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Jeff Thompson47eecfc2013-07-07 22:56:46 -07001/**
2 * @author: Jeff Thompson
3 * See COPYING for copyright and distribution information.
Jeff Thompson571f3522013-07-07 22:39:31 -07004 */
5
6#ifndef NDN_COMMON_HPP
7#define NDN_COMMON_HPP
8
Jeff Thompson51dd5fd2013-07-10 19:27:18 -07009#include <vector>
Jeff Thompson571f3522013-07-07 22:39:31 -070010#include "../config.h"
11
12// Depending on where ./configure found shared_ptr, define the ptr_lib namespace.
Jeff Thompsonf7d49942013-08-01 16:47:40 -070013// We always use ndn::ptr_lib.
Jeff Thompson571f3522013-07-07 22:39:31 -070014#if HAVE_STD_SHARED_PTR
15#include <memory>
16namespace ndn { namespace ptr_lib = std; }
17#elif HAVE_BOOST_SHARED_PTR
18#include <boost/shared_ptr.hpp>
19#include <boost/make_shared.hpp>
20namespace ndn { namespace ptr_lib = boost; }
21#else
Jeff Thompsonf7d49942013-08-01 16:47:40 -070022// Use the boost header files in this distribution that were extracted with:
Jeff Thompson2277ce52013-08-01 17:34:11 -070023// cd <INCLUDE DIRECTORY WITH boost SUBDIRECTORY>; bcp --namespace=ndnboost shared_ptr make_shared <NDN-CPP ROOT>
24// Also needed to rename all '<boost/' to '<ndnboost/', and all '"boost/' to '"ndnboost/', and the boost subdirectory to ndnboost.
25#include <ndnboost/shared_ptr.hpp>
26#include <ndnboost/make_shared.hpp>
Jeff Thompsonf7d49942013-08-01 16:47:40 -070027namespace ndn { namespace ptr_lib = ndnboost; }
Jeff Thompson571f3522013-07-07 22:39:31 -070028#endif
29
Jeff Thompson51dd5fd2013-07-10 19:27:18 -070030namespace ndn {
31
32/**
33 * Clear the vector and copy valueLength bytes from value.
34 * @param v the vector to copy to
35 * @param value the array of bytes, or 0 to not copy
36 * @param valueLength the length of value
37 */
38static inline void setVector(std::vector<unsigned char> &vec, const unsigned char *value, unsigned int valueLength)
39{
Jeff Thompsona0d18c92013-08-06 13:55:32 -070040 vec.clear();
Jeff Thompson51dd5fd2013-07-10 19:27:18 -070041 if (value)
42 vec.insert(vec.begin(), value, value + valueLength);
43}
44
45}
46
Jeff Thompson571f3522013-07-07 22:39:31 -070047#endif