Define IOX_BUILDER_PARAMETER

• Defined in File helplets.hpp

Define Documentation

IOX_BUILDER_PARAMETER(type, name, defaultValue)

Macro which generates a setter method useful for a builder pattern.

Parameters:

• type – [in] the data type of the parameter

• name – [in] the name of the parameter

• defaultValue – [in] the default value of the parameter

  class MyBuilder {
    IOX_BUILDER_PARAMETER(TypeA, NameB, ValueC)
    // START generates the following code
    public:
      decltype(auto) NameB(TypeA const& value) &&
      {
          m_NameB = value;
          return std::move(*this);
      }
  
      decltype(auto) NameB(TypeA&& value) &&
      {
          m_NameB = std::move(value);
          return std::move(*this);
      }
  
    private:
      TypeA m_NameB = ValueC;
    // END
  };