Put again Clang-format

src/.clang-format

+#
+# Copyright (c) 2015, EURECOM (www.eurecom.fr)
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this
+#    list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+#    this list of conditions and the following disclaimer in the documentation
+#    and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# The views and conclusions contained in the software and documentation are those
+# of the authors and should not be interpreted as representing official policies,
+# either expressed or implied, of the FreeBSD Project.
+#
+
+# see https://clang.llvm.org/docs/ClangFormatStyleOptions.html for explanation
+# of style options
+
+BasedOnStyle: Google
+Language: Cpp
+IndentWidth: 2
+ColumnLimit: 80
+
+IncludeBlocks: Preserve
+SortIncludes: false
+
+# alignment
+AlignAfterOpenBracket: AlwaysBreak
+AlignConsecutiveAssignments: true
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlines: Right
+AlignOperands: true
+AlignTrailingComments: true
+DerivePointerAlignment: false
+PointerAlignment: Left
+
+# function style
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortFunctionsOnASingleLine: Inline
+AlwaysBreakAfterReturnType: None
+IndentWrappedFunctionNames: false
+
+# template style
+AlwaysBreakTemplateDeclarations: Yes
+
+# preprocessor style
+IndentPPDirectives: None
+
+# block style
+AllowShortBlocksOnASingleLine: false
+KeepEmptyLinesAtTheStartOfBlocks: false
+
+# break style
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Attach
+BreakBeforeTernaryOperators: false
+BreakStringLiterals: true
+CompactNamespaces: false
+ContinuationIndentWidth: 4
+MaxEmptyLinesToKeep: 1
+ReflowComments: true
+
+# spacing style
+UseTab: Never
+SpaceAfterCStyleCast: true
+SpaceAfterTemplateKeyword: false
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: ControlStatements
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 2
+SpacesInAngles: false
+SpacesInCStyleCastParentheses: false
+SpacesInContainerLiterals: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+
+# class style
+BreakConstructorInitializers: BeforeColon
+BreakInheritanceList: BeforeColon
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+ConstructorInitializerIndentWidth: 4
+
+# case statements
+IndentCaseLabels: true
+
+# cpp
+Cpp11BracedListStyle: true
+FixNamespaceComments: true
+NamespaceIndentation: None
+SortUsingDeclarations: true
+
+# todo
+# AlwaysBreakBeforeMultilineStrings: bool
+# PenaltyBreakAssignment (unsigned)
+# PenaltyBreakBeforeFirstCallParameter (unsigned)
+# PenaltyBreakComment (unsigned)
+# PenaltyBreakFirstLessLess (unsigned)
+# PenaltyBreakString (unsigned)
+# PenaltyBreakTemplateDeclaration (unsigned)
+# PenaltyExcessCharacter (unsigned)
+# PenaltyReturnTypeOnItsOwnLine (unsigned)