Samchon Framework for CPP  1.0.0
samchon::library::PermutationGenerator Class Reference

A permutation case generator. More...

#include <PermutationGenerator.hpp>

Collaboration diagram for samchon::library::PermutationGenerator:

Public Member Functions

 PermutationGenerator (size_t n, size_t r)
 Construct from size of N and R. More...
virtual auto operator[] (size_t index) const -> std::vector< size_t > override
 Get x'th case. More...
- Public Member Functions inherited from samchon::library::CaseGenerator
 CaseGenerator (size_t n, size_t r)
 Construct from size of N and R. More...
auto size () const -> size_t
 Get size of all cases. More...
auto at (size_t index) const -> std::vector< size_t >
auto n () const -> size_t
 Get size of the N. More...
auto r () const -> size_t
 Get size of the R. More...
auto toMatrix () const -> std::vector< std::vector< size_t >>
 Create a matrix containing all cases. More...

Additional Inherited Members

- Protected Attributes inherited from samchon::library::CaseGenerator
size_t n_
 N, size of the candidates. More...
size_t r_
 R, size of elements of each case. More...
size_t size_
 Size, the number of all cases. More...

Detailed Description

A permutation case generator.


Class Diagram

Library - Genetic Algorithm

Jeongho Nam

Definition at line 20 of file PermutationGenerator.hpp.

Constructor & Destructor Documentation

samchon::library::PermutationGenerator::PermutationGenerator ( size_t  n,
size_t  r 

Construct from size of N and R.

nSize of candidates
rSize of elements of each case

Definition at line 43 of file PermutationGenerator.hpp.

References samchon::library::CaseGenerator::n(), and samchon::library::CaseGenerator::size_.

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Member Function Documentation

virtual auto samchon::library::PermutationGenerator::operator[] ( size_t  ) const -> std::vector< size_t >

Get x'th case.

The row of the x'th in combined permuation case

Implements samchon::library::CaseGenerator.

Definition at line 85 of file PermutationGenerator.hpp.

References samchon::library::CaseGenerator::r_.

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