AsciiFile.cpp File Reference

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Macros
#define	GET_VECTOR(fname, mfname, sg_type)
#define	GET_MATRIX(fname, conv, sg_type)
#define	GET_NDARRAY(fname, conv, sg_type)
#define	GET_SPARSEMATRIX(fname, conv, sg_type)
#define	SET_VECTOR(fname, mfname, sg_type)
#define	SET_MATRIX(fname, sg_type, fprt_type, type_str)
#define	SET_NDARRAY(fname, sg_type, fprt_type, type_str)
#define	SET_SPARSEMATRIX(fname, sg_type, fprt_type, type_str)

Macro Definition Documentation

#define GET_MATRIX	(		fname,
			conv,
			sg_type
	)

Definition at line 77 of file AsciiFile.cpp.

#define GET_NDARRAY	(		fname,
			conv,
			sg_type
	)

Definition at line 162 of file AsciiFile.cpp.

#define GET_SPARSEMATRIX	(		fname,
			conv,
			sg_type
	)

Definition at line 280 of file AsciiFile.cpp.

#define GET_VECTOR	(		fname,
			mfname,
			sg_type
	)

Value:

void CAsciiFile::fname(sg_type*& vec, int32_t& len) \
{                                                   \
    vec=NULL;                                       \
    len=0;                                          \
    int32_t num_feat=0;                             \
    int32_t num_vec=0;                              \
    mfname(vec, num_feat, num_vec);                 \
    if ((num_feat==1) || (num_vec==1))              \
    {                                               \
        if (num_feat==1)                            \
            len=num_vec;                            \
        else                                        \
            len=num_feat;                           \
    }                                               \
    else                                            \
    {                                               \
        SG_FREE(vec);                               \
        vec=NULL;                                   \
        len=0;                                      \
        SG_ERROR("Could not read vector from"       \
                " file %s (shape %dx%d found but "  \
                "vector expected).\n", filename,    \
                num_vec, num_feat);                 \
    }                                               \
}

Definition at line 41 of file AsciiFile.cpp.

#define SET_MATRIX	(		fname,
			sg_type,
			fprt_type,
			type_str
	)

Value:

void CAsciiFile::fname(const sg_type* matrix, int32_t num_feat, int32_t num_vec)    \
{                                                                                   \
    if (!(file && matrix))                                                          \
        SG_ERROR("File or matrix invalid.\n");                                      \
                                                                                    \
    for (int32_t i=0; i<num_vec; i++)                                               \
    {                                                                               \
        for (int32_t j=0; j<num_feat; j++)                                          \
        {                                                                           \
            sg_type v=matrix[num_feat*i+j];                                         \
            if (j==num_feat-1)                                                      \
                fprintf(file, type_str "\n", (fprt_type) v);                        \
            else                                                                    \
                fprintf(file, type_str " ", (fprt_type) v);                         \
        }                                                                           \
    }                                                                               \
}

Definition at line 816 of file AsciiFile.cpp.

#define SET_NDARRAY	(		fname,
			sg_type,
			fprt_type,
			type_str
	)

Value:

void CAsciiFile::fname(const sg_type* array, int32_t * dims, int32_t num_dims)  \
{                                       \
    if (!(file && array))                           \
        SG_ERROR("File or data invalid.\n");                \
                                        \
        size_t total = 1;                               \
        for(int i = 0;i < num_dims;i++)                         \
            total *= dims[i];                                           \
        int32_t block_size = dims[num_dims-1];                                  \
                                                                        \
        fprintf(file,"%d ",num_dims);                       \
        for(int i = 0;i < num_dims;i++)                     \
            fprintf(file,"%d ",dims[i]);                        \
        fprintf(file,"\n");                             \
                                                                                \
        for (size_t i=0; i < total; i++)                    \
    {                                   \
        sg_type v= array[i];                        \
        if ( ((i+1) % block_size) == 0)                 \
            fprintf(file, type_str "\n", (fprt_type) v);        \
        else                                \
            fprintf(file, type_str " ", (fprt_type) v);     \
    }                                   \
}

Definition at line 848 of file AsciiFile.cpp.

#define SET_SPARSEMATRIX	(		fname,
			sg_type,
			fprt_type,
			type_str
	)

Value:

void CAsciiFile::fname(const SGSparseVector<sg_type>* matrix, int32_t num_feat, int32_t num_vec)    \
{                                                                                           \
    if (!(file && matrix))                                                                  \
        SG_ERROR("File or matrix invalid.\n");                                              \
                                                                                            \
    for (int32_t i=0; i<num_vec; i++)                                                       \
    {                                                                                       \
		SGSparseVectorEntry<sg_type>* vec = matrix[i].features;                                   \
        int32_t len=matrix[i].num_feat_entries;                                             \
                                                                                            \
        for (int32_t j=0; j<len; j++)                                                       \
        {                                                                                   \
            if (j<len-1)                                                                    \
            {                                                                               \
                fprintf(file, "%d:" type_str " ",                                           \
                        (int32_t) vec[j].feat_index+1, (fprt_type) vec[j].entry);           \
            }                                                                               \
            else                                                                            \
            {                                                                               \
                fprintf(file, "%d:" type_str "\n",                                          \
                        (int32_t) vec[j].feat_index+1, (fprt_type) vec[j].entry);           \
            }                                                                               \
        }                                                                                   \
    }                                                                                       \
}

Definition at line 888 of file AsciiFile.cpp.

#define SET_VECTOR	(		fname,
			mfname,
			sg_type
	)

Value:

void CAsciiFile::fname(const sg_type* vec, int32_t len) \
{                                                           \
    mfname(vec, len, 1);                                    \
}

set functions - to pass data from shogun to the target interface

Definition at line 802 of file AsciiFile.cpp.