C++ (Cpp) QUICKSTEP_EQUALS_ANY_CONSTANTの例

コード例 #1

ファイル: EqualsAnyConstant_unittest.cpp プロジェクト: HanumathRao/incubator-quickstep

TEST(EqualsAnyConstantTest, IntTest) {
  for (int checked = 0; checked < 100; ++checked) {
    // Always false when checking against no constants.
    EXPECT_FALSE(EqualsAnyConstant(checked));

    // Check against a single constant (using the template directly and the
    // macro).
    EXPECT_EQ(checked == 42,
              (EqualsAnyConstant<int, 42>(checked)));
    EXPECT_EQ(checked == 42,
              QUICKSTEP_EQUALS_ANY_CONSTANT(checked, 42));

    // Check against a few constants.
    EXPECT_EQ((checked == 2) || (checked == 3) || (checked == 5) || (checked == 7),
              (EqualsAnyConstant<int, 2, 3, 5, 7>(checked)));
    EXPECT_EQ((checked == 2) || (checked == 3) || (checked == 5) || (checked == 7),
              QUICKSTEP_EQUALS_ANY_CONSTANT(checked, 2, 3, 5, 7));

    // Check against exactly 8 constants.
    EXPECT_EQ((checked == 2) || (checked == 3) || (checked == 5) || (checked == 7)
                  || (checked == 11) || (checked == 13) || (checked == 17) || (checked == 19),
              (EqualsAnyConstant<int, 2, 3, 5, 7, 11, 13, 17, 19>(checked)));
    EXPECT_EQ((checked == 2) || (checked == 3) || (checked == 5) || (checked == 7)
                  || (checked == 11) || (checked == 13) || (checked == 17) || (checked == 19),
              QUICKSTEP_EQUALS_ANY_CONSTANT(checked, 2, 3, 5, 7, 11, 13, 17, 19));

    // Check against more than 8 constants (will recursively expand templates).
    EXPECT_EQ((checked == 2) || (checked == 3) || (checked == 5) || (checked == 7)
                  || (checked == 11) || (checked == 13) || (checked == 17) || (checked == 19)
                  || (checked == 23) || (checked == 29) || (checked == 31) || (checked == 37),
              (EqualsAnyConstant<int, 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37>(checked)));
    EXPECT_EQ((checked == 2) || (checked == 3) || (checked == 5) || (checked == 7)
                  || (checked == 11) || (checked == 13) || (checked == 17) || (checked == 19)
                  || (checked == 23) || (checked == 29) || (checked == 31) || (checked == 37),
              QUICKSTEP_EQUALS_ANY_CONSTANT(checked, 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37));
  }
}

コード例 #2

ファイル: LongType.cpp プロジェクト: apache/incubator-quickstep

bool LongType::isSafelyCoercibleFrom(const Type &original_type) const {
  QUICKSTEP_NULL_COERCIBILITY_CHECK();
  return QUICKSTEP_EQUALS_ANY_CONSTANT(original_type.getTypeID(),
                                       kInt, kLong);
}