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add color attribute to GraphNode and GraphEdge #24

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Merged
CipherYuvraj merged 2 commits into from
Oct 3, 2025
Merged

add color attribute to GraphNode and GraphEdge #24

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33c50d9
Update graph_models.cpp
PrerakShah101 Oct 3, 2025
dd0c48d
Update graph_models.h
PrerakShah101 Oct 3, 2025
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12 changes: 8 additions & 4 deletions cpp/include/models/graph_models.h
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Original file line number Diff line number Diff line change
Expand Up @@ -7,18 +7,22 @@ struct GraphNode {
int id;
std::string label;
double x, y;

GraphNode(int id, const std::string& label = "", double x = 0.0, double y = 0.0);
std::string color;

GraphNode(int id, const std::string& label = "", double x = 0.0, double y = 0.0, const std::string& color = "white");
};


struct GraphEdge {
int from, to;
double weight;
bool directed;

GraphEdge(int from, int to, double weight = 1.0, bool directed = false);
std::string color;

GraphEdge(int from, int to, double weight = 1.0, bool directed = false, const std::string& color = "black");
};


struct GraphStep {
std::vector<int> visitedNodes;
std::vector<int> currentNodes;
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8 changes: 4 additions & 4 deletions cpp/src/models/graph_models.cpp
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@@ -1,10 +1,10 @@
#include "models/graph_models.h"

GraphNode::GraphNode(int id, const std::string& label, double x, double y)
: id(id), label(label), x(x), y(y) {}
GraphNode::GraphNode(int id, const std::string& label, double x, double y, const std::string& color)
: id(id), label(label), x(x), y(y), color(color) {}

GraphEdge::GraphEdge(int from, int to, double weight, bool directed)
: from(from), to(to), weight(weight), directed(directed) {}
GraphEdge::GraphEdge(int from, int to, double weight, bool directed, const std::string& color)
: from(from), to(to), weight(weight), directed(directed), color(color) {}

GraphStep::GraphStep(const std::string& operation)
: operation(operation) {}
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