circular dependency is a relation between two or more modules which either directly or indirectly depend on each other to function properly.
Questions tagged [circular-dependency]
1693 questions
0
votes
2 answers
Breaking cyclic dependency in constructor
I'm writing a Java class to manage a hex map (class GameMapImpl implements GameMap) that contains Cell objects. Cell objects are saved in a HashMap, where the key is the position on the hex map.
The whole thing used to be very tightly…
user5008307
0
votes
1 answer
Circular dependencies in C++ that use member functions
I realize this question has been asked many times and the solution is usually forward declarations. However, if I am correct, forward declarations can't be used when member functions are being used in that file. I have a circular dependency that I'm…
epitaque
- 73
- 3
- 9
0
votes
2 answers
Why can't I import from a python file one up from existing package?
In a website I'm building with Flask I've got structure like this:
├── app
│ ├── __init__.py
│ ├── models.py
│ ├── ticket_scanner
│ │ ├── __init__.py
│ │ └── filehelper.py
│ ├── templates
│ │ └── all the templates are here..
│ …
kramer65
- 50,427
- 120
- 308
- 488
0
votes
2 answers
How can I resolve a circular class dependency when forward declaration is not possible as elegantly as possible?
I have something like this:
struct v_with_holder {
// bunch of fields
holder h; // does not name a type
};
typedef boost::variant struct_v;
class holder { public: std::vector ss;…
Claudiu
- 224,032
- 165
- 485
- 680
0
votes
0 answers
How to handle cyclic dependencies
I'm having some trouble with cyclic dependencies. Imagine the following sample classes:
A class A with instance variables of types C and D and a method that uses these 2 types inside plus another type D:
#include "B.h"
#include "C.h"
#include…
fc67
- 409
- 5
- 17
0
votes
1 answer
Handling Jackson circular dependencies using a context stack instead of using JsonIdentityInfo, or JsonBackReference & JsonManagedReference
I am using Jackson to serialize JSON, but my JSON clients are not Java, and don't use Jackson.
I want to avoid circular reference serialization infinite recursion by, whenever serializing a whole bean would cause an infinite recursion, serializing…
XDR
- 4,070
- 3
- 30
- 54
0
votes
1 answer
Visual Studio 2013 building order fails with parallels build
I have a Visual studio solution with multiple projects
Let say project Core, CoreExtended, ProjectA and ProjectB.
-- CoreExtended has as dependency Core.
-- Project A and ProjectB have as dependencies CoreExtended an also Core.
When i try to Build…
isra60
- 512
- 1
- 6
- 18
0
votes
1 answer
circular dependency in spring using @Autowired
I've been facing the problem of Circular dependency in spring.
Public class UserServiceImpl implements UserService{
@Autowired
private RoleService roleService;
}
Public class RoleServiceImpl implements RoleService{
@Autowired
private…
Suyash Soni
- 219
- 2
- 9
0
votes
2 answers
Restructuring my application
I am handling a project which needs restructuring set of projects belonging to a website. Also it has tightly coupled dependency between web application and the dependent project referenced. Kindly help me with some ideas and tools on how the calls…
Dilip
- 474
- 2
- 8
- 18
0
votes
1 answer
undeclared identifier: header included, not circular
I made sure that there is no circular dependency and that the header files are included in hopes of getting the compiler to understand everything but I was wrong
Edit1: ALso have header guards like pragma once
Edit 2: forgot to add in all the header…
JBRPG
- 141
- 1
- 2
- 10
0
votes
1 answer
circular class dependency within template member
#ifndef CLASSB
#define CLASSB
#include "ClassA.h"
namespace name {
class ClassB
{
public:
static Handle conn();
};
}
#endif
-
#include "ClassB.h"
Handle name::ClassB::conn()
{
return getHandle(ClassA::it().str());
}
-
#ifndef…
user32323
- 299
- 1
- 3
- 11
0
votes
1 answer
make Circular dependency dropped (depending on executive file?)
Why do i get dependency dropping error in this code?
There must be a problem inside it but I couldnt find this problem! Here I have automatic dependency generator. Here I have automatic dependency generator. Without the last line:
-include…
ar2015
- 5,558
- 8
- 53
- 110
0
votes
0 answers
Circular dependency inevitable
I am developing an application in C++. In this app, I have two classes: database class and user class. Database class contains a list of pointers to users. In this class, I need to access to user's pointer to save information about users in an…
KiraLive
- 23
- 5
0
votes
1 answer
Circular reference while setting up bidirectional communication line between two remote objects
I'm using .Net remoting to set up a bidirectional communication line between two objects. The basic structure is as follows:
Instances of RemoteObjectA call methods on StaticObjectA.
Instances of RemoteObjectB call methods on…
mphair
- 1,450
- 2
- 9
- 15
0
votes
2 answers
requirejs returns undefined without dependency
On some occasions, requirejs returns an undefined object to my module. I've looked at a number of posts and most of the answer are related to circular dependencies. However I could find none (I have checked several times). I apologize by advance for…
Guig
- 9,891
- 7
- 64
- 126