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#ifndef HG_CFG_H
#define HG_CFG_H
#include "cfg.h"
class Hypergraph;
// in case you might want the CFG whether or not you apply FSA models:
struct HgCFG {
HgCFG(Hypergraph const& ih) : ih(ih) { have_cfg=binarized=false;have_features=false; }
Hypergraph const& ih;
CFG cfg;
bool have_cfg;
bool have_features;
bool want_features;
void InitCFG(CFG &to) {
to.Init(ih,true,want_features,true);
}
bool binarized;
CFG &GetCFG()
{
if (!have_cfg) {
have_cfg=true;
InitCFG(cfg);
}
return cfg;
}
void GiveCFG(CFG &to) {
if (!have_cfg)
InitCFG(to);
else {
have_cfg=false;
to.Clear();
to.Swap(cfg);
}
}
CFG const& GetCFG() const {
assert(have_cfg);
return cfg;
}
};
#endif
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