//---------------------------------------------------------------------------
void ListExprVar(muParserHandle_t a_hParser)
{
muInt_t iNumVar = mupGetExprVarNum(a_hParser),
i = 0;
if (iNumVar==0)
{
printf("Expression dos not contain variables\n");
return;
}
printf("\nExpression variables:\n");
printf("---------------------\n");
printf("Expression: %s\n", mupGetExpr(a_hParser) );
printf("Number: %d\n", iNumVar);
for (i=0; i<iNumVar; ++i)
{
const muChar_t* szName = 0;
muFloat_t* pVar = 0;
mupGetExprVar(a_hParser, i, &szName, &pVar);
printf("Name: %s Address: [0x%x]\n", szName, (long long)pVar);
}
}
int is_expr_var (MuExpr *mexpr, const char *name)
{
unsigned int i, j;
const char *charptr;
muFloat_t *floatptr;
j=mupGetExprVarNum (mexpr->hparser);
for (i=0; i<j; i++) {
mupGetExprVar (mexpr->hparser, i, &charptr, &floatptr);
if (!strcmp (charptr, name))
return OK;
}
return ERR;
}
