Class EnvFunc

• Defined in File env_func.h

Inheritance Relationships

Base Type

• public ffi::ObjectRef

Class Documentation

class EnvFunc : public ffi::ObjectRef

Managed reference to EnvFuncObj.

See also

EnvFuncObj

Public Types

using ContainerType = EnvFuncObj

specify container node

Public Functions

inline explicit EnvFunc(ffi::UnsafeInit tag, ffi::ObjectPtr<ffi::Object> n)

inline explicit EnvFunc(ffi::UnsafeInit tag)

constructor with UnsafeInit

inline const EnvFuncObj *operator->() const

Returns:

The internal global function pointer

template<typename ...Args>
inline ffi::Any operator()(Args&&... args) const

Invoke the function.

Parameters:

args – The arguments

Returns:

The return value.

Public Static Functions

static EnvFunc Get(const ffi::String &name)

Get a global function based on the name.

Note

The function can be unique

Parameters:

name – The name of the global function.

Returns:

The created global function.