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New member functions to expose buffered input and context window size.

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This commit is contained in:
Ulrich Germann 2015-06-08 12:07:01 +01:00
parent 2b7137b548
commit b682a06636
1 changed files with 18 additions and 2 deletions
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20
moses/IOWrapper.h
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@ -45,6 +45,7 @@ POSSIBILITY OF SUCH DAMAGE.
#include <vector>
#include <list>
#include <iomanip>
#include <limits>
#include "moses/TypeDef.h"
#include "moses/Sentence.h"
@ -183,6 +184,21 @@ public:
// post editing
std::ifstream *spe_src, *spe_trg, *spe_aln;
std::list<boost::shared_ptr<InputType> > const& GetPastInput() const {
return m_past_input;
}
std::list<boost::shared_ptr<InputType> > const& GetFutureInput() const {
return m_future_input;
}
size_t GetLookAhead() const {
return m_look_ahead;
}
size_t GetLookBack() const {
return m_look_back;
}
private:
template<class itype>
boost::shared_ptr<InputType>
@ -212,10 +228,10 @@ BufferInput()
return ret;
ret = source;
}
while (m_buffered_ahead < m_look_ahead) {
source.reset(new itype);
if (!source->Read(*m_inputStream, *m_inputFactorOrder)) break;
if (!source->Read(*m_inputStream, *m_inputFactorOrder))
break;
m_future_input.push_back(source);
m_buffered_ahead += source->GetSize();
}