File size: 900 Bytes
158b61b |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 |
#include <string>
#include "VWFeatureBase.h"
#include "VWFeatureContext.h"
namespace Moses
{
std::map<std::string, std::vector<VWFeatureBase*> > VWFeatureBase::s_features;
std::map<std::string, std::vector<VWFeatureBase*> > VWFeatureBase::s_sourceFeatures;
std::map<std::string, std::vector<VWFeatureBase*> > VWFeatureBase::s_targetContextFeatures;
std::map<std::string, std::vector<VWFeatureBase*> > VWFeatureBase::s_targetFeatures;
std::map<std::string, size_t> VWFeatureBase::s_targetContextLength;
void VWFeatureBase::UpdateContextSize(const std::string &usedBy)
{
// using the standard map behavior here: if the entry does not
// exist, it will be added and initialized to zero
size_t currentSize = s_targetContextLength[usedBy];
size_t newSize = static_cast<VWFeatureContext *const>(this)->GetContextSize();
s_targetContextLength[usedBy] = std::max(currentSize, newSize);
}
}
|