PLearn 0.1
Public Member Functions | Static Public Member Functions | Static Public Attributes | Static Protected Member Functions | Protected Attributes | Private Types
PLearn::NegKernel Class Reference

#include <NegKernel.h>

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List of all members.

Public Member Functions

 NegKernel ()
 NegKernel (const Ker &the_ker)
virtual string classname () const
virtual OptionListgetOptionList () const
virtual OptionMapgetOptionMap () const
virtual RemoteMethodMapgetRemoteMethodMap () const
virtual NegKerneldeepCopy (CopiesMap &copies) const
virtual void makeDeepCopyFromShallowCopy (CopiesMap &copies)
 Does the necessary operations to transform a shallow copy (this) into a deep copy by deep-copying all the members that need to be.
virtual real evaluate (const Vec &x1, const Vec &x2) const
 ** Subclasses must override this method **

Static Public Member Functions

static string _classname_ ()
static OptionList_getOptionList_ ()
static RemoteMethodMap_getRemoteMethodMap_ ()
static Object_new_instance_for_typemap_ ()
static bool _isa_ (const Object *o)
static void _static_initialize_ ()
static const PPathdeclaringFile ()

Static Public Attributes

static StaticInitializer _static_initializer_

Static Protected Member Functions

static void declareOptions (OptionList &ol)
 Declare options (data fields) for the class.

Protected Attributes

Ker ker

Private Types

typedef Kernel inherited

Detailed Description

Definition at line 53 of file NegKernel.h.


Member Typedef Documentation

Reimplemented from PLearn::Kernel.

Definition at line 55 of file NegKernel.h.


Constructor & Destructor Documentation

PLearn::NegKernel::NegKernel ( ) [inline]

Definition at line 60 of file NegKernel.h.

        : ker() {}
PLearn::NegKernel::NegKernel ( const Ker the_ker) [inline]

Definition at line 62 of file NegKernel.h.

        : ker(the_ker) {}

Member Function Documentation

string PLearn::NegKernel::_classname_ ( ) [static]

Reimplemented from PLearn::Kernel.

Definition at line 49 of file NegKernel.cc.

OptionList & PLearn::NegKernel::_getOptionList_ ( ) [static]

Reimplemented from PLearn::Kernel.

Definition at line 49 of file NegKernel.cc.

RemoteMethodMap & PLearn::NegKernel::_getRemoteMethodMap_ ( ) [static]

Reimplemented from PLearn::Kernel.

Definition at line 49 of file NegKernel.cc.

bool PLearn::NegKernel::_isa_ ( const Object o) [static]

Reimplemented from PLearn::Kernel.

Definition at line 49 of file NegKernel.cc.

Object * PLearn::NegKernel::_new_instance_for_typemap_ ( ) [static]

Reimplemented from PLearn::Object.

Definition at line 49 of file NegKernel.cc.

StaticInitializer NegKernel::_static_initializer_ & PLearn::NegKernel::_static_initialize_ ( ) [static]

Reimplemented from PLearn::Kernel.

Definition at line 49 of file NegKernel.cc.

string PLearn::NegKernel::classname ( ) const [virtual]

Reimplemented from PLearn::Object.

Definition at line 49 of file NegKernel.cc.

void PLearn::NegKernel::declareOptions ( OptionList ol) [static, protected]

Declare options (data fields) for the class.

Redefine this in subclasses: call declareOption(...) for each option, and then call inherited::declareOptions(options). Please call the inherited method AT THE END to get the options listed in a consistent order (from most recently defined to least recently defined).

  static void MyDerivedClass::declareOptions(OptionList& ol)
  {
      declareOption(ol, "inputsize", &MyObject::inputsize_,
                    OptionBase::buildoption,
                    "The size of the input; it must be provided");
      declareOption(ol, "weights", &MyObject::weights,
                    OptionBase::learntoption,
                    "The learned model weights");
      inherited::declareOptions(ol);
  }
Parameters:
olList of options that is progressively being constructed for the current class.

Reimplemented from PLearn::Kernel.

Definition at line 52 of file NegKernel.cc.

References PLearn::OptionBase::buildoption, PLearn::declareOption(), and ker.

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static const PPath& PLearn::NegKernel::declaringFile ( ) [inline, static]

Reimplemented from PLearn::Kernel.

Definition at line 65 of file NegKernel.h.

:
    static void declareOptions(OptionList &ol);
NegKernel * PLearn::NegKernel::deepCopy ( CopiesMap copies) const [virtual]

Reimplemented from PLearn::Kernel.

Definition at line 49 of file NegKernel.cc.

real PLearn::NegKernel::evaluate ( const Vec x1,
const Vec x2 
) const [virtual]

** Subclasses must override this method **

returns K(x1,x2)

Implements PLearn::Kernel.

Definition at line 64 of file NegKernel.cc.

{ return -ker->evaluate(x1, x2); }
OptionList & PLearn::NegKernel::getOptionList ( ) const [virtual]

Reimplemented from PLearn::Object.

Definition at line 49 of file NegKernel.cc.

OptionMap & PLearn::NegKernel::getOptionMap ( ) const [virtual]

Reimplemented from PLearn::Object.

Definition at line 49 of file NegKernel.cc.

RemoteMethodMap & PLearn::NegKernel::getRemoteMethodMap ( ) const [virtual]

Reimplemented from PLearn::Object.

Definition at line 49 of file NegKernel.cc.

void PLearn::NegKernel::makeDeepCopyFromShallowCopy ( CopiesMap copies) [virtual]

Does the necessary operations to transform a shallow copy (this) into a deep copy by deep-copying all the members that need to be.

This needs to be overridden by every class that adds "complex" data members to the class, such as Vec, Mat, PP<Something>, etc. Typical implementation:

  void CLASS_OF_THIS::makeDeepCopyFromShallowCopy(CopiesMap& copies)
  {
      inherited::makeDeepCopyFromShallowCopy(copies);
      deepCopyField(complex_data_member1, copies);
      deepCopyField(complex_data_member2, copies);
      ...
  }
Parameters:
copiesA map used by the deep-copy mechanism to keep track of already-copied objects.

Reimplemented from PLearn::Kernel.

Definition at line 58 of file NegKernel.cc.

References PLearn::deepCopyField().

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Member Data Documentation

Reimplemented from PLearn::Kernel.

Definition at line 65 of file NegKernel.h.

Definition at line 58 of file NegKernel.h.

Referenced by declareOptions().


The documentation for this class was generated from the following files:
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