Swarm Intelligence Algorithms

Source-code of the KH algorithm in C++ 237

137 J=ns_tmp>Ub ;

138 A=rand ;

139 ns_tmp ( I )=A∗Lb( I )+(1−A) ∗ b es t ( I ) ;

140 B=rand ;

141 ns_tmp ( J )=B∗Ub( J )+(1−B) ∗ b e s t ( J ) ;

142 ns ( i , : )=ns_tmp ;

143 end

Listing 18.2

Source-code of KH algorithm in Matlab.

18.4 Source-code of the KH algorithm in C++

The C++ source code for the objective function and the KH algorithm are

presented in Listing 18.3 and Listing 18.4, respectively.

1 #i nclude <io st re am >

2 using namespace s td ;

3 /∗ Function D e f i n i t i o n s ∗/

4 double OF( double SA [ ] , i n t s i z e _ a r r a y )

5 {

6 double out put ;

7 i n t j ;

8 outp ut = 0 . 0 ;

9 f or ( j = 0 ;