call_gs.cc

c++编写的并行拉马克遗传算法的程序。实现分析对接程序

/********************************************************************
     Call_gs:  Invokes a Global Searcher object on a randomly
               generated population of solution to the docking 
               problem.

				rsh 3/12/96
********************************************************************/
#include <iostream.h>
#include "gs.h"
#include "support.h"
#include "eval.h"
#include "hybrids.h"

#ifdef sgi			// CC on the sgi doesn't invoke cc on *.c files
   #include "constants.h"
   #include "structs.h"
#else
   extern "C"
   {
      #include "constants.h"
      #include "structs.h"
   }
#endif

extern Eval evaluate;

State call_gs(Global_Search *global_method, State now, unsigned int num_evals, unsigned int pop_size,
              float xlo, float xhi, float ylo, float yhi, float zlo, float zhi, Molecule *mol)
{
   int i;

   evaluate.reset();
   global_method->reset();

   Population thisPop(pop_size);

   for (i=0; i<pop_size; i++)
   {
      thisPop[i] = random_ind(now.ntor, double(xlo), double(xhi), double(ylo), double(yhi), double(zlo), double(zhi));
      thisPop[i].mol = mol;
   }

   do
   {
      global_method->search(thisPop);
   } while ((evaluate.evals() < num_evals) && (!global_method->terminate()));

   thisPop.msort(3);
   return( thisPop[0].state(now.ntor) );
}