class QCCache

"Cache" used by the Quadratic Constrained Trainer (QCTrainer).

Inheritance:

Public Methods

QCCache()

virtual real* adressCache(int index) = 0

Returns the adress of the row/column index for the Q matrix

virtual void allocate() = 0

Allocate the cache

virtual void clear() = 0

Erase the cache (but don't destroy it)

virtual void destroy() = 0

Destroy the cache

virtual void setActiveVariables(int* active_var_, int n_active_var_) = 0

Set the active variables to be those contained in active_var.

Inherited from Object:

Public Fields

Allocator* allocator

Public Methods

void addOption(const char* name, int size, void* ptr, const char* help="")

void addIOption(const char* name, int* ptr, int init_value, const char* help="")

void addROption(const char* name, real* ptr, real init_value, const char* help="")

void addBOption(const char* name, bool* ptr, bool init_value, const char* help="")

void addOOption(const char* name, Object** ptr, Object* init_value, const char* help="")

void setOption(const char* name, void* ptr)

void setIOption(const char* name, int option)

void setROption(const char* name, real option)

void setBOption(const char* name, bool option)

void setOOption(const char* name, Object* option)

virtual void loadXFile(XFile* file)

virtual void saveXFile(XFile* file)

void load(const char* filename)

void save(const char* filename)

void* operator new(size_t size, Allocator* allocator_=NULL)

void* operator new(size_t size, Allocator* allocator_, void* ptr_)

void operator delete(void* ptr)

Documentation

"Cache" used by the Quadratic Constrained Trainer (QCTrainer). This class provides the Q (symetric) matrix of the quadratic problem.

QCCache()

virtual real* adressCache(int index) = 0

Returns the adress of the row/column index for the Q matrix

virtual void allocate() = 0

Allocate the cache

virtual void clear() = 0

Erase the cache (but don't destroy it)

virtual void destroy() = 0

Destroy the cache

virtual void setActiveVariables(int* active_var_, int n_active_var_) = 0

Set the active variables to be those contained in active_var. The number of active variable is given by n_active_var_.

(It's usefull for some problems)

See Also:

QCMachine
QCTrainer

Direct child classes:

SVMCache

Author:

Ronan Collobert (collober@idiap.ch)

See Also:

QCTrainer

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