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  • 大小: 12KB
    文件類型: .rar
    金幣: 2
    下載: 0 次
    發(fā)布日期: 2021-05-14
  • 語(yǔ)言: C/C++
  • 標(biāo)簽: 算法??

資源簡(jiǎn)介

萬有引力算法C++程序

資源截圖

代碼片段和文件信息

#include?“StdAfx.h“
#include?“global.h“
#include?“CGSA.h“


int?INDIVIDUAL::Dim?=?0;

bool??INDIVIDUAL::operator?>?(const?INDIVIDUAL?&p)?const
{
return?Fitness?>?p.Fitness;
}

INDIVIDUAL::INDIVIDUAL(void)
{
X???=?NULL;
V???=?NULL;
Fitness?=?0.0;
}

INDIVIDUAL::INDIVIDUAL(int?N)
{
Dim???=?N;

X?=?new?double[Dim];
memset(X?0?sizeof(double)*(Dim));

V?=?new?double[Dim];
memset(V?0?sizeof(double)*(Dim));

Fitness?=?0.0;
}

INDIVIDUAL::INDIVIDUAL(const?INDIVIDUAL&?p)
{
X?=?NULL;
if?(NULL?!=?X?&&?Dim?!=?p.Dim)
{
delete?[]X;
X?=?NULL;
}

V?=?NULL;
if?(NULL?!=?V?&&?Dim?!=?p.Dim)
{
delete?[]V;
V?=?NULL;
}


if?(NULL?==?X)
{
Dim?=?p.Dim;
X?=?new?double[Dim];
}
memcpy(X?p.X?sizeof(double)*(Dim));

if?(NULL?==?V)
{
Dim?=?p.Dim;
V?=?new?double[Dim];
}
memcpy(V?p.V?sizeof(double)*(Dim));

Fitness?=?p.Fitness;
}

INDIVIDUAL::~INDIVIDUAL(void)
{
if?(NULL?!=?X)
{
delete?[]X;
X?=?NULL;
}

if?(NULL?!=?V)
{
delete?[]V;
V?=?NULL;
}
}

INDIVIDUAL?&INDIVIDUAL::operator?=?(const?INDIVIDUAL?&p)?
{
if?(this?==?&p)
{
return?*this;
}

if?(NULL?!=?X?&&?Dim?!=?p.Dim)
{
delete?[]X;
X?=?NULL;
}

if?(NULL?==?X)
{
Dim?=?p.Dim;
X?=?new?double[Dim];
}
memcpy(X?p.X?sizeof(double)*(Dim));

if?(NULL?!=?V?&&?Dim?!=?p.Dim)
{
delete?[]V;
V?=?NULL;
}

if?(NULL?==?V)
{
Dim?=?p.Dim;
V?=?new?double[Dim];
}
memcpy(V?p.V?sizeof(double)*(Dim));

Fitness?=?p.Fitness;
return?*this;
}

bool?INDIVIDUAL::operator?==?(const?INDIVIDUAL?&p)?const
{
if?(p.Dim?!=?Dim)
{
return?false;
}

if?(Fitness?!=?p.Fitness)
{
return?false;
}

return?true;

}



CGSA::CGSA(int?MaxFES?int?PopSize?int?Dim?int?Findex)
{
srand(timeGetTime());

m_MaxFES??=?MaxFES;??????????//???The?Max?generation??
m_PopSize?=?PopSize; ?????//???The?Popsize
m_Dim ??=?Dim;?????????????//???The?dimension??
INDIVIDUAL::Dim?=?m_Dim;

m_BestFit.BestIndi?=?new?INDIVIDUAL(m_Dim);??//?Initialize??the?Best?Individual
m_BestFit.BestIndi->Fitness?=??1.0e+300;?

SetProbleIndex(Findex);

m_Mass?=?new?double[m_PopSize];
m_TemMass?=?new?double[m_PopSize];
m_MIndex?=?new?int[m_PopSize];

m_AC???=?new?double*[m_PopSize];
for?(int?i=0;?i {
m_AC[i]?=?new?double?[Dim];
}

m_KBest?=?m_PopSize;
m_G0?=?100;

m_FEs?=?0;???????????????????//??The?Number?of?evaluating
m_Gen?=?0;
m_StratTime?=?timeGetTime();
}



/********************************************
*Initialize??which?problem?to?optimize
*
*********************************************/
void?CGSA::SetProbleIndex(int?FIndex)
{
m_FID?=?FIndex;
m_XLower?=?g_Boundary[FIndex-1][0];??//?set??the??low?and?up?boundary
m_XUpper?=?g_Boundary[FIndex-1][1];

if?(FIndex?==?19)
{
m_XLower?=?-m_Dim*m_Dim;
m_XUpper?=??m_Dim*m_Dim;
}
}


CGSA::~CGSA(void)
{
if?(NULL?!=?

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????9844??2016-12-06?18:08??MyGSA\CGSA.cpp

?????文件???????2701??2016-12-06?18:03??MyGSA\CGSA.h

?????文件???????1196??2016-12-06?16:52??MyGSA\global.cpp

?????文件????????342??2016-12-06?16:51??MyGSA\global.h

?????文件????????324??2016-12-06?16:55??MyGSA\MyGSA.cpp

?????文件????????875??2014-11-12?20:47??MyGSA\MyGSA.sln

????..A..H.?????13824??2016-12-06?18:08??MyGSA\MyGSA.suo

?????文件???????4460??2016-12-06?16:48??MyGSA\MyGSA.vcproj

?????文件???????3181??2014-09-28?11:58??MyGSA\Random.cpp

?????文件????????749??2014-05-24?18:40??MyGSA\Random.h

?????文件????????208??2011-06-06?15:38??MyGSA\stdafx.cpp

?????文件????????233??2011-06-06?15:38??MyGSA\stdafx.h

?????文件????????498??2011-06-06?15:38??MyGSA\targetver.h

?????目錄??????????0??2016-12-06?18:08??MyGSA

-----------?---------??----------?-----??----

????????????????38435????????????????????14


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