GiNaC::partition_with_zero_parts_generator Class Reference

Generate all bounded combinatorial partitions of an integer n with exactly m parts (including zero parts) in non-decreasing order. More...

#include <utils.h>

Inheritance diagram for GiNaC::partition_with_zero_parts_generator:

Public Member Functions
	partition_with_zero_parts_generator (unsigned n_, unsigned m_)
const std::vector< unsigned > &	get () const
bool	next ()

Private Attributes
unsigned	m
std::vector< unsigned >	partition
bool	current_updated

Additional Inherited Members
Protected Member Functions inherited from GiNaC::basic_partition_generator
	basic_partition_generator (unsigned n_, unsigned m_)
Protected Attributes inherited from GiNaC::basic_partition_generator
mpartition2	mpgen

Detailed Description

Generate all bounded combinatorial partitions of an integer n with exactly m parts (including zero parts) in non-decreasing order.

Definition at line 327 of file utils.h.

Constructor & Destructor Documentation

partition_with_zero_parts_generator()

GiNaC::partition_with_zero_parts_generator::partition_with_zero_parts_generator ( unsigned  n_, unsigned  m_  )

inline

Definition at line 333 of file utils.h.

Member Function Documentation

get()

const std::vector< unsigned > & GiNaC::partition_with_zero_parts_generator::get ( ) const

inline

Definition at line 337 of file utils.h.

References current_updated, GiNaC::basic_partition_generator::mpartition2::m, m, GiNaC::basic_partition_generator::mpgen, partition, and GiNaC::basic_partition_generator::mpartition2::x.

Referenced by GiNaC::power::expand_add().

next()

bool GiNaC::partition_with_zero_parts_generator::next ( )

inline

Definition at line 350 of file utils.h.

References current_updated, GiNaC::basic_partition_generator::mpartition2::m, m, GiNaC::basic_partition_generator::mpgen, GiNaC::basic_partition_generator::mpartition2::n, and GiNaC::basic_partition_generator::mpartition2::next_partition().

Referenced by GiNaC::power::expand_add().

Member Data Documentation

m

unsigned GiNaC::partition_with_zero_parts_generator::m

private

Definition at line 329 of file utils.h.

Referenced by get(), and next().

partition

std::vector<unsigned> GiNaC::partition_with_zero_parts_generator::partition

mutableprivate

Definition at line 330 of file utils.h.

Referenced by get().

current_updated

bool GiNaC::partition_with_zero_parts_generator::current_updated

mutableprivate

Definition at line 331 of file utils.h.

Referenced by get(), and next().

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

• utils.h