[問題] vector 宣告在結構? & 以及應用
struct griddef{
int gridSize_t;
int gridSize_w;
double out_bound;
vector<double> volume(gridSize_w);
vector<vector<double> > fluence(gridSize_t,vector<double>(gridSize_w));
vector<vector<double> > Source(gridSize_t,vector<double>(gridSize_w));
vector<vector<double> > absorption(gridSize_t,vector<double>(gridSize_w));
};
在網路上查到這樣的宣告方法 我把它用在結構裡 掛....
======================================================================
如果我想要把它丟到函數去運算
void grid(struct photon *a , struct griddef *b)
{
double r =sqrt((a->x)*(a->x)+(a->y)*(a->y));
unsigned int i_1=r/dr;
double i=(double)i_1;i++;
unsigned int j_1=a->z/dz;
double j=(double)j_1;j++;
if (r>width)
{ b->out_bound=b->out_bound+a->weight*(ma/(ma+ms));}
else
{ b->absorption[j][i]=b->absorption[j][i]+a->weight*(ma/(ma+ms));
b->volume[i]=(2*i+1)*pi*dr*dr*dz;
b->Source[j][i]=b->absorption[j][i]/(photon_number*b->volume[i]);
b->fluence[j][i]=b->Source[j][i]/ma;
}
}
還是掛..... 還說結構裡沒有這些函數
已經拖很久的程式碼 冏 .....
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.112.174.168
※ 編輯: alohaiscool 來自: 140.112.174.168 (09/16 16:33)
推
09/16 16:37, , 1F
09/16 16:37, 1F
→
09/16 16:37, , 2F
09/16 16:37, 2F
→
09/16 16:51, , 3F
09/16 16:51, 3F
推
09/16 17:01, , 4F
09/16 17:01, 4F
推
09/16 17:24, , 5F
09/16 17:24, 5F
→
09/16 19:07, , 6F
09/16 19:07, 6F
→
09/17 16:13, , 7F
09/17 16:13, 7F
C_and_CPP 近期熱門文章
PTT數位生活區 即時熱門文章