clang-tidy_strict warnings for Arx in branch master

• bugprone-crtp-constructor-accessibility [docs] (1 | =)
• bugprone-return-const-ref-from-parameter [docs] (1 | =)
• modernize-type-traits [docs] (1 | =)
• readability-avoid-return-with-void-value [docs] (1 | =)
• bugprone-integer-division [docs] (2 | =)
• bugprone-unused-local-non-trivial-variable [docs] (2 | =)
• cppcoreguidelines-pro-type-const-cast [docs] (2 | =)
• misc-confusable-identifiers [docs] (2 | =)
• modernize-use-starts-ends-with [docs] (2 | +2)
• readability-redundant-casting [docs] (2 | =)
• cppcoreguidelines-rvalue-reference-param-not-moved [docs] (3 | =)
• modernize-min-max-use-initializer-list [docs] (3 | =)
• cert-err33-c [docs] (4 | =)
• modernize-raw-string-literal [docs] (4 | =)
• performance-unnecessary-value-param [docs] (4 | =)
• readability-qualified-auto [docs] (4 | =)
• google-global-names-in-headers [docs] (6 | =)
• modernize-loop-convert [docs] (6 | =)
• portability-template-virtual-member-function [docs] (6 | =)
• readability-redundant-access-specifiers [docs] (6 | =)
• readability-simplify-boolean-expr [docs] (6 | =)
• readability-suspicious-call-argument [docs] (6 | =)
• cppcoreguidelines-prefer-member-initializer [docs] (8 | =)
• readability-enum-initial-value [docs] (8 | +4 -4)
• readability-avoid-nested-conditional-operator [docs] (9 | =)
• readability-use-anyofallof [docs] (11 | =)
• cppcoreguidelines-virtual-class-destructor [docs] (12 | =)
• bugprone-switch-missing-default-case [docs] (14 | =)
• bugprone-implicit-widening-of-multiplication-result [docs] (15 | =)
• readability-container-contains [docs] (16 | +16)
• readability-make-member-function-const [docs] (17 | =)
• bugprone-macro-parentheses [docs] (20 | =)
• concurrency-mt-unsafe [docs] (26 | =)
• modernize-deprecated-headers [docs] (33 | =)
• cppcoreguidelines-avoid-const-or-ref-data-members [docs] (42 | =)
• readability-redundant-inline-specifier [docs] (44 | =)
• bugprone-branch-clone [docs] (61 | =)
• readability-isolate-declaration [docs] (61 | =)
• modernize-use-integer-sign-comparison [docs] (66 | +66)
• modernize-use-ranges [docs] (69 | =)
• readability-convert-member-functions-to-static [docs] (70 | =)
• boost-use-ranges [docs] (73 | =)
• readability-static-accessed-through-instance [docs] (73 | =)
• readability-use-std-min-max [docs] (76 | =)
• cert-err58-cpp [docs] (77 | =)
• google-explicit-constructor [docs] (77 | =)
• cppcoreguidelines-pro-type-member-init [docs] (85 | =)
• cppcoreguidelines-special-member-functions [docs] (88 | =)
• misc-use-internal-linkage [docs] (98 | =)
• bugprone-easily-swappable-parameters [docs] (104 | =)
• readability-else-after-return [docs] (105 | =)
• modernize-return-braced-init-list [docs] (135 | =)
• modernize-macro-to-enum [docs] (136 | =)
• performance-enum-size [docs] (157 | =)
• cppcoreguidelines-macro-usage [docs] (200 | =)
• readability-function-cognitive-complexity [docs] (224 | =)
• modernize-use-using [docs] (225 | =)
• modernize-use-auto [docs] (227 | =)
• misc-non-private-member-variables-in-classes [docs] (282 | =)
• cppcoreguidelines-init-variables [docs] (313 | =)
• modernize-use-nodiscard [docs] (344 | =)
• modernize-use-designated-initializers [docs] (356 | =)
• altera-struct-pack-align [docs] (398 | =)
• modernize-avoid-c-arrays [docs] (498 | =)
• bugprone-narrowing-conversions [docs] (507 | =)
• readability-braces-around-statements [docs] (595 | =)
• modernize-use-nullptr [docs] (634 | =)
• google-runtime-int [docs] (646 | =)
• misc-use-anonymous-namespace [docs] (658 | =)
• modernize-use-default-member-init [docs] (685 | =)
• cppcoreguidelines-avoid-non-const-global-variables [docs] (793 | =)
• google-readability-casting [docs] (1118 | =)
• readability-identifier-length [docs] (2657 | =)
• misc-const-correctness [docs] (3173 | =)
• misc-include-cleaner [docs] (6017 | =)