Coding - collect and fix CppCheck issues - style

Check potential issues and fix them if necessary.
OCCT [revision removed]

In Attachment 1 (XLSX) (Sheet tab) the following style issues:
1.
- duplicateAssignExpression
- duplicate Condition
- duplicateConditionalAssign
- duplicate Expression
- duplicateValueTernary
- knownArgument
- knownConditionTrueFalse
- multiCondition
- redundantAssignment
- redundant Condition
- redundantInitialization
- unsignedLessThanZero
2.
- arrayIndexThenCheck
- assignBoolToFloat
- clarifyCalculation
- comparisonOfBoolWithBoolError
- constParameter
- constParameterCallback
- constVariable
- cstyleCast
- duplicateBreak
- exceptRethrowCopy
- missingOverride
- noConstructor
- noExplicitConstructor
- operatorEqRetRefThis
- shadowFunction
- shadowVariable
- truncLongCastAssignment
- unreachableCode
- unreadVariable
- unusedFunction
- unusedPrivateFunction
- unusedStructMember
- unusedVariable
- variableScope
- virtualCallInConstructor