mirror of
https://github.com/rdkit/rdkit.git
synced 2026-06-04 21:54:27 +08:00
48 lines
1.7 KiB
C++
48 lines
1.7 KiB
C++
// $Id$
|
|
//
|
|
// Copyright (C) 2014 Novartis Institutes for BioMedical Research
|
|
//
|
|
// @@ All Rights Reserved @@
|
|
// This file is part of the RDKit.
|
|
// The contents are covered by the terms of the BSD license
|
|
// which is included in the file license.txt, found at the root
|
|
// of the RDKit source tree.
|
|
//
|
|
#include <RDGeneral/BoostStartInclude.h>
|
|
#include <boost/archive/iterators/base64_from_binary.hpp>
|
|
#include <boost/archive/iterators/transform_width.hpp>
|
|
#include <boost/archive/iterators/ostream_iterator.hpp>
|
|
#include <RDGeneral/BoostEndInclude.h>
|
|
#include <string>
|
|
#include <sstream>
|
|
#include <algorithm>
|
|
|
|
#include "MolHash.h"
|
|
|
|
using namespace boost::archive::iterators;
|
|
|
|
namespace RDKit {
|
|
namespace MolHash {
|
|
//=============================================================================
|
|
// MolHash Module API implementation:
|
|
//=============================================================================
|
|
|
|
std::string encode(const void* bin, size_t size) {
|
|
typedef base64_from_binary<transform_width<const char*, 6, 8> > // retrieve 6
|
|
// bit
|
|
// integers
|
|
// from a
|
|
// sequence
|
|
// of 8 bit
|
|
// bytes
|
|
base64_enc;
|
|
|
|
std::stringstream os;
|
|
std::copy(base64_enc((const char*)bin), base64_enc(((const char*)bin) + size),
|
|
ostream_iterator<char>(os));
|
|
return os.str();
|
|
}
|
|
//=============================================================================
|
|
}
|
|
}
|