C++ (Cpp) round_int32 Exemples

Exemple #1

Fichier : formamendweight.cpp Projet : eilin1208/QT_Test

//计算超限率
int Formamendweight::OverWeightRate(int nTotalWeight,int nAxisNum)
{
    int nWeightLimit;
    int nOverweightRate;
    const int nMaxOverweightRate=9999;
    // NOTE: 编辑计重信息时手工输入限载，此时计算费率的限载不应根据轴数查找
    nWeightLimit=getWeightLimit(nAxisNum)/1000;

    if (nTotalWeight > nWeightLimit)
    {
        quint32 nOverweight;
        nOverweight=nTotalWeight-nWeightLimit;
        nOverweightRate=round_int32((double)1000*nOverweight/nWeightLimit);
    }
    else
    {
        nOverweightRate=0;
    }
    if (nOverweightRate>nMaxOverweightRate)
    {
        nOverweightRate=nMaxOverweightRate;
    }
    LogMsg("Weight",tr("超限率：nOverweightRate=1%,nOverweight=%2").arg(nOverweightRate).arg(nOverweightRate));
    return nOverweightRate;
}

Exemple #2

Fichier : tdd_verification.cpp Projet : Avegawanderer/current-loop-calibrator

void TDD_VerifyRoundSigned(void) {

    temp32 = 15349;
    round_int32(&temp32, 0);
    check32(temp32, 15350);

    temp32 = 15346;
    round_int32(&temp32, 0);
    check32(temp32, 15350);

    temp32 = 15345;
    round_int32(&temp32, 0);
    check32(temp32, 15350);

    temp32 = 15344;
    round_int32(&temp32, 0);
    check32(temp32, 15340);

    temp32 = 15341;
    round_int32(&temp32, 0);
    check32(temp32, 15340);

    temp32 = 15340;
    round_int32(&temp32, 0);
    check32(temp32, 15340);


    temp32 = 15349;
    round_int32(&temp32, 1);
    check32(temp32, 15300);

    temp32 = 15350;
    round_int32(&temp32, 1);
    check32(temp32, 15400);

    temp32 = 15351;
    round_int32(&temp32, 1);
    check32(temp32, 15400);

    temp32 = 00001;
    round_int32(&temp32, 1);
    check32(temp32, 00000);


    temp32 = 15501;
    round_int32(&temp32, 2);
    check32(temp32, 16000);

    temp32 = 15499;
    round_int32(&temp32, 2);
    check32(temp32, 15000);

    temp32 = 15999;
    round_int32(&temp32, 2);
    check32(temp32, 16000);

    temp32 = 15123;
    round_int32(&temp32, 2);
    check32(temp32, 15000);

    temp32 = 00001;
    round_int32(&temp32, 2);
    check32(temp32, 00000);

    //------------------------------------//

    temp32 = -15349;
    round_int32(&temp32, 0);
    check32(temp32, -15350);

    temp32 = -15346;
    round_int32(&temp32, 0);
    check32(temp32, -15350);

    temp32 = -15345;
    round_int32(&temp32, 0);
    check32(temp32, -15350);

    temp32 = -15344;
    round_int32(&temp32, 0);
    check32(temp32, -15340);

    temp32 = -15341;
    round_int32(&temp32, 0);
    check32(temp32, -15340);

    temp32 = -15340;
    round_int32(&temp32, 0);
    check32(temp32, -15340);


    temp32 = -15349;
    round_int32(&temp32, 1);
    check32(temp32, -15300);

    temp32 = -15350;
    round_int32(&temp32, 1);
    check32(temp32, -15400);

    temp32 = -15351;
    round_int32(&temp32, 1);
    check32(temp32, -15400);

    temp32 = -00001;
    round_int32(&temp32, 1);
    check32(temp32, 0);


    temp32 = -15501;
    round_int32(&temp32, 2);
    check32(temp32, -16000);

    temp32 = -15499;
    round_int32(&temp32, 2);
    check32(temp32, -15000);

    temp32 = -15999;
    round_int32(&temp32, 2);
    check32(temp32, -16000);

    temp32 = -15123;
    round_int32(&temp32, 2);
    check32(temp32, -15000);

    temp32 = -00001;
    round_int32(&temp32, 2);
    check32(temp32, 0);


}