docor | a smart and tiny README maker using default | JSON Processing library
kandi X-RAY | docor Summary
kandi X-RAY | docor Summary
a tiny cli tool to create elegant readme by manifest files, like package.json, bower.json and manifest.json.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of docor
docor Key Features
docor Examples and Code Snippets
Community Discussions
Trending Discussions on docor
QUESTION
I am trying to learn the decorator pattern implementation in C++. I have tried implementing the decorator class using both a reference and pointer to the decorated object as a member (composition). A single invocation of decorator works expectedly. However, when I try chaining together multiple decorator instances, it works only when I use the pointer to the decorated object as a decorator class member. For the implementation with the decorated object reference, it fails unexpectedly (please see the output below). I am using GCC with C++11 enabled. Here's the code. The class RedRose is a decorator using the pointer to the base interface while class BlueRose uses the reference to the base interface. I am sorry if I am making a naive mistake but what am I missing?
...ANSWER
Answered 2020-Nov-13 at 14:23You see the problem if you delete the copy constructors:
QUESTION
def decorator_function(original_func):
def wrapper_func():
print('Run this code before the function that needs docorated')
original_func()
print('Run this code after the function that needs decorated has been called')
return wrapper_func()
def function_needing_decorated():
print('I need to be decorated')
decorator_test = decorator_function(function_needing_decorated)
...ANSWER
Answered 2018-Jul-27 at 21:58You shouldn't call the wrapper inside the decorator - you should return the wrapper itself.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install docor
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page