diff options
| -rw-r--r-- | .gitattributes | 3 | ||||
| -rw-r--r-- | .gitignore | 14 | ||||
| -rw-r--r-- | CS340.Extensions.csproj | 7 | ||||
| -rw-r--r-- | GraphExtensions.cs | 9 |
4 files changed, 32 insertions, 1 deletions
diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000..5dc46e6 --- /dev/null +++ b/.gitattributes @@ -0,0 +1,3 @@ +* text=auto eol=lf +*.{cmd,[cC][mM][dD]} text eol=crlf +*.{bat,[bB][aA][tT]} text eol=crlf
\ No newline at end of file diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..f075c18 --- /dev/null +++ b/.gitignore @@ -0,0 +1,14 @@ + +# Created by https://www.toptal.com/developers/gitignore/api/dotnetcore +# Edit at https://www.toptal.com/developers/gitignore?templates=dotnetcore + +### DotnetCore ### +# .NET Core build folders +bin/ +obj/ + +# Common node modules locations +/node_modules +/wwwroot/node_modules + +# End of https://www.toptal.com/developers/gitignore/api/dotnetcore diff --git a/CS340.Extensions.csproj b/CS340.Extensions.csproj new file mode 100644 index 0000000..f208d30 --- /dev/null +++ b/CS340.Extensions.csproj @@ -0,0 +1,7 @@ +<Project Sdk="Microsoft.NET.Sdk"> + + <PropertyGroup> + <TargetFramework>net5.0</TargetFramework> + </PropertyGroup> + +</Project> diff --git a/GraphExtensions.cs b/GraphExtensions.cs index 4d5e468..5980158 100644 --- a/GraphExtensions.cs +++ b/GraphExtensions.cs @@ -2,7 +2,7 @@ using System; using Graph; using PriorityQueue; -namespace PrimDijkstra.Extensions +namespace Extensions { // Aliases using Graph = Graph<double>; @@ -11,6 +11,7 @@ namespace PrimDijkstra.Extensions public static class GraphExtensions { + // lambda function for Prim's Algorithm public static Func<double, double, double> Prim = (_, weight) => weight; @@ -19,6 +20,12 @@ namespace PrimDijkstra.Extensions public static Func<double, double, double> Dijkstra = (u, weight) => weight + u; + public static Graph MST(this Graph graph, int init) => + PrimDijkstra(graph, init, Prim); + + public static Graph SPT(this Graph graph, int init) => + PrimDijkstra(graph, init, Dijkstra); + // shared code for Prim and Dijkstra public static Graph PrimDijkstra(this Graph graph, int init, Func<double, double, double> weightCalc) { |