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// $Id$
// vim:tabstop=2
/***********************************************************************
Moses - factored phrase-based language decoder
Copyright (C) 2006 University of Edinburgh
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
***********************************************************************/
#ifdef HAVE_CMPH
#include "CmphStringVectorAdapter.h"
namespace Moses
{
void CmphStringVectorAdapterDispose(void *data, char *key, cmph_uint32 keylen)
{
delete[] key;
}
void CmphStringVectorAdapterRewind(void *data)
{
cmph_vector_t *cmph_vector = (cmph_vector_t *)data;
cmph_vector->position = 0;
}
//************************************************************************//
cmph_io_adapter_t *CmphVectorAdapterNew(std::vector<std::string>& v)
{
cmph_io_adapter_t * key_source = (cmph_io_adapter_t *)malloc(sizeof(cmph_io_adapter_t));
cmph_vector_t * cmph_vector = (cmph_vector_t *)malloc(sizeof(cmph_vector_t));
assert(key_source);
assert(cmph_vector);
cmph_vector->vector = (void *)&v;
cmph_vector->position = 0;
key_source->data = (void *)cmph_vector;
key_source->nkeys = v.size();
return key_source;
}
int CmphVectorAdapterRead(void *data, char **key, cmph_uint32 *keylen)
{
cmph_vector_t *cmph_vector = (cmph_vector_t *)data;
std::vector<std::string>* v = (std::vector<std::string>*)cmph_vector->vector;
size_t size;
*keylen = (*v)[cmph_vector->position].size();
size = *keylen;
*key = new char[size + 1];
std::string temp = (*v)[cmph_vector->position];
strcpy(*key, temp.c_str());
cmph_vector->position = cmph_vector->position + 1;
return (int)(*keylen);
}
void CmphVectorAdapterDispose(void *data, char *key, cmph_uint32 keylen)
{
delete[] key;
}
void CmphVectorAdapterRewind(void *data)
{
cmph_vector_t *cmph_vector = (cmph_vector_t *)data;
cmph_vector->position = 0;
}
cmph_io_adapter_t* CmphVectorAdapter(std::vector<std::string>& v)
{
cmph_io_adapter_t * key_source = CmphVectorAdapterNew(v);
key_source->read = CmphVectorAdapterRead;
key_source->dispose = CmphVectorAdapterDispose;
key_source->rewind = CmphVectorAdapterRewind;
return key_source;
}
}
#endif
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