[init] init a ns-3 repository

Author: myk12

.clang-format

@@ -0,0 +1,29 @@
+---
+Language: Cpp
+BasedOnStyle: Microsoft
+
+AllowAllArgumentsOnNextLine: false
+AllowAllParametersOfDeclarationOnNextLine: false
+AlwaysBreakAfterReturnType: TopLevelDefinitions
+AlwaysBreakTemplateDeclarations: Yes
+BinPackArguments: false
+BinPackParameters: false
+ColumnLimit: 100
+DeriveLineEnding: false
+IncludeBlocks: Regroup
+IncludeCategories:
+  - Regex: '^(<|")ns3/'
+    Priority: 2
+    SortPriority: 0
+  - Regex: "^<"
+    Priority: 3
+    SortPriority: 0
+  - Regex: ".*"
+    Priority: 1
+    SortPriority: 0
+KeepEmptyLinesAtTheStartOfBlocks: false
+PackConstructorInitializers: Never
+PointerAlignment: Left
+QualifierAlignment: Left
+SeparateDefinitionBlocks: Always
+Standard: "c++17"

.clang-tidy

@@ -0,0 +1,45 @@
+Checks: >
+  -*,
+  bugprone-argument-comment,
+  bugprone-bool-pointer-implicit-conversion,
+  bugprone-inaccurate-erase,
+  bugprone-move-forwarding-reference,
+  bugprone-redundant-branch-condition,
+  bugprone-string-constructor,
+  bugprone-string-integer-assignment,
+  bugprone-suspicious-memset-usage,
+  bugprone-suspicious-semicolon,
+  bugprone-suspicious-string-compare,
+  bugprone-terminating-continue,
+  bugprone-too-small-loop-variable,
+  bugprone-virtual-near-miss,
+  misc-redundant-expression,
+  misc-static-assert,
+  modernize-make-shared,
+  modernize-make-unique,
+  modernize-redundant-void-arg,
+  modernize-use-emplace,
+  modernize-use-equals-delete,
+  modernize-use-nullptr,
+  modernize-use-override,
+  performance-faster-string-find,
+  performance-for-range-copy,
+  performance-implicit-conversion-in-loop,
+  performance-inefficient-algorithm,
+  performance-inefficient-vector-operation,
+  performance-trivially-destructible,
+  readability-braces-around-statements,
+  readability-duplicate-include,
+  readability-isolate-declaration,
+  readability-misplaced-array-index,
+  readability-redundant-control-flow,
+  readability-redundant-function-ptr-dereference,
+  readability-redundant-smartptr-get,
+  readability-redundant-string-cstr,
+  readability-simplify-subscript-expr,
+  readability-static-definition-in-anonymous-namespace,
+  readability-string-compare,
+  readability-uppercase-literal-suffix,
+
+FormatStyle: "file"
+HeaderFilterRegex: ".*h$"

.editorconfig

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+# EditorConfig
+#
+# This file configures indentation styles for source files in
+# supporting editors.
+#
+# See https://editorconfig.org/ for more.
+
+# Do not search for additional .editorconfig files above this
+# directory.
+root = true
+
+[*]
+end_of_line = lf # Unix-style newlines
+charset = utf-8 # All files are in UTF-8
+insert_final_newline = true # All files end with a newline
+trim_trailing_whitespace = true # No trailing whitespaces
+
+[Makefile]
+indent_style = tab
+tab_width = 4
+
+[{*.py,ns3}]
+indent_style = space
+indent_size = 4
+
+[*.{cc,h}]
+indent_style = space
+indent_size = 4
+
+[{CMakeLists.txt,*.cmake}]
+indent_style = space
+indent_size = 2
+
+[*.yml]
+indent_style = space
+indent_size = 2

.gitignore

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+*.diff
+*.orig
+*.patch
+*.rej
+
+*.o
+*.pyc
+*.pyo
+
+*.cwnd
+*.dat
+*.log
+*.mob
+*.pcap
+*.plt
+*.routes
+*.tr
+[D|U]l[A-Z][a-z]*Stats.txt
+
+\#*#
+*~
+
+testpy-output
+
+bindings/python/pybindgen/
+
+ms_print.*
+massif.*
+coverity
+TAGS
+
+.lock-ns3_*
+
+build-dir/
+build/
+/.cproject
+/.project
+
+version.cache
+
+.gitlab-ci-local/
+.idea/
+cmake-cache/
+cmake-build-debug/
+cmake-build-relwithdebinfo/
+cmake-build-minsizerel/
+cmake-build-release/
+
+.vs/
+
+# Ignore local cache used by e.g. clangd
+.cache/

.vscode/launch.json

@@ -0,0 +1,98 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "(gdb) Launch from scratch",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceFolder}/build/${relativeFileDirname}/ns3-dev-${fileBasenameNoExtension}-default",
+            "args": [],
+            "stopAtEntry": false,
+            "cwd": "${workspaceFolder}",
+            "preLaunchTask": "Build",
+            "environment": [
+                {
+                    "name": "LD_LIBRARY_PATH",
+                    "value": "${workspaceFolder}/build/lib/"
+                }
+            ],
+            "externalConsole": false,
+            "MIMode": "gdb",
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "-enable-pretty-printing",
+                    "ignoreFailures": true
+                }
+            ]
+        },
+        {
+            "name": "(lldb) Launch from scratch",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceFolder}/build/${relativeFileDirname}/ns3-dev-${fileBasenameNoExtension}-default",
+            "args": [],
+            "stopAtEntry": false,
+            "cwd": "${workspaceFolder}",
+            "preLaunchTask": "Build",
+            "environment": [
+                {
+                    "name": "LD_LIBRARY_PATH",
+                    "value": "${workspaceFolder}/build/lib/"
+                }
+            ],
+            "externalConsole": false,
+            "MIMode": "lldb"
+        },
+        {
+            "name": "(gdb) Launch testrunner",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceFolder}/build/utils/ns3-dev-test-runner-debug",
+            "args": [
+                "--suite=${selectedText}"
+            ],
+            "stopAtEntry": false,
+            "cwd": "${workspaceFolder}",
+            "preLaunchTask": "Build",
+            "environment": [
+                {
+                    "name": "LD_LIBRARY_PATH",
+                    "value": "${workspaceFolder}/build/lib/"
+                }
+            ],
+            "externalConsole": false,
+            "MIMode": "gdb",
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "-enable-pretty-printing",
+                    "ignoreFailures": true
+                }
+            ]
+        },
+        {
+            "name": "(lldb) Launch testrunner",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceFolder}/build/utils/ns3-dev-test-runner-debug",
+            "args": [
+                "--suite=${selectedText}"
+            ],
+            "stopAtEntry": false,
+            "cwd": "${workspaceFolder}",
+            "preLaunchTask": "Build",
+            "environment": [
+                {
+                    "name": "LD_LIBRARY_PATH",
+                    "value": "${workspaceFolder}/build/lib/"
+                }
+            ],
+            "externalConsole": false,
+            "MIMode": "lldb"
+        }
+    ]
+}

.vscode/tasks.json

@@ -0,0 +1,25 @@
+{
+    // See https://go.microsoft.com/fwlink/?LinkId=733558
+    // for the documentation about the tasks.json format
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "Build",
+            "type": "shell",
+            "command": "./ns3",
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            }
+        },
+        {
+            "label": "Run tests",
+            "type": "shell",
+            "command": "./test.py",
+            "group": {
+                "kind": "test",
+                "isDefault": true
+            }
+        }
+    ]
+}