blob: c20f3d624a953890e35f4a669ae6cc3f6e1414a5 [file] [log] [blame]
/**
* @author: Jeff Thompson
* See COPYING for copyright and distribution information.
*/
#ifndef NDN_COMMON_HPP
#define NDN_COMMON_HPP
#include <vector>
#include "../config.h"
// Depending on where ./configure found shared_ptr, define the ptr_lib namespace.
// We always use ndn::ptr_lib.
#if HAVE_STD_SHARED_PTR
#include <memory>
namespace ndn { namespace ptr_lib = std; }
#elif HAVE_BOOST_SHARED_PTR
#include <boost/shared_ptr.hpp>
#include <boost/make_shared.hpp>
namespace ndn { namespace ptr_lib = boost; }
#else
// Use the boost header files in this distribution that were extracted with:
// cd <INCLUDE DIRECTORY WITH boost SUBDIRECTORY>; bcp --namespace=ndnboost shared_ptr make_shared <NDN-CPP ROOT>
// Also needed to rename all '<boost/' to '<ndnboost/', and all '"boost/' to '"ndnboost/', and the boost subdirectory to ndnboost.
#include <ndnboost/shared_ptr.hpp>
#include <ndnboost/make_shared.hpp>
namespace ndn { namespace ptr_lib = ndnboost; }
#endif
namespace ndn {
/**
* Clear the vector and copy valueLength bytes from value.
* @param v the vector to copy to
* @param value the array of bytes, or 0 to not copy
* @param valueLength the length of value
*/
static inline void setVector(std::vector<unsigned char> &vec, const unsigned char *value, unsigned int valueLength)
{
vec.clear();
if (value)
vec.insert(vec.begin(), value, value + valueLength);
}
}
#endif