Add .clang-format file

.clang-format

@@ -0,0 +1,107 @@
+IndentWidth: 2
+UseTab: Never
+
+AccessModifierOffset: -2
+AlignAfterOpenBracket: DontAlign
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlines: Left
+AlignOperands: false
+AlignTrailingComments: false
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortBlocksOnASingleLine: true
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: Inline
+AllowShortIfStatementsOnASingleLine: true
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: TopLevelDefinitions
+AlwaysBreakBeforeMultilineStrings: true
+AlwaysBreakTemplateDeclarations: true
+BinPackArguments: true
+BinPackParameters: true
+BraceWrapping:
+  AfterClass: false
+  AfterControlStatement: false
+  AfterEnum: false
+  AfterFunction: true
+  AfterNamespace: false
+  AfterObjCDeclaration: false
+  AfterStruct: false
+  AfterUnion: false
+  BeforeCatch: false
+  BeforeElse: false
+  IndentBraces: false
+  SplitEmptyFunction: true
+  SplitEmptyNamespace: true
+  SplitEmptyRecord: true
+BreakAfterJavaFieldAnnotations: false
+BreakBeforeBinaryOperators: All
+BreakBeforeBraces: Allman
+BreakBeforeInheritanceComma: true
+BreakBeforeTernaryOperators: false
+BreakConstructorInitializers: BeforeComma
+BreakConstructorInitializersBeforeComma: true
+BreakStringLiterals: true
+ColumnLimit: 0
+CommentPragmas: '^ IWYU pragma:'
+CompactNamespaces: true
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 5
+ContinuationIndentWidth: 2
+Cpp11BracedListStyle: false
+DerivePointerAlignment: true
+DisableFormat: false
+ExperimentalAutoDetectBinPacking: true
+FixNamespaceComments: false
+ForEachMacros:
+- foreach
+- Q_FOREACH
+- BOOST_FOREACH
+IncludeCategories:
+- Priority: 2
+  Regex: ^"(llvm|llvm-c|clang|clang-c)/
+- Priority: 3
+  Regex: ^(<|"(gtest|gmock|isl|json)/)
+- Priority: 1
+  Regex: .*
+IncludeIsMainRegex: (Test)?$
+IndentCaseLabels: false
+IndentWrappedFunctionNames: false
+JavaScriptQuotes: Single
+JavaScriptWrapImports: false
+KeepEmptyLinesAtTheStartOfBlocks: true
+Language: Cpp
+MacroBlockBegin: ''
+MacroBlockEnd: ''
+MaxEmptyLinesToKeep: 2
+NamespaceIndentation: Inner
+ObjCBlockIndentWidth: 4
+ObjCSpaceAfterProperty: true
+ObjCSpaceBeforeProtocolList: false
+PenaltyBreakAssignment: 2
+PenaltyBreakBeforeFirstCallParameter: 23
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 104
+PenaltyBreakString: 916
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 80
+PointerAlignment: Left
+ReflowComments: true
+SortIncludes: false
+SortUsingDeclarations: false
+SpaceAfterCStyleCast: true
+SpaceAfterTemplateKeyword: false
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeParens: ControlStatements
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles: false
+SpacesInCStyleCastParentheses: false
+SpacesInContainerLiterals: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard: Cpp11
+TabWidth: 8
+UseTab: Never
+