_buffer[128];
+protected:
+    BOOST_ARCHIVE_DECL unsigned int
+    append(unsigned int l, const char * a);
+    BOOST_ARCHIVE_DECL
+    archive_exception() BOOST_NOEXCEPT;
+public:
+    typedef enum {
+        no_exception,       // initialized without code
+        other_exception,    // any excepton not listed below
+        unregistered_class, // attempt to serialize a pointer of
+                            // an unregistered class
+        invalid_signature,  // first line of archive does not contain
+                            // expected string
+        unsupported_version,// archive created with library version
+                            // subsequent to this one
+        pointer_conflict,   // an attempt has been made to directly
+                            // serialize an object which has
+                            // already been serialized through a pointer.  
+                            // Were this permitted, the archive load would result 
+                            // in the creation of an extra copy of the obect.
+        incompatible_native_format, // attempt to read native binary format
+                            // on incompatible platform
+        array_size_too_short,// array being loaded doesn't fit in array allocated
+        input_stream_error, // error on input stream
+        invalid_class_name, // class name greater than the maximum permitted.
+                            // most likely a corrupted archive or an attempt
+                            // to insert virus via buffer overrun method.
+        unregistered_cast,   // base - derived relationship not registered with 
+                            // void_cast_register
+        unsupported_class_version, // type saved with a version # greater than the 
+                            // one used by the program.  This indicates that the program
+                            // needs to be rebuilt.
+        multiple_code_instantiation, // code for implementing serialization for some
+                            // type has been instantiated in more than one module.
+        output_stream_error // error on input stream
+    } exception_code;
+    exception_code code;
+
+    BOOST_ARCHIVE_DECL archive_exception(
+        exception_code c, 
+        const char * e1 = NULL,
+        const char * e2 = NULL
+    ) BOOST_NOEXCEPT;
+    BOOST_ARCHIVE_DECL archive_exception(archive_exception const &) BOOST_NOEXCEPT ;
+    virtual BOOST_ARCHIVE_DECL ~archive_exception() BOOST_NOEXCEPT_OR_NOTHROW ;
+    virtual BOOST_ARCHIVE_DECL const char * what() const BOOST_NOEXCEPT_OR_NOTHROW ;
+};
+
+}// namespace archive
+}// namespace boost
+
+#include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
+
+#endif //BOOST_ARCHIVE_ARCHIVE_EXCEPTION_HPP

inst/include/boost/archive/basic_archive.hpp

+#ifndef BOOST_ARCHIVE_BASIC_ARCHIVE_HPP
+#define BOOST_ARCHIVE_BASIC_ARCHIVE_HPP
+
+// MS compatible compilers support #pragma once
+#if defined(_MSC_VER)
+# pragma once
+#endif
+
+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
+// basic_archive.hpp:
+
+// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . 
+// Use, modification and distribution is subject to the Boost Software
+// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org for updates, documentation, and revision history.
+#include <cstring> // count
+#include <boost/assert.hpp>
+#include <boost/config.hpp>
+#include <boost/cstdint.hpp> // size_t
+#include <boost/noncopyable.hpp>
+#include <boost/integer_traits.hpp>
+
+#include <boost/archive/detail/auto_link_archive.hpp>
+#include <boost/archive/detail/abi_prefix.hpp> // must be the last header
+
+namespace boost {
+namespace archive {
+