tools::Combinator< T > Class Template Reference

#include <combinator.h>

Public Member Functions
	Combinator (const std::vector< T > &v)
std::vector< std::vector< T > >	combine (size_t k)

Detailed Description

template<typename T>
class tools::Combinator< T >

Definition at line 43 of file combinator.h.

Constructor & Destructor Documentation

Combinator()

template<typename T>

tools::Combinator< T >::Combinator ( const std::vector< T > & v )

inline

Definition at line 45 of file combinator.h.

: origin(v) { }

Member Function Documentation

combine()

template<typename T>

std::vector< std::vector< T > > tools::Combinator< T >::combine

(

size_t

k

)

Definition at line 58 of file combinator.h.

{
  if (k > origin.size())
  {
    throw std::runtime_error("k must be smaller than elements number");
  }
 
  if (k == 0)
  {
    throw std::runtime_error("k must be greater than zero");
  }
 
  combinations.clear();
  doCombine(0, k);
  return combinations;
}

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

• /home/abuild/rpmbuild/BUILD/electroneum-5.1.3.1-build/electroneum-5.1.3.1/src/common/combinator.h