pscad中与c语言接口的例子

asdfgdfsgdfsg

这两个例子都是什么意思啊，麻烦给解释一下
' e5 c! J1 W: ~3 ?7 m/* Example 3 */

void test_cblck_one__(struct emtstor_* s, int* arg)
  {+ U# J8 T; B7 y$ p+ I) t/ i  p5 s  {
   s->storf[(s->nstorf)-1]=0.5;
   s->stori[(s->nstori)-1]=1;
   s->stori[(s->nstori)]=(*arg);
  }

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

- c2 Q/ }1 t4 R. D2 f7 V% G8 V' V8 n% k. }void test_cblck_two__(struct s0_* s, struct branches_* b, int* br, int* ss, real* out)
7 `! s4 U# R) _  {
4 E2 @1 W, B) V$ \  s   int posA, posB;
   int pos;
/ z2 I0 T8 ~1 r" B  J* ^6 h/ M" B   int na, nb;
   pos = ((*ss)-1)*2000 + (*br)-1;
5 E* @5 y' [$ i+ ^: O   na = b->ief[pos];
5 Z2 B& A3 U! n+ a4 y   nb = b->iet[pos];
   posA = ((*ss)-1)*200 + (na)-1;
   posB = ((*ss)-1)*200 + (nb)-1;
   (*out) = 0.0;
3 J( K2 w8 T  m   if (posA >=0)
   (*out) = (s->vdc[posA]);
0 s& B; l" p. c: }   if (posB >= 0)
6 U# ]/ j4 t" D9 K   (*out) = (*out)-(s->vdc[posB]);
4 |2 ^. X# I1 S- h6 [2 U  }

redplum

很感谢楼主

寥寮

不懂呢，学习了

mingyu

这个你要结合那个模型看。

asdfgdfsgdfsg

回复 4# mingyu

asdfgdfsgdfsg

回复 1# asdfgdfsgdfsg
; n1 ~& j$ ~$ b9 ^" m2 c
# Y( d3 o6 \/ G' ~) _- _
  W# h2 b* z% w. \0 e  x   

liaoma010101

没看明白~~~~~求解释

wpf0221

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...
. \" L8 Q" ?; Y8 Y
int test_cfun__(int *arg)
) K/ _* Y) B5 Y! g+ n3 l  {
- h! t. J( s2 a; _* R   return 2*(*arg);
" B0 c, ~/ x  q$ R8 z3 H  }

4 S) T1 s$ r9 Z# ^8 o! S+ ~9 I
" y* G' @) F7 ?8 b4 F/* set of typedef's needed for
5 j: e: m+ P4 W9 O7 X   compability purpose with -r8 option
   of Fortran compiler,
6 b  Q: ]- Q2 V. Q$ c+ A' P1 y! F   used when gcc called without any options
2 g$ n& \: ^" N: N   excecpt -c (gcc -c <filename>.c) */

typedef double real;
typedef long int integer;
5 _) ~- A3 V! u! z& Ntypedef struct { real r, i; } complex;
typedef long int logical;
* P& |/ h# G) c9 S

/* structure representing
3 ~! \3 Z$ `0 [: [   common block   'emtstor'  */
3 i1 H" ~! W# e7 Z+ [% P
! F1 Q5 e9 ]+ kstruct emtstor_ {
+ |3 U0 L7 e3 M& s4 i8 l9 \4 V    complex storc[10000];
    real    storf[10000];
. _) Q& v* ]. v4 F7 \& ]5 E/ v2 S    integer stori[10000];
    logical storl[10000];
    integer nstorc, nstorf, nstori, nstorl, this;
9 ^0 }# P4 c% _* A) o};
. [" e- _, N  {7 |; F4 @! L+ B7 |
- B3 Q; ]+ p  g/ G& |7 w/* structure representing
   common block   's1'  */

. Y. {8 a0 r" w$ C3 lstruct s1_ {
    real time, delt, print, fintim;
    logical timezero, firststep, laststep, onstep;
! U) V" V+ w# W1 W1 I! `};
/ F: G0 }* o  z, g9 ~: u. a
' y/ g! d# F1 p" d: y* q! {9 |/* structure representing
; |3 y! M8 C) M+ j( {   common block   's0'  */

struct s0_ {
% |/ Q9 p& [4 c1 t' c2 R, _# E& Q    real rdc[400000]        /* was [200][200][10] */;
    real ccin[2000]        /* was [200][10] */;
    real vdc[2000]      /* was [200][10] */;
+ V. d8 ]7 r, `    real gm[400000]        /* was [200][200][10] */;
. g- W) z" ]* f7 @    real ccgm[2000]     /* was [200][10] */;
    real ccgmd[2000]    /* was [200][10] */;
    real ccli[2000]     /* was [200][10] */;
* Q) _6 U0 ?. w! d  n    real ggin[2000]     /* was [200][10] */;
8 t( A. G+ g' ]2 q; V6 H: z    real ca[200];
    real cdctr[300]        /* was [10][30] */;
8 Y+ O9 U( \# f& e/ T  s    real cdctro[300]        /* was [10][30] */;
    integer mbus[10];
8 p0 n4 l6 N; e1 T& Y( A3 f    logical idealss[10];
    logical enabccin[2000] /* was [200][10] */;
};
& V6 s" ]0 E3 }

/* structure representing
5 @5 J  e' o, Q5 b7 m. M% H   common block   'branches'  */
2 L' k2 A1 c3 p$ }' R6 X
struct  branches_ {
    real cbr[20000]        /* was [2000][10] */;
: l# l+ v, X9 G/ A$ c: a/ b    real ccbr[20000]    /* was [2000][10] */;
    real ccbrd[20000]   /* was [2000][10] */;
8 x6 }0 \# v% Z% ?3 ~* \9 r; a    real ebr[20000]     /* was [2000][10] */;
" P; G4 ]+ e8 j    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] */;
- `1 N. X  ^% ~' n, C+ D$ Q4 e; l0 K    real geqof[20000]        /* was [2000][10] */;
0 K, F# Z. S  w2 h+ |3 u    real geqd[20000]        /* was [2000][10] */;
    real rlg[20000]        /* was [2000][10] */;
5 g% [! x6 n3 j/ O( ^# W$ y    real rcg[20000]        /* was [2000][10] */;
    real rcl[20000]        /* was [2000][10] */;
    real rsc[20000]        /* was [2000][10] */;
. n* Q3 [! n  `4 }    real rsl[20000]        /* was [2000][10] */;
    real ccl[20000]        /* was [2000][10] */;
    real ccld[20000]        /* was [2000][10] */;
) s1 y1 r" |* o8 C; r$ T    real ccc[20000]        /* was [2000][10] */;
( `  t; [4 r& D( Y9 P# {    real cccd[20000]        /* was [2000][10] */;
. T4 z+ e6 v+ f+ F. p    real g2l[20000]        /* was [2000][10] */;
    real g2c[20000]        /* was [2000][10] */;
, c4 K( k! @: ?' C3 \+ |) ?9 g    real v12l[20000]        /* was [2000][10] */;
    real v20l[20000]        /* was [2000][10] */;
8 _3 W; D- m: ~, |+ V* ?4 a* w    integer nsw[10];
, n$ `5 s9 w, d) y    integer brnsw[20000]  /* was [2000][10] */;
8 W6 s* v# `- G! s4 Z    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] */;
! b( g- }6 E4 f* @) ?  Z    logical capacitr[20000]        /* was [2000][10] */;
    logical source[20000]        /* was [2000][10] */;
    logical switch__[20000]        /* was [2000][10] */;
% _$ e5 d* T1 L, I    logical idealbr[20000]        /* was [2000][10] */;
    logical openbr[20000]        /* was [2000][10] */;
+ N5 h4 g5 [: m5 R2 O. k1 s    logical defrdbr[20000]        /* was [2000][10] */;
    logical flipidlbr[20000]        /* was [2000][10] */;
1 m" \# v- y4 F- x% y( B. v    logical geqchange[2000]        /* was [2000] */;
};


/* --------- */
2 D0 v3 A! p( {7 k9 Q/* Example 3 */
" ^9 t! q5 W  W; w$ `" W4 k

void test_cblck_one__(struct emtstor_* s, int* arg)
  {
   s->storf[(s->nstorf)-1]=0.5;
: V* B+ Y8 X/ I   s->stori[(s->nstori)-1]=1;
6 `( e' P& p6 |) C; |7 `+ C$ h" N   s->stori[(s->nstori)]=(*arg);
  }

大石头

kanbumingbai

05syw

zenme huihi