Deffuant model #33
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Deffuant model #33
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The ConfigParser sets variables and checks them, so defaults should not live inside the class Co-authored-by: Moritz Sallermann <[email protected]>
Now you can use the draw_k_from_n function without repitition while optionally including or excluding a particular index from 0 to N Co-authored-by: Moritz Sallermann <[email protected]>
This compiles but segfaults when you run the example. Some silly prints inside simulation for ad-hoc debugging. Co-authored-by: Moritz Sallermann <[email protected]>
Co-authored-by: Amrita Goswami <[email protected]>
More clarity. The public interface of a class should be the most visible Co-authored-by: Amrita Goswami <[email protected]>
Implemented a simple unit test with two agents for the basic deffuant model. Also initialize the agents uniformly on the interval [0,1] in the constructor (like we do in the DeGroot model). Co-authored-by: Amrita Goswami <[email protected]>
This function sorts the adjacency list by neighbour idx and removes doubly counted edges by summing up their weight. Co-authored-by: Amrita Goswami <[email protected]>
Also fixed the clear() function and removed some prints in test_network
Generates a neighbour list such that agents are on a square lattice, and each agent has 4 neighbours. PBCs are implemented. TODO: perhaps move from size_t to int? Co-authored-by: Moritz Sallermann <[email protected]>
To reduce unnecessary commits with minor formatting changes, we have pinned clang-format to 18.1.1. Different versions of clang-format apparently produce different outputs. Co-authored-by: Moritz Sallermann <[email protected]>
Implemented the Deffuant model with a square lattice neighbour list. TODO: Actually parse these options. Co-authored-by: Moritz Sallermann <[email protected]>
We now support an implementation of the Deffuant model on a square lattice. TODO: unit test!
We use a 16x16 lattice and observe the formation of two stable clusters. Co-authored-by: Amrita Goswami <[email protected]>
Utility function that parses a string that is in teh format of a comma separated list and executes a callback function for each entry in the list. Also added a unit test for it.
Started to implement the Deffuant model with vectors. To minimize code
duplication we refactored the `ModelDeffuant` class in the following
way:
- We introduced `DeffuantModelAbstract<AgentT>` which is a template
class and implement the behaviour that is common to both the basic
Deffuant model and the vector deffuant model
- The basic deffuant model is now a specialization of
`DeffuantModelAbstract<SimpleAgent>`, where all the behaviour
specific to the basic Deffuant model is implemented via template
specialization and explicit instantiation in a separate .cpp
source code file
- The same was done with the vector Deffuant model, but it is not
fully implemented yet.
To simplify the notation they are availabe to the rest of the code via:
`using DeffuantModel = DeffuantModelAbstract<SimpleAgent>;`
`using DeffuantModelVector = DeffuantModelAbstract<DiscreteVectorAgent>;`
Co-authored-by: Amrita Goswami <[email protected]>
Implemented the Hamming distance, needed for the vector Deffuant model. Co-authored-by: Amrita Goswami <[email protected]>
Also hacked in the generation of the initial agents by hardcoding the dimensionality <--- TODO Co-authored-by: Amrita Goswami <[email protected]>
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Implemented the basic Deffuant model. See the first model in https://www.worldscientific.com/doi/abs/10.1142/s0219525900000078.