u10.c File Reference

#include <stdlib.h>
#include "nmd.h"

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Functions

int main (int argc, char **argv)


Function Documentation

int main ( int  argc,
char **  argv 
)

Test setting and getting of array values

Definition at line 5 of file u10.c.

References NMD_FREE, NMD_MALLOC, NMDCreateObject(), NMDDestroyObject(), NMDGetArrayValue(), NMDIntarray, NMDRealarray, and NMDSetArrayValue().

00005                                {
00006   NMD_metadata nmd; NMDErrorCode ierr; 
00007   NMDTruth flg; NMDDataType t;
00008   int *ii,*iir,len; double *rr;
00009   PetscFunctionBegin;
00010   PetscInitialize(&argc,&argv,0,0);
00011 
00012   ierr = NMDCreateObject(&nmd); NMD_ERR_RETURN(ierr);
00013 
00014   NMD_MALLOC(ii,5,int,"int array");
00015   NMD_MALLOC(rr,2,double,"double array");
00016   ii[2] = 15; rr[1] = 37.2;
00017 
00018   ierr = NMDSetArrayValue
00019     (nmd,"ctg","i array",NMDIntarray,&ii,5); NMD_ERR_RETURN(ierr);
00020   ierr = NMDSetArrayValue
00021     (nmd,"ctg","r array",NMDRealarray,&rr,2); NMD_ERR_RETURN(ierr);
00022 
00023   ierr = NMDGetArrayValue
00024     (nmd,"ctg","r array",NULL,NULL,&len,&flg); NMD_ERR_RETURN(ierr);
00025   if (!flg) NMD_ERR_REPORT("Could not get r array");
00026   if (len!=2) NMD_ERR_REPORTi("r array length mismatch",len);
00027 
00028   NMD_FREE(ii);
00029 
00030   /* this should go wrong since the array was freed */
00031   ierr = NMDGetArrayValue
00032     (nmd,"ctg","i array",&t,(void*)&iir,&len,&flg); NMD_ERR_RETURN(ierr);
00033   if (!flg) NMD_ERR_REPORT("Could not get i array");
00034   if (len!=5) NMD_ERR_REPORTi("i array wrong length",len);
00035   if (t!=NMDIntarray) NMD_ERR_REPORTi("i array type mismatch",(int)t);
00036   printf("Error because of incorrect usage coming up:\n\n");
00037   if (iir[2]!=15) NMD_ERR_REPORTi("i array value problem",iir[2]);
00038 
00039   NMD_FREE(rr);
00040   ierr = NMDDestroyObject(nmd); NMD_ERR_RETURN(ierr);
00041 
00042   PetscFinalize();
00043   PetscFunctionReturn(0);
00044 }

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