S4¶

The S4 class is a wrapper of S4 objects in R.

Public Member Functions¶

Constructors¶

S4()¶: Default constructor. Resulting in R_NilValue.

S4(const S4 &other)¶: Copy constructor. Resulting object will share the SEXP data with other.

template <typename Proxy>

S4(const GenericProxy<Proxy> &proxy)¶: Create object from a proxy, such as attribute, slot, field, etc.

S4(SEXP x)¶: Wrap a given S4 object.

S4(const std::string &klass)¶: Create an S4 object of the requested class.

Defined in S4¶

bool is(const std::string &clazz) const¶: Whether this object is an instance of the given S4 class.

Inherited from other classes¶