Support Standard C++ 17 API

MalomAPI_cpp/.clang-format

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+# SPDX-License-Identifier: GPL-3.0
+#
+# clang-format configuration file. Intended for clang-format >= 12.
+#
+# For more information, see:
+#
+#   Documentation/process/clang-format.rst
+#   https://clang.llvm.org/docs/ClangFormat.html
+#   https://clang.llvm.org/docs/ClangFormatStyleOptions.html
+#
+---
+AccessModifierOffset: -4
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: false
+#AlignConsecutiveBitFields: false
+AlignConsecutiveDeclarations: false
+AlignConsecutiveMacros: false
+AlignEscapedNewlines: DontAlign
+AlignOperands: true
+AlignTrailingComments: true
+AllowAllArgumentsOnNextLine: true
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortBlocksOnASingleLine: Never
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortLambdasOnASingleLine: All
+#AllowShortEnumsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: Inline
+AllowShortIfStatementsOnASingleLine: Never
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: Yes
+BinPackArguments: true
+BinPackParameters: true
+#BitFieldColonSpacing: Both
+BraceWrapping:
+  AfterCaseLabel: false
+  AfterClass: true
+  AfterControlStatement: false
+  AfterEnum: false
+  AfterFunction: true
+  AfterNamespace: false
+  AfterObjCDeclaration: false
+  AfterStruct: true
+  AfterUnion: false
+  AfterExternBlock: false
+  BeforeCatch: false
+  BeforeElse: false
+  IndentBraces: false
+  SplitEmptyFunction: false
+  SplitEmptyRecord: false
+  SplitEmptyNamespace: false
+  #BeforeLambdaBody: false
+  #BeforeWhile: false
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Custom
+BreakBeforeInheritanceComma: false
+BreakInheritanceList: BeforeColon
+#BreakBeforeConceptDeclarations: false
+BreakBeforeTernaryOperators: false
+BreakConstructorInitializers: BeforeComma
+BreakAfterJavaFieldAnnotations: false
+BreakStringLiterals: true
+ColumnLimit: 80
+CommentPragmas: '^ IWYU pragma:'
+CompactNamespaces: false
+ConstructorInitializerIndentWidth : 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DeriveLineEnding: true
+DerivePointerAlignment: false
+#EmptyLineBeforeAccessModifier: Never
+FixNamespaceComments: true
+ForEachMacros:
+  - forever
+  - foreach
+  - Q_FOREACH
+  - BOOST_FOREACH
+IncludeBlocks: Preserve
+IncludeCategories:
+  - Regex: '^"config\.h"'
+    Priority: -1
+  - Regex: '^<.*>'
+    Priority: 3
+  - Regex: '^<Q.*'
+    Priority: 2
+  - Regex: '.*'
+    Priority: 1
+IncludeIsMainRegex: ([-_](test|Test|unittest))?$
+IncludeIsMainSourceRegex: ''
+#IndentCaseBlocks: false
+IndentCaseLabels: false
+#IndentExternBlock: Indent
+IndentGotoLabels: false
+IndentPPDirectives: None
+#IndentRequires: false
+IndentWidth: 4
+IndentWrappedFunctionNames: false
+#InsertTrailingCommas: None
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: false
+Language: Cpp
+MacroBlockBegin: ''
+MacroBlockEnd: ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+#ObjCBinPackProtocolList: Never
+#ObjCBlockIndentWidth: 4
+#ObjCBreakBeforeNestedBlockParam: false
+#ObjCSpaceAfterProperty: false
+#ObjCSpaceBeforeProtocolList: true
+PenaltyBreakAssignment: 150
+PenaltyBreakBeforeFirstCallParameter: 30
+PenaltyBreakComment: 10
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 10
+PenaltyExcessCharacter: 100
+PenaltyReturnTypeOnItsOwnLine: 60
+PointerAlignment: Right
+ReflowComments: true
+SortIncludes: true
+SortUsingDeclarations: true
+SpaceAfterCStyleCast: false
+SpaceAfterLogicalNot: false
+SpaceAfterTemplateKeyword: true
+#SpaceAroundPointerQualifiers: Default
+SpaceBeforeAssignmentOperators: true
+#SpaceBeforeCaseColon: false
+SpaceBeforeCpp11BracedList: true
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: ControlStatements
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceBeforeSquareBrackets: false
+SpaceInEmptyBlock: true
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles: false
+SpacesInContainerLiterals: false
+SpacesInCStyleCastParentheses: false
+SpacesInConditionalStatement: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard: c++17
+StatementMacros:
+  - Q_UNUSED
+  - QT_REQUIRE_VERSION
+TypenameMacros:
+  ['STACK_OF', 'LIST']
+UseCRLF: false
+UseTab: Never
+#WhitespaceSensitiveMacros:
+#  - STRINGIZE
+#  - PP_STRINGIZE
+#  - BOOST_PP_STRINGIZE
+#  - NS_SWIFT_NAME
+#  - CF_SWIFT_NAME
+...

MalomAPI_cpp/.editorconfig

@@ -0,0 +1,22 @@
+root = true
+
+[*]
+charset = utf-8
+trim_trailing_whitespace = true
+
+[*.{cpp,c,hpp,h,py}]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+insert_final_newline = true
+
+[*.{md}]
+indent_style = space
+end_of_line = lf
+insert_final_newline = true
+
+[{*.sh,Makefile}]
+indent_style = tab
+indent_size = 4
+end_of_line = lf
+insert_final_newline = true

MalomAPI_cpp/.gitattributes

@@ -0,0 +1,34 @@
+# Auto detect text files and perform LF normalization
+*        text=auto
+
+# Always perform LF normalization on these files
+*.cpp    text
+*.dart   text
+*.gradle text
+*.h      text
+*.html   text
+*.java   text
+*.md     text
+*.py     text
+*.sh     text
+*.xml    text
+*.yaml   text
+
+# Make sure that these Windows files always have CRLF line endings in checkout
+*.bat             text eol=crlf
+*.ps1             text eol=crlf
+*.rc              text eol=crlf
+*.sln             text eol=crlf
+*.props           text eol=crlf
+*.vcxproj         text eol=crlf
+*.vcxproj.filters text eol=crlf
+# Including templatized versions.
+*.sln.tmpl        text eol=crlf
+*.props.tmpl      text eol=crlf
+*.vcxproj.tmpl    text eol=crlf
+
+# Never perform LF normalization on these files
+*.ico    binary
+*.jar    binary
+*.png    binary
+*.zip    binary