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14a75508a3
Changed all header file once include variables to follow the same naming convention and not start with any underscores. Also deleted old incorrect copyright notices. Also removed $Id: tags from all files. Fixes #14. Fixes #22.
86 lines
2.6 KiB
C++
86 lines
2.6 KiB
C++
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#ifndef VARIABLEVISITOR_HH
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#define VARIABLEVISITOR_HH
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#include <string>
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#include <set>
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#include "clang/Frontend/CompilerInstance.h"
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#include "clang/AST/RecursiveASTVisitor.h"
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#include "PrintAttributes.hh"
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class CommentSaver ;
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class ClassValues ;
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class EnumValues ;
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class HeaderSearchDirs ;
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/**
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This class is a recursive AST visitor that is called when a VariableDecl node
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is found. We are interested in typedefs of templates. i.e.
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tyedef MyTemplateType< short, int, double > my_tt ; and of structs/classes.
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This class parses the underlying type and stores the struct/class
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a as a separate class from the origin type.
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A typedef visitor is usually instantiated by the top level visitor, TranslationUnitVisitor.
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@author Alexander S. Lin
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@date July 2012
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*/
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class VariableVisitor : public clang::RecursiveASTVisitor<VariableVisitor> {
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public:
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VariableVisitor( clang::CompilerInstance & in_ci , CommentSaver & cs ,
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HeaderSearchDirs & hsd , PrintAttributes & in_pa , std::set< std::string > & fdc) ;
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/* VisitDecl and VisitType are here for debug printing. */
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bool VisitDecl(clang::Decl *d) ;
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bool VisitType(clang::Type *t) ;
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/* These routines are called when nodes of the corresponding types are traversed */
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/*
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bool VisitConstantArrayType(clang::ConstantArrayType *ct) ;
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bool VisitElaboratedType(clang::ElaboratedType *et) ;
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bool VisitPointerType(clang::PointerType *pt) ;
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bool VisitRecordType(clang::RecordType *rt) ;
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bool VisitTypedefDecl(clang::TypedefDecl *td) ;
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*/
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bool VisitTemplateSpecializationType(clang::TemplateSpecializationType *tst) ;
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private:
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/** The compiler's source manager. Holds file/line info for everything. */
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clang::CompilerInstance & ci ;
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/** The header search directories */
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HeaderSearchDirs & hsd ;
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/** Holds all comments */
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CommentSaver & cs ;
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/** Attributes printer */
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PrintAttributes & pa ;
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/** name of the typedef */
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std::string typedef_name ;
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/** does this typedef include array or pointer dimensions? */
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bool has_dims ;
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/** name of the typedef */
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clang::SourceRange typedef_location ;
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/** The DeclContext of the typedef declaration. Used to determine namespaces of typedef */
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clang::DeclContext * typedef_decl_context ;
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/** Holds the class information found, usually returned to caller of this visitor. */
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ClassValues * cval ;
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/** Set of fwd declares in the current file this typedef resides in */
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std::set< std::string > & fwd_declared_classes ;
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} ;
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#endif
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