StreamingFile.cpp File Reference

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Macros
#define	GET_VECTOR(fname, conv, sg_type)
#define	GET_VECTOR_AND_LABEL(fname, conv, sg_type)
#define	GET_STRING(fname, conv, sg_type)
#define	GET_STRING_AND_LABEL(fname, conv, sg_type)
#define	GET_SPARSE_VECTOR(fname, conv, sg_type)
#define	GET_SPARSE_VECTOR_AND_LABEL(fname, conv, sg_type)

Macro Definition Documentation

#define GET_SPARSE_VECTOR	(		fname,
			conv,
			sg_type
	)

Value:

\
    void CStreamingFile::get_sparse_vector              \
    (SGSparseVectorEntry<sg_type>*& vector, int32_t& num_feat)  \
    {                               \
        vector=NULL;                        \
        num_feat=-1;                        \
        SG_ERROR("Read function not supported by the feature type!") \
    }

Definition at line 130 of file StreamingFile.cpp.

#define GET_SPARSE_VECTOR_AND_LABEL	(		fname,
			conv,
			sg_type
	)

Value:

\
    void CStreamingFile::get_sparse_vector_and_label        \
    (SGSparseVectorEntry<sg_type>*& vector,             \
     int32_t& num_feat,                     \
	 float64_t& label)                     \
    {                               \
        vector=NULL;                        \
        num_feat=-1;                        \
        SG_ERROR("Read function not supported by the feature type!") \
    }

Definition at line 156 of file StreamingFile.cpp.

#define GET_STRING	(		fname,
			conv,
			sg_type
	)

Value:

void CStreamingFile::get_string                 \
    (sg_type*& vector, int32_t& num_feat)               \
    {                               \
        vector=NULL;                        \
        num_feat=-1;                        \
        SG_ERROR("Read function not supported by the feature type!") \
    }

Definition at line 80 of file StreamingFile.cpp.

#define GET_STRING_AND_LABEL	(		fname,
			conv,
			sg_type
	)

Value:

void CStreamingFile::get_string_and_label           \
    (sg_type*& vector, int32_t& num_feat, float64_t& label)     \
    {                               \
        vector=NULL;                        \
        num_feat=-1;                            \
        SG_ERROR("Read function not supported by the feature type!") \
    }

Definition at line 105 of file StreamingFile.cpp.

#define GET_VECTOR	(		fname,
			conv,
			sg_type
	)

Value:

void CStreamingFile::get_vector                 \
    (sg_type*& vector, int32_t& num_feat)               \
    {                               \
        vector=NULL;                        \
        num_feat=-1;                        \
        SG_ERROR("Read function not supported by the feature type!") \
    }

Dummy implementations of all the functions declared in the header file.

The derived class should reimplement whichever functions it needs to use.

If this is not done, the default implementation sets the vector to NULL and number of features to -1.

Definition at line 30 of file StreamingFile.cpp.

#define GET_VECTOR_AND_LABEL	(		fname,
			conv,
			sg_type
	)

Value:

void CStreamingFile::get_vector_and_label           \
    (sg_type*& vector, int32_t& num_feat, float64_t& label)     \
    {                               \
        vector=NULL;                        \
        num_feat=-1;                        \
        SG_ERROR("Read function not supported by the feature type!") \
    }

Definition at line 55 of file StreamingFile.cpp.