所以我在void中开发malloc。我有一个代码:


    int iInitRandomPhaseArrays(WS_ELEMENT *Aufbau, RANDOMSTRUCT **random)
{
    WS_ELEMENT *Act;
    int iCounter = 0, i;
    RANDOMSTRUCT *dummy;

    Act = Aufbau;

    if (*random != NULL)
        return -1;

    while (Act != NULL)
    {
        if (Act->operation == Linsenarray)
            iCounter++;
        Act = Act->pNext;
    }
    if (iCounter)
    {
        dummy = malloc(iCounter * sizeof(random));

        ran1_3ARG(&ran1_idum, &ran1_iy, ran1_iv);
        dummy[0].idum = ran1_idum;
        dummy[0].iy = ran1_iy;
        memcpy(dummy[0].iv, ran1_iv, sizeof(ran1_iv));

        for (i = 0; i < iCounter; i++)
            ran1_3ARG(&dummy[i].idum, &dummy[i].iy, dummy[i].iv);
        dummy[0].Anzahl = iCounter;
        *random = dummy;
    }



    return iCounter;
}


这里错误:

无法将类型“ void *”的值分配给类型“ RANDOMSTRUCT *”的实体

有人可以帮我解决吗?

最佳答案

更改行:

dummy = malloc(iCounter * sizeof(random));


说:

dummy = (RANDOMSTRUCT *)malloc(iCounter * sizeof(RANDOMSTRUCT));

07-24 09:44
查看更多