Can a low-level programmer learn OOP?
westymatt at gmail.com
Fri Jul 13 17:15:03 EDT 2007
On 7/13/07, matt westerburg <westymatt at gmail.com> wrote:
> I also come from a low level background (assembly and c) and I struggled
> with object oriented programming. People talk about procedural languages or
> designs and object oriented languages or designs. But after the interpreter
> or compiler runs the byte or machine code is procedural always. Object
> oriented code changes the structure of how the code is designed. Its merely
> a convenient way to logically group similar functions and variables. This
> is done in C via header and implementation files. Classes provide a simple
> syntax normally for associating many variables and functions inside which
> generally achieve a common goal. This class becomes an object that is
> For example one might want to make a class to centralize their file
> operations in a particular program. For instance a logger class for keeping
> track of execution.
> class logger:
> file = None
> def __init__(self):
> #code first executed on instantiation of the object
> #you must make an instance of a class otherwise its a template
> file = open('programx.log', 'w')
> def write_to_log(self, message):
> #self is the instance of the class you made its used to internally
> reference those variables contained within
> def close_log(self):
> The class allows for internal referencing of variables so that the
> variables are global to all methods or functions. Like the for example the
> file handle to write to.
> OOP is merely an organizational structure that can only be grasped
> appropriately by repeated use.
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