Add clang-format file

.clang-format

@@ -0,0 +1,104 @@
+###############################################################################
+# Mobile Robot Programming Toolkit (MRPT)
+# http://www.mrpt.org/
+#
+###############################################################################
+
+# For all the available options - and taking in account the version of
+# clang-format see the following links:
+#
+# More accurate if we know the version in advance
+# http://releases.llvm.org/3.8.0/tools/clang/docs/ClangFormatStyleOptions.html
+#
+# Holds a general list of keys - may not be applicable for our version though
+# https://clang.llvm.org/docs/ClangFormatStyleOptions.html
+
+Language:        Cpp
+#BasedOnStyle:  LLVM
+BasedOnStyle: Google
+#BasedOnStyle: Chromium
+#BasedOnStyle: Mozilla
+#BasedOnStyle: WebKit
+# ---
+#AccessModifierOffset: -4
+AlignAfterOpenBracket: AlwaysBreak # Values: Align, DontAlign, AlwaysBreak
+#AlignConsecutiveAssignments: true
+#AlignConsecutiveDeclarations: true
+#AlignEscapedNewlinesLeft: true
+#AlignOperands:   false
+AlignTrailingComments: false # Should be off, causes many dummy problems!!
+#AllowAllParametersOfDeclarationOnNextLine: true
+#AllowShortBlocksOnASingleLine: false
+#AllowShortCaseLabelsOnASingleLine: false
+#AllowShortFunctionsOnASingleLine: Empty
+#AllowShortIfStatementsOnASingleLine: false
+#AllowShortLoopsOnASingleLine: false
+#AlwaysBreakAfterDefinitionReturnType: None
+#AlwaysBreakAfterReturnType: None
+#AlwaysBreakBeforeMultilineStrings: true
+#AlwaysBreakTemplateDeclarations: true
+#BinPackArguments: false
+#BinPackParameters: false
+#BraceWrapping:
+  #AfterClass:      false
+  #AfterControlStatement: false
+  #AfterEnum:       false
+  #AfterFunction:   false
+  #AfterNamespace:  false
+  #AfterObjCDeclaration: false
+  #AfterStruct:     false
+  #AfterUnion:      false
+  #BeforeCatch:     false
+  #BeforeElse:      true
+  #IndentBraces:    false
+#BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Allman
+#BreakBeforeTernaryOperators: true
+#BreakConstructorInitializersBeforeComma: false
+ColumnLimit: 80
+#CommentPragmas:  ''
+#ConstructorInitializerAllOnOneLineOrOnePerLine: true
+#ConstructorInitializerIndentWidth: 4
+#ContinuationIndentWidth: 4
+#Cpp11BracedListStyle: true
+#DerivePointerAlignment: false
+#DisableFormat:   false
+#ExperimentalAutoDetectBinPacking: false
+##FixNamespaceComments: true # Not applicable in 3.8
+#ForEachMacros:   [ foreach, Q_FOREACH, BOOST_FOREACH ]
+#IncludeCategories:
+  #- Regex:           '.*'
+    #Priority:        1
+IndentCaseLabels: true
+IndentWidth:     4
+IndentWrappedFunctionNames: true
+#KeepEmptyLinesAtTheStartOfBlocks: true
+#MacroBlockBegin: ''
+#MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+#PenaltyBreakBeforeFirstCallParameter: 19
+#PenaltyBreakComment: 300
+#PenaltyBreakFirstLessLess: 120
+#PenaltyBreakString: 1000
+#PenaltyExcessCharacter: 1000000
+#PenaltyReturnTypeOnItsOwnLine: 200
+DerivePointerAlignment: false
+#PointerAlignment: Left
+ReflowComments:  true # Should be true, otherwise clang-format doesn't touch comments
+SortIncludes:    false # TODO - Compilation errors on this!
+#SpaceAfterCStyleCast: false
+SpaceBeforeAssignmentOperators: true
+#SpaceBeforeParens: ControlStatements
+#SpaceInEmptyParentheses: false
+#SpacesBeforeTrailingComments: 2
+#SpacesInAngles:  false
+#SpacesInContainerLiterals: true
+#SpacesInCStyleCastParentheses: false
+#SpacesInParentheses: false
+#SpacesInSquareBrackets: false
+Standard:        Cpp11
+TabWidth:        4
+UseTab:          Always # Available options are Never, Always, ForIndentation
+# UseTab:        ForIndentationAndAlignment # Not applicable in >= 3.8
+#---