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Diffstat (limited to 'moses/src/WordsBitmap.cpp')
-rwxr-xr-x | moses/src/WordsBitmap.cpp | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/moses/src/WordsBitmap.cpp b/moses/src/WordsBitmap.cpp deleted file mode 100755 index 1b12aa487..000000000 --- a/moses/src/WordsBitmap.cpp +++ /dev/null @@ -1,75 +0,0 @@ -// $Id$ - -/*********************************************************************** -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 -***********************************************************************/ - -#include "WordsBitmap.h" - -TO_STRING_BODY(WordsBitmap); -int WordsBitmap::GetFutureCosts(int lastPos) const -{ - - // std::cerr<<" for lastpos "<<lastPos<<" and cov: "<<*this<<" got costs "; - - int sum=0; - bool aim1=0,ai=0,aip1=m_bitmap[0]; - - for(size_t i=0;i<m_size;++i) { - aim1 = ai; - ai = aip1; - aip1 = (i+1==m_size || m_bitmap[i+1]); - -#ifndef NDEBUG - if( i>0 ) assert( aim1==(i==0||m_bitmap[i-1]==1)); - //assert( ai==a[i] ); - if( i+1<m_size ) assert( aip1==m_bitmap[i+1]); -#endif - if((i==0||aim1)&&ai==0) { - sum+=abs(lastPos-static_cast<int>(i)+1); - // sum+=getJumpCosts(lastPos,i,maxJumpWidth); - } - // if(sum>1e5) return sum; - if(i>0 && ai==0 && (i+1==m_size||aip1) ) lastPos=i+1; - } - - // sum+=getJumpCosts(lastPos,as,maxJumpWidth); - sum+=abs(lastPos-static_cast<int>(m_size)+1); //getCosts(lastPos,as); - assert(sum>=0); - - // std::cerr<<sum<<"\n"; - - return sum; -} - - -std::vector<size_t> WordsBitmap::GetCompressedReprentation() const -{ - std::vector<size_t> res(1 + (m_size >> (sizeof(int) + 3)), 0); - size_t c=0; size_t x=0; size_t ci=0; - for(size_t i=0;i<m_size;++i) { - x |= (size_t)m_bitmap[i]; - x <<= 1; - c++; - if (c == sizeof(int)*8) { - res[ci++] = x; x = 0; - } - } - return res; -} - |