tokenizer< SEQ_PATTERN, DMTL_TKNZ_PROP, ALLOC > Class Template Reference

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

#include <seq_tokenizer.h>

List of all members.

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

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Detailed Description

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

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

the template argument is instantiated with a pattern that has directed, acyclic, indegree_lte_one, outdegree_lte_one pattern property(tree), MINING_PROPS type of mining property, ST type of pattern storage and CC type of canocial code.

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Constructor & Destructor Documentation

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

tokenizer< SEQ_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< typename, typename, typename, template< typename > class > class CC, template< typename > class ALLOC>

template<class SM_T>

int tokenizer< SEQ_PATTERN, DMTL_TKNZ_PROP, ALLOC >::parse_next_trans	(	ifstream &	infile,
		pat_fam< SEQ_PATTERN > &	freq_pats,
		storage_manager< SEQ_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:

• seq_tokenizer.h

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