| 
    PLearn 0.1 
   | 
 
#include <DirectNegativeCostFunction.h>


Public Member Functions | |
| DirectNegativeCostFunction () | |
| virtual string | classname () const | 
| virtual OptionList & | getOptionList () const | 
| virtual OptionMap & | getOptionMap () const | 
| virtual RemoteMethodMap & | getRemoteMethodMap () const | 
| virtual  DirectNegativeCostFunction *  | deepCopy (CopiesMap &copies) const | 
| virtual string | info () const | 
| Returns a bit more informative string about object (default returns classname())   | |
| virtual real | evaluate (const Vec &output, const Vec &target) 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 PPath & | declaringFile () | 
Static Public Attributes | |
| static StaticInitializer | _static_initializer_ | 
Private Types | |
| typedef Kernel | inherited | 
Definition at line 51 of file DirectNegativeCostFunction.h.
typedef Kernel PLearn::DirectNegativeCostFunction::inherited [private] | 
        
Reimplemented from PLearn::Kernel.
Definition at line 53 of file DirectNegativeCostFunction.h.
| PLearn::DirectNegativeCostFunction::DirectNegativeCostFunction | ( | ) |  [inline] | 
        
Definition at line 56 of file DirectNegativeCostFunction.h.
    {}
| string PLearn::DirectNegativeCostFunction::_classname_ | ( | ) |  [static] | 
        
Reimplemented from PLearn::Kernel.
Definition at line 49 of file DirectNegativeCostFunction.cc.
| OptionList & PLearn::DirectNegativeCostFunction::_getOptionList_ | ( | ) |  [static] | 
        
Reimplemented from PLearn::Kernel.
Definition at line 49 of file DirectNegativeCostFunction.cc.
| RemoteMethodMap & PLearn::DirectNegativeCostFunction::_getRemoteMethodMap_ | ( | ) |  [static] | 
        
Reimplemented from PLearn::Kernel.
Definition at line 49 of file DirectNegativeCostFunction.cc.
Reimplemented from PLearn::Kernel.
Definition at line 49 of file DirectNegativeCostFunction.cc.
| Object * PLearn::DirectNegativeCostFunction::_new_instance_for_typemap_ | ( | ) |  [static] | 
        
Reimplemented from PLearn::Object.
Definition at line 49 of file DirectNegativeCostFunction.cc.
| StaticInitializer DirectNegativeCostFunction::_static_initializer_ & PLearn::DirectNegativeCostFunction::_static_initialize_ | ( | ) |  [static] | 
        
Reimplemented from PLearn::Kernel.
Definition at line 49 of file DirectNegativeCostFunction.cc.
| string PLearn::DirectNegativeCostFunction::classname | ( | ) |  const [virtual] | 
        
Reimplemented from PLearn::Object.
Definition at line 49 of file DirectNegativeCostFunction.cc.
| static const PPath& PLearn::DirectNegativeCostFunction::declaringFile | ( | ) |  [inline, static] | 
        
Reimplemented from PLearn::Kernel.
Definition at line 59 of file DirectNegativeCostFunction.h.
{ return "direct_negative_cost_function"; }
| DirectNegativeCostFunction * PLearn::DirectNegativeCostFunction::deepCopy | ( | CopiesMap & | copies | ) |  const [virtual] | 
        
Reimplemented from PLearn::Kernel.
Definition at line 49 of file DirectNegativeCostFunction.cc.
| real PLearn::DirectNegativeCostFunction::evaluate | ( | const Vec & | x1, | 
| const Vec & | x2 | ||
| ) |  const [virtual] | 
        
** Subclasses must override this method **
returns K(x1,x2)
Implements PLearn::Kernel.
Definition at line 51 of file DirectNegativeCostFunction.cc.
References PLearn::TVec< T >::length(), and PLERROR.
{
    if(output.length() != 1)
        PLERROR("Output should be a scalar");
    return -output[0];
}

| OptionList & PLearn::DirectNegativeCostFunction::getOptionList | ( | ) |  const [virtual] | 
        
Reimplemented from PLearn::Object.
Definition at line 49 of file DirectNegativeCostFunction.cc.
| OptionMap & PLearn::DirectNegativeCostFunction::getOptionMap | ( | ) |  const [virtual] | 
        
Reimplemented from PLearn::Object.
Definition at line 49 of file DirectNegativeCostFunction.cc.
| RemoteMethodMap & PLearn::DirectNegativeCostFunction::getRemoteMethodMap | ( | ) |  const [virtual] | 
        
Reimplemented from PLearn::Object.
Definition at line 49 of file DirectNegativeCostFunction.cc.
| virtual string PLearn::DirectNegativeCostFunction::info | ( | ) |  const [inline, virtual] | 
        
Returns a bit more informative string about object (default returns classname())
Reimplemented from PLearn::Object.
Definition at line 61 of file DirectNegativeCostFunction.h.
    { return "direct_negative_cost_function"; }
Reimplemented from PLearn::Kernel.
Definition at line 59 of file DirectNegativeCostFunction.h.
 1.7.4