bfgslauncheritem.h

Amis - A maximum entropy estimator 一个最大熵模型统计工具

#ifndef Amis_BFGSLauncherItem_h_

#define Amis_BFGSLauncherItem_h_

#include <amis/configure.h>
#include <amis/EstimatorLauncher.h>
#include <amis/Property.h>

AMIS_NAMESPACE_BEGIN

class BFGSLauncherItemBase : public EstimatorLauncherItem {
public:
  static PropertyItem< int > memory_size;

public:
  BFGSLauncherItemBase( const std::string& name,
			const std::string& event,
			const std::string& feature,
			const std::string& desc )
    : EstimatorLauncherItem( name, event, feature, desc ) {}
};

template < class BFGS >
class BFGSLauncherItem : public BFGSLauncherItemBase {
public:
  BFGSLauncherItem( const std::string& name,
		    const std::string& event,
		    const std::string& feature,
		    const std::string& desc )
    : BFGSLauncherItemBase( name, event, feature, desc ) {}
  EstimatorPtr launch( Property* property ) {
    BFGS* bfgs = new BFGS();
    bfgs->setMemorySize( memory_size.getValue() );
    bfgs->setNumThreads( property->getNumThreads() );
    return EstimatorPtr( bfgs );
  }
};

AMIS_NAMESPACE_END

#endif // Amis_BFGSLauncherItem_h_
// end of BFGSLauncherItem.h