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CStreamingAsciiFile Class Reference

Detailed Description

Class StreamingAsciiFile to read vector-by-vector from ASCII files.

The object must be initialized like a CAsciiFile.

Definition at line 23 of file StreamingAsciiFile.h.

Inheritance diagram for CStreamingAsciiFile:
Inheritance graph
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Public Member Functions

 CStreamingAsciiFile ()
 CStreamingAsciiFile (char *fname, char rw='r')
virtual ~CStreamingAsciiFile ()
bool str_to_bool (char *str)
virtual const char * get_name () const
- Public Member Functions inherited from CStreamingFile
 CStreamingFile ()
 CStreamingFile (char *fname, char rw='r')
virtual ~CStreamingFile ()
void close ()
virtual bool is_seekable ()
virtual void reset_stream ()
virtual void get_vector (VwExample *&ex, int32_t &len)
virtual void get_vector_and_label (VwExample *&ex, int32_t &len, float64_t &label)
virtual void get_vector (bool *&vector, int32_t &len)
virtual void get_vector (uint8_t *&vector, int32_t &len)
virtual void get_vector (char *&vector, int32_t &len)
virtual void get_vector (int32_t *&vector, int32_t &len)
virtual void get_vector (float32_t *&vector, int32_t &len)
virtual void get_vector (float64_t *&vector, int32_t &len)
virtual void get_vector (int16_t *&vector, int32_t &len)
virtual void get_vector (uint16_t *&vector, int32_t &len)
virtual void get_vector (int8_t *&vector, int32_t &len)
virtual void get_vector (uint32_t *&vector, int32_t &len)
virtual void get_vector (int64_t *&vector, int32_t &len)
virtual void get_vector (uint64_t *&vector, int32_t &len)
virtual void get_vector (floatmax_t *&vector, int32_t &len)
virtual void get_vector_and_label (bool *&vector, int32_t &len, float64_t &label)
virtual void get_vector_and_label (uint8_t *&vector, int32_t &len, float64_t &label)
virtual void get_vector_and_label (char *&vector, int32_t &len, float64_t &label)
virtual void get_vector_and_label (int32_t *&vector, int32_t &len, float64_t &label)
virtual void get_vector_and_label (float32_t *&vector, int32_t &len, float64_t &label)
virtual void get_vector_and_label (float64_t *&vector, int32_t &len, float64_t &label)
virtual void get_vector_and_label (int16_t *&vector, int32_t &len, float64_t &label)
virtual void get_vector_and_label (uint16_t *&vector, int32_t &len, float64_t &label)
virtual void get_vector_and_label (int8_t *&vector, int32_t &len, float64_t &label)
virtual void get_vector_and_label (uint32_t *&vector, int32_t &len, float64_t &label)
virtual void get_vector_and_label (int64_t *&vector, int32_t &len, float64_t &label)
virtual void get_vector_and_label (uint64_t *&vector, int32_t &len, float64_t &label)
virtual void get_vector_and_label (floatmax_t *&vector, int32_t &len, float64_t &label)
virtual void get_string (bool *&vector, int32_t &len)
virtual void get_string (uint8_t *&vector, int32_t &len)
virtual void get_string (char *&vector, int32_t &len)
virtual void get_string (int32_t *&vector, int32_t &len)
virtual void get_string (float32_t *&vector, int32_t &len)
virtual void get_string (float64_t *&vector, int32_t &len)
virtual void get_string (int16_t *&vector, int32_t &len)
virtual void get_string (uint16_t *&vector, int32_t &len)
virtual void get_string (int8_t *&vector, int32_t &len)
virtual void get_string (uint32_t *&vector, int32_t &len)
virtual void get_string (int64_t *&vector, int32_t &len)
virtual void get_string (uint64_t *&vector, int32_t &len)
virtual void get_string (floatmax_t *&vector, int32_t &len)
virtual void get_string_and_label (bool *&vector, int32_t &len, float64_t &label)
virtual void get_string_and_label (uint8_t *&vector, int32_t &len, float64_t &label)
virtual void get_string_and_label (char *&vector, int32_t &len, float64_t &label)
virtual void get_string_and_label (int32_t *&vector, int32_t &len, float64_t &label)
virtual void get_string_and_label (float32_t *&vector, int32_t &len, float64_t &label)
virtual void get_string_and_label (float64_t *&vector, int32_t &len, float64_t &label)
virtual void get_string_and_label (int16_t *&vector, int32_t &len, float64_t &label)
virtual void get_string_and_label (uint16_t *&vector, int32_t &len, float64_t &label)
virtual void get_string_and_label (int8_t *&vector, int32_t &len, float64_t &label)
virtual void get_string_and_label (uint32_t *&vector, int32_t &len, float64_t &label)
virtual void get_string_and_label (int64_t *&vector, int32_t &len, float64_t &label)
virtual void get_string_and_label (uint64_t *&vector, int32_t &len, float64_t &label)
virtual void get_string_and_label (floatmax_t *&vector, int32_t &len, float64_t &label)
virtual void get_sparse_vector (SGSparseVectorEntry< bool > *&vector, int32_t &len)
virtual void get_sparse_vector (SGSparseVectorEntry< uint8_t > *&vector, int32_t &len)
virtual void get_sparse_vector (SGSparseVectorEntry< char > *&vector, int32_t &len)
virtual void get_sparse_vector (SGSparseVectorEntry< int32_t > *&vector, int32_t &len)
virtual void get_sparse_vector (SGSparseVectorEntry< float32_t > *&vector, int32_t &len)
virtual void get_sparse_vector (SGSparseVectorEntry< float64_t > *&vector, int32_t &len)
virtual void get_sparse_vector (SGSparseVectorEntry< int16_t > *&vector, int32_t &len)
virtual void get_sparse_vector (SGSparseVectorEntry< uint16_t > *&vector, int32_t &len)
virtual void get_sparse_vector (SGSparseVectorEntry< int8_t > *&vector, int32_t &len)
virtual void get_sparse_vector (SGSparseVectorEntry< uint32_t > *&vector, int32_t &len)
virtual void get_sparse_vector (SGSparseVectorEntry< int64_t > *&vector, int32_t &len)
virtual void get_sparse_vector (SGSparseVectorEntry< uint64_t > *&vector, int32_t &len)
virtual void get_sparse_vector (SGSparseVectorEntry< floatmax_t > *&vector, int32_t &len)
virtual void get_sparse_vector_and_label (SGSparseVectorEntry< bool > *&vector, int32_t &len, float64_t &label)
virtual void get_sparse_vector_and_label (SGSparseVectorEntry< uint8_t > *&vector, int32_t &len, float64_t &label)
virtual void get_sparse_vector_and_label (SGSparseVectorEntry< char > *&vector, int32_t &len, float64_t &label)
virtual void get_sparse_vector_and_label (SGSparseVectorEntry< int32_t > *&vector, int32_t &len, float64_t &label)
virtual void get_sparse_vector_and_label (SGSparseVectorEntry< float32_t > *&vector, int32_t &len, float64_t &label)
virtual void get_sparse_vector_and_label (SGSparseVectorEntry< float64_t > *&vector, int32_t &len, float64_t &label)
virtual void get_sparse_vector_and_label (SGSparseVectorEntry< int16_t > *&vector, int32_t &len, float64_t &label)
virtual void get_sparse_vector_and_label (SGSparseVectorEntry< uint16_t > *&vector, int32_t &len, float64_t &label)
virtual void get_sparse_vector_and_label (SGSparseVectorEntry< int8_t > *&vector, int32_t &len, float64_t &label)
virtual void get_sparse_vector_and_label (SGSparseVectorEntry< uint32_t > *&vector, int32_t &len, float64_t &label)
virtual void get_sparse_vector_and_label (SGSparseVectorEntry< int64_t > *&vector, int32_t &len, float64_t &label)
virtual void get_sparse_vector_and_label (SGSparseVectorEntry< uint64_t > *&vector, int32_t &len, float64_t &label)
virtual void get_sparse_vector_and_label (SGSparseVectorEntry< floatmax_t > *&vector, int32_t &len, float64_t &label)
- Public Member Functions inherited from CSGObject
 CSGObject ()
 CSGObject (const CSGObject &orig)
virtual ~CSGObject ()
virtual bool is_generic (EPrimitiveType *generic) const
template<class T >
void set_generic ()
void unset_generic ()
virtual void print_serializable (const char *prefix="")
virtual bool save_serializable (CSerializableFile *file, const char *prefix="")
virtual bool load_serializable (CSerializableFile *file, const char *prefix="")
void set_global_io (SGIO *io)
SGIOget_global_io ()
void set_global_parallel (Parallel *parallel)
Parallelget_global_parallel ()
void set_global_version (Version *version)
Versionget_global_version ()
SGVector< char * > get_modelsel_names ()
char * get_modsel_param_descr (const char *param_name)
index_t get_modsel_param_index (const char *param_name)

Additional Inherited Members

- Public Attributes inherited from CSGObject
SGIOio
Parallelparallel
Versionversion
Parameterm_parameters
Parameterm_model_selection_parameters
- Protected Member Functions inherited from CSGObject
virtual void load_serializable_pre () throw (ShogunException)
virtual void load_serializable_post () throw (ShogunException)
virtual void save_serializable_pre () throw (ShogunException)
virtual void save_serializable_post () throw (ShogunException)
- Protected Attributes inherited from CStreamingFile
CIOBufferbuf
 Buffer to hold stuff in memory.
char task
 Task.
char * filename
 Name of the handled file.

Constructor & Destructor Documentation

Default constructor

Definition at line 18 of file StreamingAsciiFile.cpp.

CStreamingAsciiFile ( char *  fname,
char  rw = 'r' 
)

Constructor taking file name argument

Parameters
fnamefile name
rwread/write mode

Definition at line 24 of file StreamingAsciiFile.cpp.

~CStreamingAsciiFile ( )
virtual

Destructor

Definition at line 29 of file StreamingAsciiFile.cpp.

Member Function Documentation

virtual const char* get_name ( ) const
virtual
Returns
object name

Reimplemented from CStreamingFile.

Definition at line 92 of file StreamingAsciiFile.h.

bool str_to_bool ( char *  str)

Utility function to convert a string to a boolean value

Parameters
strstring to convert
Returns
boolean value

Definition at line 52 of file StreamingAsciiFile.h.


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

SHOGUN Machine Learning Toolbox - Documentation