void EncryptedColVector::validate()

in src/hit/api/linearalgebra/encryptedcolvector.cpp [114:139]

• 22 lines of code
• 6 McCabe index (conditional complexity)

    void EncryptedColVector::validate() const {
        // validate the unit
        unit.validate();

        if (height_ <= 0) {
            LOG_AND_THROW_STREAM("Invalid EncryptedColVector: "
                                 << "height must be non-negative, got " << height_);
        }

        if (cts.size() != ceil(height_ / static_cast<double>(unit.encoding_width()))) {
            LOG_AND_THROW_STREAM("Invalid EncryptedColVector: "
                                 << "Expected " << ceil(height_ / static_cast<double>(unit.encoding_width()))
                                 << " ciphertexts, found " << cts.size() << ". ");
        }

        for (int i = 1; i < cts.size(); i++) {
            if (cts[i].scale() != cts[0].scale()) {
                LOG_AND_THROW_STREAM("Invalid EncryptedColVector: "
                                     << "Each ciphertext must have the same scale.");
            }
            if (cts[i].he_level() != cts[0].he_level()) {
                LOG_AND_THROW_STREAM("Invalid EncryptedColVector: "
                                     << "Each ciphertext must have the same level.");
            }
        }
    }