pscad中与c语言接口的例子

asdfgdfsgdfsg · 发表于 2012-9-18 22:57:13

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这两个例子都是什么意思啊，麻烦给解释一下
/* Example 3 */

void test_cblck_one__(struct emtstor_* s, int* arg)
  {
s->storf[(s->nstorf)-1]=0.5;
s->stori[(s->nstori)-1]=1;
s->stori[(s->nstori)]=(*arg);
  }

/* --------- */
/* Example 4 */

void test_cblck_two__(struct s0_* s, struct branches_* b, int* br, int* ss, real* out)
  {
int posA, posB;
int pos;
int na, nb;
pos = ((*ss)-1)*2000 + (*br)-1;
na = b->ief[pos];
nb = b->iet[pos];
posA = ((*ss)-1)*200 + (na)-1;
posB = ((*ss)-1)*200 + (nb)-1;
(*out) = 0.0;
if (posA >=0)
(*out) = (s->vdc[posA]);
if (posB >= 0)
(*out) = (*out)-(s->vdc[posB]);
  }

redplum · 发表于 2012-9-19 00:00:35

很感谢楼主

寥寮 · 发表于 2012-9-19 04:32:13

不懂呢，学习了

mingyu · 发表于 2012-9-19 12:28:21

这个你要结合那个模型看。

asdfgdfsgdfsg · 发表于 2012-9-19 19:30:15

回复 4# mingyu

asdfgdfsgdfsg · 发表于 2012-9-19 19:31:24

回复 1# asdfgdfsgdfsg

liaoma010101 · 发表于 2012-9-19 21:03:02

没看明白~~~~~求解释

wpf0221 · 发表于 2012-9-22 06:17:26

看了看那个例子没看懂，貌似楼主应该看看example2之后，到example3之前的那些定义，然后在帮助里找找storf和stori这些东西...

int test_cfun__(int *arg)
  {
return 2*(*arg);
  }

/* set of typedef's needed for
compability purpose with -r8 option
of Fortran compiler,
used when gcc called without any options
excecpt -c (gcc -c <filename>.c) */

typedef double real;
typedef long int integer;
typedef struct { real r, i; } complex;
typedef long int logical;

/* structure representing
common block 'emtstor'  */

struct emtstor_ {
complex storc[10000];
real storf[10000];
integer stori[10000];
logical storl[10000];
integer nstorc, nstorf, nstori, nstorl, this;
};

/* structure representing
common block 's1'  */

struct s1_ {
real time, delt, print, fintim;
logical timezero, firststep, laststep, onstep;
};

/* structure representing
common block 's0'  */

struct s0_ {
real rdc[400000] /* was [200][200][10] */;
real ccin[2000] /* was [200][10] */;
real vdc[2000]    /* was [200][10] */;
real gm[400000] /* was [200][200][10] */;
real ccgm[2000]    /* was [200][10] */;
real ccgmd[2000] /* was [200][10] */;
real ccli[2000]    /* was [200][10] */;
real ggin[2000]    /* was [200][10] */;
real ca[200];
real cdctr[300] /* was [10][30] */;
real cdctro[300] /* was [10][30] */;
integer mbus[10];
logical idealss[10];
logical enabccin[2000] /* was [200][10] */;
};

/* structure representing
common block 'branches'  */

struct  branches_ {
real cbr[20000] /* was [2000][10] */;
real ccbr[20000] /* was [2000][10] */;
real ccbrd[20000] /* was [2000][10] */;
real ebr[20000]    /* was [2000][10] */;
real ebrd[20000] /* was [2000][10] */;
real ebron[20000] /* was [2000][10] */;
real ebrof[20000] /* was [2000][10] */;
real swlevl[20000] /* was [2000][10] */;
real geq[20000] /* was [2000][10] */;
real geqon[20000] /* was [2000][10] */;
real geqof[20000] /* was [2000][10] */;
real geqd[20000] /* was [2000][10] */;
real rlg[20000] /* was [2000][10] */;
real rcg[20000] /* was [2000][10] */;
real rcl[20000] /* was [2000][10] */;
real rsc[20000] /* was [2000][10] */;
real rsl[20000] /* was [2000][10] */;
real ccl[20000] /* was [2000][10] */;
real ccld[20000] /* was [2000][10] */;
real ccc[20000] /* was [2000][10] */;
real cccd[20000] /* was [2000][10] */;
real g2l[20000] /* was [2000][10] */;
real g2c[20000] /* was [2000][10] */;
real v12l[20000] /* was [2000][10] */;
real v20l[20000] /* was [2000][10] */;
integer nsw[10];
integer brnsw[20000]  /* was [2000][10] */;
integer iet[20000]    /* was [2000][10] */;
integer ief[20000]    /* was [2000][10] */;
integer thisbr[20000] /* was [2000][10] */;
logical resistor[20000] /* was [2000][10] */;
logical inductor[20000] /* was [2000][10] */;
logical capacitr[20000] /* was [2000][10] */;
logical source[20000] /* was [2000][10] */;
logical switch__[20000] /* was [2000][10] */;
logical idealbr[20000] /* was [2000][10] */;
logical openbr[20000] /* was [2000][10] */;
logical defrdbr[20000] /* was [2000][10] */;
logical flipidlbr[20000] /* was [2000][10] */;
logical geqchange[2000] /* was [2000] */;
};

/* --------- */
/* Example 3 */

void test_cblck_one__(struct emtstor_* s, int* arg)
  {
s->storf[(s->nstorf)-1]=0.5;
s->stori[(s->nstori)-1]=1;
s->stori[(s->nstori)]=(*arg);
  }

大石头 · 发表于 2012-9-22 09:12:26

kanbumingbai

05syw · 发表于 2012-9-22 09:30:38

zenme huihi

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[讨论] pscad中与c语言接口的例子

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