Esempi in C++ (Cpp) per AnyReference::at

Esempio n. 1

File: test_value.cpp Progetto: aldebaran/libqi

TEST(Value, list_at)
{
  std::vector<int> v{2, 5, 7};
  AnyReference list = AnyReference::from(v);
  const AnyReference listc = AnyReference::from(v);

  // at(T)
  {
    AnyReference val = list.at(1);
    EXPECT_EQ(5, val.toInt());
    AnyReference valInvalid = list.at(4);
    EXPECT_EQ(nullptr, valInvalid.type());
  }
  // at(T) const
  {
    const AnyReference val = listc.at(1);
    EXPECT_EQ(5, val.toInt());
    const AnyReference valInvalid = listc.at(4);
    EXPECT_EQ(nullptr, valInvalid.type());
  }
}