fix readability-*:

* readability-const-return-type
* readability-container-data-pointer
* readability-container-size-empty
* readability-delete-null-pointer
* readability-else-after-return
* readability-inconsistent-declaration-parameter-name
* readability-redundant-member-init
* readability-redundant-smartptr-get
* readability-redundant-string-cstr
* readability-use-anyofallof
* readability-static-definition-in-anonymous-namespace
* readability-static-accessed-through-instance
* readability-simplify-boolean-expr

src/Base/XMLTools.cpp

@@ -32,7 +32,7 @@ std::unique_ptr<XMLTranscoder> XMLTools::transcoder;
 
 void XMLTools::initialize()
 {
-    if (!transcoder.get()) {
+    if (!transcoder) {
         XMLTransService::Codes res {};
         transcoder.reset(XMLPlatformUtils::fgTransService->makeNewTranscoderFor(
             XMLRecognizer::UTF_8,