C++ (Cpp) ficlTextOut Exemples

Exemple #1

Fichier : dict.c Projet : ele7enxxh/dtrace-pf

void dictHashSummary(FICL_VM *pVM)
{
    FICL_DICT *dp = vmGetDict(pVM);
    FICL_HASH *pFHash;
    FICL_WORD **pHash;
    unsigned size;
    FICL_WORD *pFW;
    unsigned i;
    int nMax = 0;
    int nWords = 0;
    int nFilled;
    double avg = 0.0;
    double best;
    int nAvg, nRem, nDepth;

    dictCheck(dp, pVM, 0);

    pFHash = dp->pSearch[dp->nLists - 1];
    pHash  = pFHash->table;
    size   = pFHash->size;
    nFilled = size;

    for (i = 0; i < size; i++)
    {
        int n = 0;
        pFW = pHash[i];

        while (pFW)
        {
            ++n;
            ++nWords;
            pFW = pFW->link;
        }

        avg += (double)(n * (n+1)) / 2.0;

        if (n > nMax)
            nMax = n;
        if (n == 0)
            --nFilled;
    }

    /* Calc actual avg search depth for this hash */
    avg = avg / nWords;

    /* Calc best possible performance with this size hash */
    nAvg = nWords / size;
    nRem = nWords % size;
    nDepth = size * (nAvg * (nAvg+1))/2 + (nAvg+1)*nRem;
    best = (double)nDepth/nWords;

    sprintf(pVM->pad, 
        "%d bins, %2.0f%% filled, Depth: Max=%d, Avg=%2.1f, Best=%2.1f, Score: %2.0f%%", 
        size,
        (double)nFilled * 100.0 / size, nMax,
        avg, 
        best,
        100.0 * best / avg);

    ficlTextOut(pVM, pVM->pad, 1);

    return;
}

Exemple #2

int ficlExecC(FICL_VM *pVM, char *pText, FICL_INT size)
{
    FICL_SYSTEM *pSys = pVM->pSys;
    FICL_DICT   *dp   = pSys->dp;

    int        except;
    jmp_buf    vmState;
    jmp_buf   *oldState;
    TIB        saveTib;

    assert(pVM);
    assert(pSys->pInterp[0]);

    if (size < 0)
        size = strlen(pText);

    vmPushTib(pVM, pText, size, &saveTib);

    /*
    ** Save and restore VM's jmp_buf to enable nested calls to ficlExec
    */
    oldState = pVM->pState;
    pVM->pState = &vmState; /* This has to come before the setjmp! */
    except = setjmp(vmState);

    switch (except)
    {
    case 0:
        if (pVM->fRestart)
        {
            pVM->runningWord->code(pVM);
            pVM->fRestart = 0;
        }
        else
        {   /* set VM up to interpret text */
            vmPushIP(pVM, &(pSys->pInterp[0]));
        }

        vmInnerLoop(pVM);
        break;

    case VM_RESTART:
        pVM->fRestart = 1;
        except = VM_OUTOFTEXT;
        break;

    case VM_OUTOFTEXT:
        vmPopIP(pVM);
#ifdef TESTMAIN
        if ((pVM->state != COMPILE) && (pVM->sourceID.i == 0))
            ficlTextOut(pVM, FICL_PROMPT, 0);
#endif
        break;

    case VM_USEREXIT:
    case VM_INNEREXIT:
    case VM_BREAK:
        break;

    case VM_QUIT:
        if (pVM->state == COMPILE)
        {
            dictAbortDefinition(dp);
#if FICL_WANT_LOCALS
            dictEmpty(pSys->localp, pSys->localp->pForthWords->size);
#endif
        }
        vmQuit(pVM);
        break;

    case VM_ERREXIT:
    case VM_ABORT:
    case VM_ABORTQ:
    default:    /* user defined exit code?? */
        if (pVM->state == COMPILE)
        {
            dictAbortDefinition(dp);
#if FICL_WANT_LOCALS
            dictEmpty(pSys->localp, pSys->localp->pForthWords->size);
#endif
        }
        dictResetSearchOrder(dp);
        vmReset(pVM);
        break;
    }

    pVM->pState    = oldState;
    vmPopTib(pVM, &saveTib);
    return (except);
}