tokenizer< ISET_PATTERN, DMTL_TKNZ_PROP, ALLOC > Class Template Reference

Itemset tokenizer class by partial specialization of the generic tokenizer class. More...

#include <iset_tokenizer.h>

List of all members.

Public Types
typedef pattern_support< V_Fkk_MINE_PROP >	PAT_SUP
typedef vat< ISET_PROP, V_Fkk_MINE_PROP, ALLOC, std::vector >	VAT
typedef ISET_PATTERN::VERTEX_T	V_T
typedef ISET_PATTERN::EDGE_T	E_T
typedef int	VAT_T
Public Member Functions
	tokenizer (int max=LINE_SZ)
template<class SM_T>
int	parse_next_trans (std::ifstream &infile, pat_fam< ISET_PATTERN > &freq_pats, storage_manager< ISET_PATTERN, VAT, ALLOC, SM_T > &vat_hmap)

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Detailed Description

template<class PP, typename MP, typename TP, typename PAT_ST, template< class, typename, typename, template< typename > class > class CC, template< typename > class ALLOC>
class tokenizer< ISET_PATTERN, DMTL_TKNZ_PROP, ALLOC >

Itemset tokenizer class by partial specialization of the generic tokenizer class.

the template argument is instantiated with a pattern that has no_edge pattern property, Fk X Fk and vert_mine mining property, PAT_ST type of pattern storage and CC type of canocial code.

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Member Typedef Documentation

template<class PP, typename MP, typename TP, typename PAT_ST, template< class, typename, typename, template< typename > class > class CC, template< typename > class ALLOC>

typedef int tokenizer< ISET_PATTERN, DMTL_TKNZ_PROP, ALLOC >::VAT_T

VAT id-type for itemset

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Constructor & Destructor Documentation

template<class PP, typename MP, typename TP, typename PAT_ST, template< class, typename, typename, template< typename > class > class CC, template< typename > class ALLOC>

tokenizer< ISET_PATTERN, DMTL_TKNZ_PROP, ALLOC >::tokenizer

(

int

max = LINE_SZ

)

[inline]

default constructor

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Member Function Documentation

template<class PP, typename MP, typename TP, typename PAT_ST, template< class, typename, typename, template< typename > class > class CC, template< typename > class ALLOC>

template<class SM_T>

int tokenizer< ISET_PATTERN, DMTL_TKNZ_PROP, ALLOC >::parse_next_trans	(	std::ifstream &	infile,
		pat_fam< ISET_PATTERN > &	freq_pats,
		storage_manager< ISET_PATTERN, VAT, ALLOC, SM_T > &	vat_hmap
	)			[inline]

Returns the TID of transaction read; parses one transaction from input database, and collects VATS in vat_hmap return value is -1 on end of stream

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

• iset_tokenizer.h

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