BeeeOn::DIWMethodHelper Struct Reference

#include <DIWrapper.h>

Inheritance diagram for BeeeOn::DIWMethodHelper:

Public Member Functions
virtual std::string	id () const =0

Static Public Member Functions
template<typename T , typename B >
static B &	extractInstance (DIWrapper &w)

Detailed Description

Common class to be inherited by all setters helpers. The purpose is to be able to have all setters in a single map.

Member Function Documentation

template<typename T , typename B >

B & BeeeOn::DIWMethodHelper::extractInstance ( DIWrapper &  w )

static

Get instance of the given wrapper.

Extract instance of the given wrapper. We expect that the underlying wrapper holds an instance of T which is derived from B or T == B. If the wrapper is not AbstractDIWrapper<T>, then std::bad_cast is thrown.

Usually, the method is called with *this as the DIWrapper argument and thus we are sure it really is AbstractDIWrapper<T>. Also, the B must be castable from T. This should be assured by compile-time check during setter registration.

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The documentation for this struct was generated from the following files:

• /var/lib/jenkins/workspace/beeeon-gateway-master/base/src/di/DIWrapper.h
• /var/lib/jenkins/workspace/beeeon-gateway-master/base/src/di/DIWrapper.cpp