c++ - Checking if two vectors are equal -

i have 2 vectors:

std::vector<double> calculatedvalues = calculatevalues(); std::vector<double> expectedvalues = {1.1, 1.2};

i using cpputest verify if these vectors equal:

check_true(calculatedvalues == expectedvalues)

this working. however, wondering whether shouldn't use tolerance, because after comparing doubles.

to compare floating point values should this:

bool is_equal(double a, double b) {      return (abs(a-b)/b < 0.0001); // 0.00001 value can relative value }

you can adapt compare vectors.

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