FIM environment: CacheDFDecoder< FR > Class Template Reference

#include "common.hpp"  
#include "io/output/normal/SimpleOutput.hpp"  
#include "io/StreamRepr.hpp"
#include "io/FILERepr.hpp"
#include "io/output/OutputBase.hpp"
#include "io/output/normal/BufferedNormalOutput.hpp"
#include <set>
#include <vector>
using namespace std;


int main()
{
   typedef Bodon::SimpleOutput O_M;
// typedef BufferedNormalOutput<FStreamOutput> O_M;
// typedef BufferedNormalOutput<FILEOutput> O_M;

   O_M::params_t par;
   par.file_name = "output.txt";
   O_M o_manager(&par);

   counter_t support = 19283;

// itemset is stored in an array
  item_t itemset_array[] = {1, 4, 2, 8, 5, 7};
  const int N = sizeof(itemset_array) / sizeof(item_t);
  o_manager.writeItemsetAndCounter(
     (item_t*) itemset_array, itemset_array + N, support);

// itemset is stored in an vector
  vector<item_t> itemset_vector(itemset_array, itemset_array + N);
  o_manager.writeItemsetAndCounter(
     itemset_vector.begin(), itemset_vector.end(), support);

// itemset is stored in an set
  set<item_t> itemset_set(itemset_array, itemset_array + N);
  o_manager.writeItemsetAndCounter(
     itemset_set.begin(), itemset_set.end(), support);

  return 1;
}


Public Types
typedef DecoderBase< BufferedOutput< FR > >::params_t	params_t
Public Member Functions
	CacheDFDecoder (const params_t *par)
	~CacheDFDecoder ()
void	pushItem (const item_t item)
void	write (counter_t support)
void	writeNEE (counter_t support, const std::vector< item_t > &nee_items)
	This adds and writes out all subsets of an itemset to the itemset stored in the stack.
void	pushItemWithWrite (const item_t item, counter_t support)
void	pushItemWithPrevSupport (const item_t item)
void	popItem ()
void	popAll ()
std::string	getCurrentPatternAsString ()
void	hint (std::string hint)
	Outputs a given string directly to the pattern file. Useful for debugging.
void	setCodeInverse (const std::vector< item_t > &code_inverse)
	DecoderBase (const params_t *par)
template<typename InputIterator>
void	writeItemsetAndCounter (InputIterator first, InputIterator last, counter_t support)
	Writes out one itemset and its counter.
Static Public Member Functions
static bool DINLINE	isDFO ()
Protected Attributes
std::vector< std::pair< char *, unsigned int > >	code_inverse
	The inverse of code vector.
std::streamsize	buffer_size
	The size of the buffer.
char *	buffer
	The buffer.
Private Attributes
std::stack< std::streamsize >	positions
char *	support_buffer
	The buffer for the string representation of the support.
std::streamsize	support_buffer_size
	The size of the support_buffer.
size_t	support_length
	The length of the representation of the support.
Classes
class	params_t

CacheDFDecoder< FR > Class Template Reference

Public Types

Public Member Functions

Static Public Member Functions

Protected Attributes

Private Attributes

Classes

Detailed Description

template<class FR = FDRepr>
class CacheDFDecoder< FR >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

CacheDFDecoder< FR > Class Template Reference

Public Types

Public Member Functions

Static Public Member Functions

Protected Attributes

Private Attributes

Classes

Detailed Description

template<class FR = FDRepr> class CacheDFDecoder< FR >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class FR = FDRepr>
class CacheDFDecoder< FR >