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/******************************************************************************
*
*
*
* Copyright (C) 1997-2015 by Dimitri van Heesch.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation under the terms of the GNU General Public License is hereby
* granted. No representations are made about the suitability of this software
* for any purpose. It is provided "as is" without express or implied warranty.
* See the GNU General Public License for more details.
*
* Documents produced by Doxygen are derivative works derived from the
* input used in their production; they are not affected by this license.
*
*/
#ifndef CLASSDEF_H
#define CLASSDEF_H
#include <vector>
#include <qlist.h>
#include <qdict.h>
#include <qptrdict.h>
#include "containers.h"
#include "definition.h"
#include "arguments.h"
struct Argument;
class MemberDef;
class MemberDefMutable;
class MemberList;
class MemberDict;
class ClassList;
class ClassSDict;
class OutputList;
class FileDef;
class FileList;
class NamespaceDef;
class MemberDef;
class ExampleSDict;
class MemberNameInfoLinkedMap;
class UsesClassDict;
class ConstraintClassDict;
class MemberGroupSDict;
class QTextStream;
class PackageDef;
class GroupDef;
class StringDict;
struct IncludeInfo;
class ClassDefImpl;
class FTextStream;
class ClassDef;
class ClassDefMutable;
/** Class that contains information about an inheritance relation.
*/
struct BaseClassDef
{
BaseClassDef(ClassDef *cd,const char *n,Protection p, Specifier v,const char *t) :
classDef(cd), usedName(n), prot(p), virt(v), templSpecifiers(t) {}
/** Class definition that this relation inherits from. */
ClassDef *classDef;
/** name used in the inheritance list
* (may be a typedef name instead of the class name)
*/
QCString usedName;
/** Protection level of the inheritance relation:
* Public, Protected, or Private
*/
Protection prot;
/** Virtualness of the inheritance relation:
* Normal, or Virtual
*/
Specifier virt;
/** Template arguments used for the base class */
QCString templSpecifiers;
};
using BaseClassList = std::vector<BaseClassDef>;
/** A abstract class representing of a compound symbol.
*
* A compound can be a class, struct, union, interface, service, singleton,
* or exception.
*/
class ClassDef : virtual public Definition
{
public:
/** The various compound types */
enum CompoundType { Class, //=Entry::CLASS_SEC,
Struct, //=Entry::STRUCT_SEC,
Union, //=Entry::UNION_SEC,
Interface, //=Entry::INTERFACE_SEC,
Protocol, //=Entry::PROTOCOL_SEC,
Category, //=Entry::CATEGORY_SEC,
Exception, //=Entry::EXCEPTION_SEC
Service, //=Entry::CLASS_SEC
Singleton, //=Entry::CLASS_SEC
};
virtual ~ClassDef() {}
static ClassDefMutable *make_mutable(const ClassDef *);
//-----------------------------------------------------------------------------------
// --- getters
//-----------------------------------------------------------------------------------
/** Used for RTTI, this is a class */
virtual DefType definitionType() const = 0;
/** Returns the unique base name (without extension) of the class's file on disk */
virtual QCString getOutputFileBase() const = 0;
virtual QCString getInstanceOutputFileBase() const = 0;
/** Returns the base name for the source code file */
virtual QCString getSourceFileBase() const = 0;
/** If this class originated from a tagfile, this will return the tag file reference */
virtual QCString getReference() const = 0;
/** Returns TRUE if this class is imported via a tag file */
virtual bool isReference() const = 0;
/** Returns TRUE if this is a local class definition, see EXTRACT_LOCAL_CLASSES */
virtual bool isLocal() const = 0;
/** returns the classes nested into this class */
virtual ClassSDict *getClassSDict() const = 0;
/** returns TRUE if this class has documentation */
virtual bool hasDocumentation() const = 0;
/** returns TRUE if this class has a non-empty detailed description */
virtual bool hasDetailedDescription() const = 0;
/** returns the file name to use for the collaboration graph */
virtual QCString collaborationGraphFileName() const = 0;
/** returns the file name to use for the inheritance graph */
virtual QCString inheritanceGraphFileName() const = 0;
/** Returns the name as it is appears in the documentation */
virtual QCString displayName(bool includeScope=TRUE) const = 0;
/** Returns the type of compound this is, i.e. class/struct/union/.. */
virtual CompoundType compoundType() const = 0;
/** Returns the type of compound as a string */
virtual QCString compoundTypeString() const = 0;
/** Returns the list of base classes from which this class directly
* inherits.
*/
virtual BaseClassList baseClasses() const = 0;
/** Update the list of base classes to the one passed */
virtual void updateBaseClasses(const BaseClassList &bcd) = 0;
/** Returns the list of sub classes that directly derive from this class
*/
virtual BaseClassList subClasses() const = 0;
/** Update the list of sub classes to the one passed */
virtual void updateSubClasses(const BaseClassList &bcd) = 0;
/** Returns a dictionary of all members. This includes any inherited
* members. Members are sorted alphabetically.
*/
virtual const MemberNameInfoLinkedMap &memberNameInfoLinkedMap() const = 0;
/** Return the protection level (Public,Protected,Private) in which
* this compound was found.
*/
virtual Protection protection() const = 0;
/** returns TRUE iff a link is possible to this item within this project.
*/
virtual bool isLinkableInProject() const = 0;
/** return TRUE iff a link to this class is possible (either within
* this project, or as a cross-reference to another project).
*/
virtual bool isLinkable() const = 0;
/** the class is visible in a class diagram, or class hierarchy */
virtual bool isVisibleInHierarchy() const = 0;
/** show this class in the declaration section of its parent? */
virtual bool visibleInParentsDeclList() const = 0;
/** Returns the template arguments of this class
*/
virtual const ArgumentList &templateArguments() const = 0;
/** Returns the namespace this compound is in, or 0 if it has a global
* scope.
*/
virtual NamespaceDef *getNamespaceDef() const = 0;
/** Returns the file in which this compound's definition can be found.
* Should not return 0 (but it might be a good idea to check anyway).
*/
virtual FileDef *getFileDef() const = 0;
/** Returns the Java package this class is in or 0 if not applicable.
*/
virtual MemberDef *getMemberByName(const QCString &) const = 0;
/** Returns TRUE iff \a bcd is a direct or indirect base class of this
* class. This function will recursively traverse all branches of the
* inheritance tree.
*/
virtual bool isBaseClass(const ClassDef *bcd,bool followInstances,int level=0) const = 0;
/** Returns TRUE iff \a bcd is a direct or indirect sub class of this
* class.
*/
virtual bool isSubClass(ClassDef *bcd,int level=0) const = 0;
/** returns TRUE iff \a md is a member of this class or of the
* the public/protected members of a base class
*/
virtual bool isAccessibleMember(const MemberDef *md) const = 0;
/** Returns a sorted dictionary with all template instances found for
* this template class. Returns 0 if not a template or no instances.
*/
virtual QDict<ClassDef> *getTemplateInstances() const = 0;
/** Returns the template master of which this class is an instance.
* Returns 0 if not applicable.
*/
virtual const ClassDef *templateMaster() const = 0;
/** Returns TRUE if this class is a template */
virtual bool isTemplate() const = 0;
virtual IncludeInfo *includeInfo() const = 0;
virtual UsesClassDict *usedImplementationClasses() const = 0;
virtual UsesClassDict *usedByImplementationClasses() const = 0;
virtual UsesClassDict *usedInterfaceClasses() const = 0;
virtual ConstraintClassDict *templateTypeConstraints() const = 0;
virtual bool isTemplateArgument() const = 0;
/** Returns the definition of a nested compound if
* available, or 0 otherwise.
* @param name The name of the nested compound
*/
virtual const Definition *findInnerCompound(const char *name) const = 0;
/** Returns the template parameter lists that form the template
* declaration of this class.
*
* Example: <code>template<class T> class TC {} = 0;</code>
* will return a list with one ArgumentList containing one argument
* with type="class" and name="T".
*/
virtual ArgumentLists getTemplateParameterLists() const = 0;
virtual QCString qualifiedNameWithTemplateParameters(
const ArgumentLists *actualParams=0,uint *actualParamIndex=0) const = 0;
/** Returns TRUE if there is at least one pure virtual member in this
* class.
*/
virtual bool isAbstract() const = 0;
/** Returns TRUE if this class is implemented in Objective-C */
virtual bool isObjectiveC() const = 0;
/** Returns TRUE if this class is implemented in Fortran */
virtual bool isFortran() const = 0;
/** Returns TRUE if this class is implemented in C# */
virtual bool isCSharp() const = 0;
/** Returns TRUE if this class is marked as final */
virtual bool isFinal() const = 0;
/** Returns TRUE if this class is marked as sealed */
virtual bool isSealed() const = 0;
/** Returns TRUE if this class is marked as published */
virtual bool isPublished() const = 0;
/** Returns TRUE if this class represents an Objective-C 2.0 extension (nameless category) */
virtual bool isExtension() const = 0;
/** Returns TRUE if this class represents a forward declaration of a template class */
virtual bool isForwardDeclared() const = 0;
/** Returns TRUE if this class represents an interface */
virtual bool isInterface() const = 0;
/** Returns the class of which this is a category (Objective-C only) */
virtual ClassDef *categoryOf() const = 0;
/** Returns the name of the class including outer classes, but not
* including namespaces.
*/
virtual QCString className() const = 0;
/** Returns the members in the list identified by \a lt */
virtual MemberList *getMemberList(MemberListType lt) const = 0;
/** Returns the list containing the list of members sorted per type */
virtual const QList<MemberList> &getMemberLists() const = 0;
/** Returns the member groups defined for this class */
virtual MemberGroupSDict *getMemberGroupSDict() const = 0;
virtual QDict<int> *getTemplateBaseClassNames() const = 0;
virtual ClassDef *getVariableInstance(const char *templSpec) const = 0;
virtual bool isUsedOnly() const = 0;
virtual QCString anchor() const = 0;
virtual bool isEmbeddedInOuterScope() const = 0;
virtual bool isSimple() const = 0;
virtual const ClassList *taggedInnerClasses() const = 0;
virtual ClassDef *tagLessReference() const = 0;
virtual MemberDef *isSmartPointer() const = 0;
virtual bool isJavaEnum() const = 0;
virtual bool isGeneric() const = 0;
virtual const ClassSDict *innerClasses() const = 0;
virtual QCString title() const = 0;
virtual QCString generatedFromFiles() const = 0;
virtual const FileList &usedFiles() const = 0;
virtual const ArgumentList &typeConstraints() const = 0;
virtual const ExampleSDict *exampleList() const = 0;
virtual bool hasExamples() const = 0;
virtual QCString getMemberListFileName() const = 0;
virtual bool subGrouping() const = 0;
virtual bool isSliceLocal() const = 0;
virtual bool hasNonReferenceSuperClass() const = 0;
//-----------------------------------------------------------------------------------
// --- count members ----
//-----------------------------------------------------------------------------------
virtual int countMembersIncludingGrouped(MemberListType lt,
const ClassDef *inheritedFrom,bool additional) const = 0;
virtual int countInheritanceNodes() const = 0;
virtual int countMemberDeclarations(MemberListType lt,const ClassDef *inheritedFrom,
int lt2,bool invert,bool showAlways,QPtrDict<void> *visitedClasses) const = 0;
//-----------------------------------------------------------------------------------
// --- helpers ----
//-----------------------------------------------------------------------------------
virtual ClassDef *insertTemplateInstance(const QCString &fileName,int startLine,int startColumn,
const QCString &templSpec,bool &freshInstance) const = 0;
virtual void writeDeclarationLink(OutputList &ol,bool &found,
const char *header,bool localNames) const = 0;
//-----------------------------------------------------------------------------------
// --- visiting administration ----
//-----------------------------------------------------------------------------------
virtual void setVisited(bool visited) const = 0;
virtual bool isVisited() const = 0;
};
class ClassDefMutable : virtual public DefinitionMutable, virtual public ClassDef
{
public:
//-----------------------------------------------------------------------------------
// --- setters ----
//-----------------------------------------------------------------------------------
virtual void setIncludeFile(FileDef *fd,const char *incName,bool local,bool force) = 0;
virtual void setNamespace(NamespaceDef *nd) = 0;
virtual void setFileDef(FileDef *fd) = 0;
virtual void setSubGrouping(bool enabled) = 0;
virtual void setProtection(Protection p) = 0;
virtual void setGroupDefForAllMembers(GroupDef *g,Grouping::GroupPri_t pri,const QCString &fileName,int startLine,bool hasDocs) = 0;
virtual void setIsStatic(bool b) = 0;
virtual void setCompoundType(CompoundType t) = 0;
virtual void setClassName(const char *name) = 0;
virtual void setClassSpecifier(uint64 spec) = 0;
virtual void setTemplateArguments(const ArgumentList &al) = 0;
virtual void setTemplateBaseClassNames(QDict<int> *templateNames) = 0;
virtual void setTemplateMaster(const ClassDef *tm) = 0;
virtual void setTypeConstraints(const ArgumentList &al) = 0;
virtual void setCategoryOf(ClassDef *cd) = 0;
virtual void setUsedOnly(bool b) = 0;
virtual void setTagLessReference(ClassDef *cd) = 0;
virtual void setName(const char *name) = 0;
virtual void setMetaData(const char *md) = 0;
//-----------------------------------------------------------------------------------
// --- actions ----
//-----------------------------------------------------------------------------------
virtual void insertBaseClass(ClassDef *,const char *name,Protection p,Specifier s,const char *t=0) = 0;
virtual void insertSubClass(ClassDef *,Protection p,Specifier s,const char *t=0) = 0;
virtual void insertMember(MemberDef *) = 0;
virtual void insertUsedFile(FileDef *) = 0;
virtual void addMembersToTemplateInstance(const ClassDef *cd,const char *templSpec) = 0;
virtual void addTaggedInnerClass(ClassDef *cd) = 0;
virtual void addInnerCompound(const Definition *d) = 0;
virtual bool addExample(const char *anchor,const char *name, const char *file) = 0;
virtual void addUsedClass(ClassDef *cd,const char *accessName,Protection prot) = 0;
virtual void addUsedByClass(ClassDef *cd,const char *accessName,Protection prot) = 0;
virtual void makeTemplateArgument(bool b=TRUE) = 0;
virtual void mergeCategory(ClassDef *category) = 0;
virtual void findSectionsInDocumentation() = 0;
virtual void addMembersToMemberGroup() = 0;
virtual void addListReferences() = 0;
virtual void addTypeConstraints() = 0;
virtual void computeAnchors() = 0;
virtual void mergeMembers() = 0;
virtual void sortMemberLists() = 0;
virtual void distributeMemberGroupDocumentation() = 0;
virtual void reclassifyMember(MemberDefMutable *md,MemberType t) = 0;
virtual void removeMemberFromLists(MemberDef *md) = 0;
virtual void setAnonymousEnumType() = 0;
virtual void countMembers() = 0;
virtual void sortAllMembersList() = 0;
//-----------------------------------------------------------------------------------
// --- write output ----
//-----------------------------------------------------------------------------------
virtual void writeDocumentation(OutputList &ol) const = 0;
virtual void writeDocumentationForInnerClasses(OutputList &ol) const = 0;
virtual void writeMemberPages(OutputList &ol) const = 0;
virtual void writeMemberList(OutputList &ol) const = 0;
virtual void writeDeclaration(OutputList &ol,const MemberDef *md,bool inGroup,
const ClassDef *inheritedFrom,const char *inheritId) const = 0;
virtual void writeQuickMemberLinks(OutputList &ol,const MemberDef *md) const = 0;
virtual void writeSummaryLinks(OutputList &ol) const = 0;
virtual void writeInlineDocumentation(OutputList &ol) const = 0;
virtual void writeTagFile(FTextStream &) = 0;
virtual void writeMemberDeclarations(OutputList &ol,MemberListType lt,const QCString &title,
const char *subTitle=0,bool showInline=FALSE,const ClassDef *inheritedFrom=0,
int lt2=-1,bool invert=FALSE,bool showAlways=FALSE,
QPtrDict<void> *visitedClasses=0) const = 0;
virtual void addGroupedInheritedMembers(OutputList &ol,MemberListType lt,
const ClassDef *inheritedFrom,const QCString &inheritId) const = 0;
};
inline ClassDefMutable *ClassDef::make_mutable(const ClassDef *cd)
{ return dynamic_cast<ClassDefMutable*>(const_cast<ClassDef*>(cd)); }
/** Factory method to create a new ClassDef object */
ClassDefMutable *createClassDef(
const char *fileName,int startLine,int startColumn,
const char *name,ClassDef::CompoundType ct,
const char *ref=0,const char *fName=0,
bool isSymbol=TRUE,bool isJavaEnum=FALSE);
ClassDef *createClassDefAlias(const Definition *newScope,const ClassDef *cd);
//------------------------------------------------------------------------
/** Class that contains information about a usage relation.
*/
struct UsesClassDef
{
UsesClassDef(ClassDef *cd) : classDef(cd)
{
}
~UsesClassDef()
{
}
void addAccessor(const char *s)
{
if (accessors.find(s)==accessors.end())
{
accessors.insert(s);
}
}
/** Class definition that this relation uses. */
ClassDef *classDef;
/** Dictionary of member variable names that form the edge labels of the
* usage relation.
*/
StringSet accessors;
/** Template arguments used for the base class */
QCString templSpecifiers;
bool containment = true;
};
/** Dictionary of usage relations.
*/
class UsesClassDict : public QDict<UsesClassDef>
{
public:
UsesClassDict(uint size) : QDict<UsesClassDef>(size) {}
~UsesClassDict() {}
};
/** Iterator class to iterate over a dictionary of usage relations.
*/
class UsesClassDictIterator : public QDictIterator<UsesClassDef>
{
public:
UsesClassDictIterator(const QDict<UsesClassDef> &d)
: QDictIterator<UsesClassDef>(d) {}
~UsesClassDictIterator() {}
};
//------------------------------------------------------------------------
/** Class that contains information about a type constraint relations.
*/
struct ConstraintClassDef
{
ConstraintClassDef(ClassDef *cd) : classDef(cd)
{
}
~ConstraintClassDef()
{
}
void addAccessor(const char *s)
{
if (accessors.find(s)==accessors.end())
{
accessors.insert(s);
}
}
/** Class definition that this relation uses. */
ClassDef *classDef;
/** Dictionary of member types names that form the edge labels of the
* constraint relation.
*/
StringSet accessors;
};
/** Dictionary of constraint relations.
*/
class ConstraintClassDict : public QDict<ConstraintClassDef>
{
public:
ConstraintClassDict(uint size) : QDict<ConstraintClassDef>(size) {}
~ConstraintClassDict() {}
};
/** Iterator class to iterate over a dictionary of constraint relations.
*/
class ConstraintClassDictIterator : public QDictIterator<ConstraintClassDef>
{
public:
ConstraintClassDictIterator(const QDict<ConstraintClassDef> &d)
: QDictIterator<ConstraintClassDef>(d) {}
~ConstraintClassDictIterator() {}
};
//------------------------------------------------------------------------
#endif
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