TheAlgorithms-C/data_structures/graphs/graph.h
2020-05-30 18:26:19 +00:00

46 lines
1.8 KiB
C

// Graph ADT interface ... COMP2521
#include <stdbool.h>
typedef struct GraphRep *Graph;
// vertices are ints
typedef int Vertex;
// edges are pairs of vertices (end-points)
typedef struct Edge
{
Vertex v;
Vertex w;
} Edge;
Graph newGraph(int);
void insertEdge(Graph, Edge);
void removeEdge(Graph, Edge);
bool adjacent(Graph, Vertex, Vertex);
void showGraph(Graph);
void freeGraph(Graph);
// By
// .----------------. .----------------. .----------------.
// .-----------------. .----------------. .----------------.
// | .--------------. || .--------------. || .--------------. ||
// .--------------. | | .--------------. || .--------------. | | | _________ |
// || | _____ _____ | || | __ | || | ____ _____ | | | | ____ ____
// | || | ____ | | | | | _ _ | | || ||_ _||_ _|| || | / \
// | || ||_ \|_ _| | | | | |_ || _| | || | .' `. | | | | |_/ | |
// \_| | || | | | | | | || | / /\ \ | || | | \ | | | | | | |
// |__| | | || | / .--. \ | | | | | | | || | | ' ' | | || |
// / ____ \ | || | | |\ \| | | | | | | __ | | || | | | | | | |
// | | _| |_ | || | \ `--' / | || | _/ / \ \_ | || | _| |_\ |_
// | | | | _| | | |_ | || | \ `--' / | | | | |_____| | || | `.__.'
// | || ||____| |____|| || ||_____|\____| | | | | |____||____| | || | `.____.'
// | | | | | || | | || | | || | | | | |
// | || | | | | '--------------' || '--------------' ||
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// |
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// Email : z5261243@unsw.edu.au
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