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I am trying to learn GRASP and I found this explained (here on page 3) about Low Coupling and I was very surprised when I found this:
Consider the method addTrack for an Album class, two possible methods are:
addTrack( Track t )
and
addTrack( int no, String title, double duration…
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I started studying Object Oriented Design and Modelling using the this book by James Rumbaugh. It uses a tool called Object Modeling Technique (OMT). I have certain newbie questions. I searched the net, but couldn't get answers
The book is pretty old. Don't know why the school told me to learn this…
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Here is my code:
class Soldier {
public:
Soldier(const string &name, const Gun &gun);
string getName();
private:
Gun gun;
string name;
};
class Gun {
public:
void fire();
void load(int bullets);
int getBullets();
private:
int bullets;
}
I need to call all the member…
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Hello there.
I am going to develop a Tic-Tac-Toe game using Java(or maybe other OO Languages).Now I have a picture in my mind about the general design.
Interface:
Player ,then I will be able to implement a couple of Player classes,based on how I want the opponent to be,for example,random…
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I was wondering if all design Patterns are only used in Object-Oriented design? Are there any design patterns used in non Object-Oriented design?
Thanks and regards!
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What are some clever (not ordinary) ways of implementing data structures in C, and what are some data structures that should be used more often?
For example, what is the most effective way (generating minimal overhead) to implement a directed and cyclic graph with weighted edges in C?
I know that…
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When we design applications, we generally end up with the same tiered sets of data structures:
A persistent data structure that is described using DDL and implemented as RDBMS tables and columns.
A set of domain objects that consist primarily of data structures, usually combined with business-rule…
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I am a newbie into the corporate world recently graduated in computers. I am a java/groovy developer. I am a quick learner and I can learn new frameworks, APIs or even programming languages within considerably short amount of time. Albeit that, I must confess that I was not so strong in data structures…
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Hello,
I have to design a data structure that is to be used in a multi-threaded environment. The basic API is simple: insert element, remove element, retrieve element, check that element exists. The structure's implementation uses implicit locking to guarantee the atomicity of a single API call.…
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There is a large stream of numbers coming in such as 5 6 7 2 3 1 2 3 .. What kind of data structure is suitable for this problem given the constraints that elements must be inserted in descending order and duplicates should be eliminated.
I am not looking for any code just ideas? I was thinking…
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