clang-format comments: /src/ngraph/descriptor (#3470)

* Plant an updated .clang-format in src/ngraph, with overrides in each subdir thereof

* Whoops, forgot to commit the actual .clang-formats

* Remove src/ngraph/type/.clang-format (it was having no effect)

* Remove src/ngraph/distributed/.clang-format (it was having no effect)

* Remove src/ngraph/codegen/.clang-format (only one file was affected, so it's a wash)

* Remove src/ngraph/autodiff/.clang-format (only one file was affected, so it's a wash)

* Un-relax comment wrapping in src/ngraph/descriptor

* Un-relax comment wrapping in src/ngraph/state

* Revert "Un-relax comment wrapping in src/ngraph/state"

This reverts commit 41fc50fb92bffb7f5aca4126eb1267f00dcca727.

* Remove .clang-format

src/ngraph/descriptor/.clang-format

-#
-# OVERRIDE TO STYLE: Comments do *not* wrap.
-#
-BasedOnStyle: LLVM
-IndentWidth: 4
-UseTab: Never
-Language: Cpp
-Standard: Cpp11
-
-AccessModifierOffset: -4
-
-AlignConsecutiveDeclarations: false
-AlignConsecutiveAssignments: false
-AlignTrailingComments: true
-
-AllowShortBlocksOnASingleLine: true
-AllowShortCaseLabelsOnASingleLine: true
-AllowShortFunctionsOnASingleLine: Inline
-
-AlwaysBreakBeforeMultilineStrings: true
-AlwaysBreakTemplateDeclarations: true
-
-BinPackArguments: false
-BinPackParameters: false
-
-BreakBeforeBraces: Allman
-BreakConstructorInitializersBeforeComma: true
-
-ColumnLimit: 100
-CommentPragmas: '.*'
-
-IndentCaseLabels: false
-IndentWrappedFunctionNames: true
-
-KeepEmptyLinesAtTheStartOfBlocks: false
-NamespaceIndentation: All
-
-PointerAlignment: Left
-SpaceAfterCStyleCast: false
-SpaceBeforeAssignmentOperators: true
-SpaceBeforeParens: ControlStatements
-SpaceInEmptyParentheses: false
-SpacesInAngles: false
-SpacesInCStyleCastParentheses: false
-SpacesInParentheses: false
-SpacesInSquareBrackets: false
-
-SortIncludes: false
-ReflowComments: true
-
-IncludeCategories:
-  - Regex:           '^".*'
-    Priority:        3
-  - Regex:           '^<.*'
-    Priority:        2
-SortIncludes: true

src/ngraph/descriptor/input.hpp

@@ -63,11 +63,13 @@ namespace ngraph
             /// \return the tensor of the connected output
             Tensor& get_tensor();
 
-            /// \brief Replace the current output that supplies a value for this input with output i of node
+            /// \brief Replace the current output that supplies a value for this input with output i
+            ///        of node
             void replace_output(std::shared_ptr<Node> node, size_t i);
             /// \brief Replace the current output that supplies a value for this input with output
             void replace_output(Output& output);
-            /// \brief Remove the output from this input. The node will not be valid until another output is supplied.
+            /// \brief Remove the output from this input. The node will not be valid until another
+            ///        output is supplied.
             void remove_output();
 
             /// \return true if the value of this input is relevant to the output shapes of the

src/ngraph/descriptor/layout/dense_tensor_layout.hpp

@@ -29,7 +29,8 @@ namespace ngraph
 
         namespace layout
         {
-            /// \brief The standard strided layout, used for row-major and column-major, their permutations and slices.
+            /// \brief The standard strided layout, used for row-major and column-major, their
+            ///        permutations and slices.
             ///
             /// The linearized offset of an index I is dot(I, strides) + offset.
             class DenseTensorLayout : public TensorLayout

src/ngraph/descriptor/layout/tensor_layout.hpp

@@ -46,7 +46,8 @@ namespace ngraph
                 virtual ~TensorLayout() {}
                 /// Extent of this tensor in buffer.
                 ///
-                /// When we support non-linear buffers, this will need to be something other than size_t.
+                /// When we support non-linear buffers, this will need to be something other than
+                /// size_t.
                 size_t get_size() const;
                 virtual size_t get_allocated_size();
                 /// Offset of an index; useful for slice implementation.