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doxygen(一个自动从源代码生成文档的工具)的源代码

					  //  current->mtArgList = 0;
					  //}
					  lineCount() ;
					  BEGIN( CompoundName ) ;
					}
<FindMembers>{B}*(("typedef"{BN}+)?)("volatile"{BN}+)?"union{" |
<FindMembers>{B}*(("typedef"{BN}+)?)("volatile"{BN}+)?"union"{BN}+ { 
					  isTypedef=((QCString)yytext).find("typedef")!=-1;
  					  current->section = Entry::UNION_SEC ;
					  addType( current ) ;
					  current->type += " union" ;
					  current->fileName  = yyFileName;
					  current->startLine = yyLineNr;
					  current->bodyLine  = yyLineNr;
					  lineCount() ;
					  BEGIN( CompoundName ) ;
					}
<FindMembers>{B}*(("typedef"{BN}+)?)"enum{" | 
<FindMembers>{B}*(("typedef"{BN}+)?)"enum"{BN}+	{ 
					  isTypedef=((QCString)yytext).find("typedef")!=-1;
  					  current->section = Entry::ENUM_SEC ;
					  addType( current ) ;
					  current->type += " enum" ;
					  current->fileName  = yyFileName;
					  current->startLine = yyLineNr;
					  current->bodyLine  = yyLineNr;
					  lineCount() ;
					  BEGIN( CompoundName ) ;
					}
<Operator>"("{BN}*")"{BN}*/"("		{
  					  lineCount();
    					  current->name += yytext ;
					  current->name = current->name.simplifyWhiteSpace();
					  BEGIN( FindMembers ) ;
  					}
<Operator>[^(]				{ 
    					  lineCount();
    					  current->name += *yytext ;
					}
<Operator>"<>"				{ /* skip guided templ specifiers */ }
<Operator>"("				{
					  current->name = current->name.simplifyWhiteSpace();
					  unput(*yytext);
					  BEGIN( FindMembers ) ;
					}
<FindMembers>"template"({BN}*)"<"/[>]?	{ 
  					  lineCount();
					  // class template specifier already found => member template specifier
					  // already inside class => member template specifier
					  //if (current->tArgList /*|| (current_root->section&Entry::COMPOUND_MASK)*/)
					  //{
					  //  printf("-------> member template \n");
					  if (current->tArgLists==0)
					  {
					    current->tArgLists = new QList<ArgumentList>;
					    current->tArgLists->setAutoDelete(TRUE);
					  }
					  ArgumentList *al = new ArgumentList;
					  al->setAutoDelete(TRUE);
					  current->tArgLists->append(al);
					  currentArgumentList = al;
					  //if (current->mtArgList)
					  //  {
					  //    if (current->tArgList)
					  //    {
					  //      delete current->tArgList;
					  //    }
					  //    current->tArgList = current->mtArgList;
					  //    current->mtArgList = 0;
                                          //  }
					  //  current->mtArgList = new ArgumentList;
					  //  current->mtArgList->setAutoDelete(TRUE);
					  //  currentArgumentList = current->mtArgList;
					  //}
					  //else // class template specifier
					  //{
					  //  printf("-------> class template\n");
					  //  if (current->tArgList)
					  //  {
					  //    current->tArgList->clear();
                                          //  }
					  //  else
					  //  {
					  //    current->tArgList = new ArgumentList;
					  //    current->tArgList->setAutoDelete(TRUE);
					  //  }
					  //  currentArgumentList = current->tArgList;
					  //}
					  templateStr="<";
					  fullArgString = templateStr.copy();
					  copyArgString = &templateStr;
					  currentArgumentContext = FindMembers;
					  BEGIN( ReadTempArgs );
  					}
<FindMembers>"namespace"{BN}+/{ID}{BN}*"=" { // namespace alias
                                          lineCount(); 
  					  BEGIN( NSAliasName );
					}
<NSAliasName>{ID}			{
  					  aliasName = yytext;
					  BEGIN( NSAliasArg );
  					}
<NSAliasArg>({ID}"::")*{ID}		{
  					  //printf("Inserting namespace alias %s::%s->%s\n",current_root->name.data(),aliasName.data(),yytext);
					  if (current_root->name.isEmpty())
					  {
                                            Doxygen::namespaceAliasDict.insert(aliasName,new QCString(yytext));
					  }
					  else
					  {
                                            Doxygen::namespaceAliasDict.insert(current_root->name+"::"+aliasName,
						new QCString(current_root->name+"::"+yytext));
					  }
  					}
<NSAliasArg>";"				{
  					  BEGIN( FindMembers );
  					}
<FindMembers>"using"{BN}+		{ 
					  current->startLine=yyLineNr; 
                                          lineCount(); 
                                          BEGIN(Using); 
                                        }
<Using>"namespace"{BN}+			{ lineCount(); BEGIN(UsingDirective); }
<Using>{ID}{BN}*"::"{BN}*{ID}({BN}*"::"{BN}*{ID})*	{
  					  current->name=yytext;
                                          current->fileName = yyFileName; 
  					  current->section=Entry::USINGDECL_SEC;
					  //printf("Found using declaration %s\n",yytext);
					  current_root->addSubEntry(current);
					  current             = new Entry ;
					  initEntry();
					  BEGIN(Using);
  					}
<UsingDirective>{SCOPENAME}		{ current->name=yytext;
                                          current->fileName = yyFileName; 
  					  current->section=Entry::USINGDIR_SEC;
					  //printf("Found using directive %s\n",yytext);
					  current_root->addSubEntry(current);
					  current             = new Entry ;
					  initEntry();
					  BEGIN(Using);
  					}
<Using>";"				{ BEGIN(FindMembers); }
<FindMembers>{SCOPENAME}{BN}*"<>"	{ // guided template decl
					  QCString n=yytext;
					  addType( current );
					  current->name=n.left(n.length()-2);
					}
<FindMembers>{SCOPENAME}{BN}*/"<"	{ // Note: this could be a return type!
  					  sharpCount=0;
					  lineCount();
					  addType( current );
					  //if (current->mtArgList && current->tArgList==0)
					  //{
					  //  current->tArgList=current->mtArgList;
					  //  current->mtArgList=0;
					  //}
  					  current->name=yytext;
					  current->name=current->name.stripWhiteSpace();
					  current->scopeSpec.resize(0);
					  currentTemplateSpec = &current->scopeSpec;
					  if (nameIsOperator(current->name))
					    BEGIN( Operator );
					  else
					    BEGIN( EndTemplate );
					}
<FindMemberName>{SCOPENAME}{BN}*/"<"	{
  					  sharpCount=0;
					  lineCount();
  					  current->name+=((QCString)yytext).stripWhiteSpace();
					  current->memberSpec.resize(0);
					  currentTemplateSpec = &current->memberSpec;
					  if (nameIsOperator(current->name))
					    BEGIN( Operator );
					  else
					    BEGIN( EndTemplate );
  					}
<EndTemplate>"<<"			{
  					  current->name+=yytext;
  					  *currentTemplateSpec+=yytext; 
  					}
<EndTemplate>"<"			{ 
  					  current->name+='<';
  					  *currentTemplateSpec+='<'; 
					  sharpCount++; 
					}
<EndTemplate>">>"			{
  					  current->name+=yytext;
  					  *currentTemplateSpec+=yytext; 
  					}
<EndTemplate>">"			{
  					  current->name+='>';
					  *currentTemplateSpec+='>';
					  if (--sharpCount<=0)
					  {  
					    //printf("Found %s\n",current->name.data());
					    BEGIN(FindMembers);
					  }
					}
<EndTemplate>">"{BN}*"("		{ 
  					  lineCount();
  					  current->name+='>';
					  *currentTemplateSpec+='>';
					  if (--sharpCount<=0)
					  {
					    current->args = "(";
					    currentArgumentContext = FuncQual;
					    fullArgString = current->args.copy();
					    copyArgString = &current->args;
					    //printf("Found %s\n",current->name.data());
					    BEGIN( ReadFuncArgType ) ;
					  }
					}
<EndTemplate>">"{BN}*/"::"		{
  					  lineCount();
  					  current->name+='>';
  					  *currentTemplateSpec+='>';
					  if (--sharpCount<=0)
					  {
					    BEGIN(FindMemberName);
					  }
  					}
<EndTemplate>.				{ 
  					  current->name+=*yytext;
  					  *currentTemplateSpec+=*yytext; 
					}
<FindMembers,FindMemberName>{SCOPENAME}	{ 
					  lineCount();
                                          if (insideIDL && yyleng==9 && strcmp(yytext,"cpp_quote")==0)
					  {
					    BEGIN(CppQuote);
					  }
					  else if ((insideIDL || insideJava) && yyleng==6 && strcmp(yytext,"import")==0)
					  {
					    BEGIN(NextSemi);
					  }
					  else if (insideIDL && strcmp(yytext,"case")==0)
					  {
					    BEGIN(IDLUnionCase);
					  }
					  else if (insideTryBlock && strcmp(yytext,"catch")==0)
					  {
					    insideTryBlock=FALSE;
					    BEGIN(TryFunctionBlock);
					  }
					  else
					  {
					    if (YY_START==FindMembers)
					    {
					      addType( current ) ;
					    }
					    if (insideJava && strcmp(yytext,"public")==0)
					    {
					      current->protection = Public;
					    }
					    else if (insideJava && strcmp(yytext,"protected")==0)
					    {
					      current->protection = Protected;
					    }
					    else if (insideJava && strcmp(yytext,"private")==0)
					    {
					      current->protection = Private;
					    }
					    else
					    {
					      if (YY_START==FindMembers)
					        current->name  = yytext;
					      else
						current->name += yytext;
					    }
					    QCString tmp=yytext;
					    if (nameIsOperator(tmp)) 
					      BEGIN( Operator );
					    else
					      BEGIN(FindMembers);
					  }
					}
<FindMembers>"."			{
  					  if (insideJava)
					  {
					    current->name+=".";
					  }
  					}
<FindMembers>"::"			{
					  current->name+=yytext;
  					}
<CppQuote>"("{B}*"\""			{
  					  insideCppQuote=TRUE;
  					  BEGIN(FindMembers);
  					}
<IDLUnionCase>"::"
<IDLUnionCase>":"			{ BEGIN(FindMembers); }
<IDLUnionCase>\n			{ yyLineNr++; }
<IDLUnionCase>.
<TryFunctionBlock>\n			{ yyLineNr++; }
<TryFunctionBlock>"{"			{ 
					  curlyCount=0;
					  lastCurlyContext = TryFunctionBlockEnd ;
  					  BEGIN( SkipCurly );
					}
<TryFunctionBlock>.
<TryFunctionBlockEnd>"catch"		{ BEGIN(TryFunctionBlock); }
<TryFunctionBlockEnd>.			{ unput(*yytext); 
  					  BEGIN( FindMembers );
					}
<EndCppQuote>")"			{
  					  insideCppQuote=FALSE;
					  BEGIN(FindMembers);
  					}
<FindMembers>{B}*"#"			{ lastCPPContext = YY_START; 
					  BEGIN( SkipCPP ) ; 
					}
<FindMembers>{B}*"#"{B}*"define"	{
  					  current->bodyLine = yyLineNr;
  					  BEGIN( Define );
  					}
<SkipCPP>.
<SkipCPP>\\[\r]*"\n"[\r]*		{ yyLineNr++ ; }
<SkipCPP>[\r]*\n[\r]*			{ yyLineNr++ ;
					  BEGIN( lastCPPContext) ;
					}
<Define>{ID}/"("			{
  					  current->bodyLine = yyLineNr;
  					  current->name = yytext;
					  BEGIN( DefineArg );
  					}
<DefineArg>")"				{
  					  //printf("Define with args\n");
  					  current->args += ')';
  					  BEGIN( DefineEnd );
  					}
<DefineArg>.				{
  					  current->args += *yytext;
  					}
<Define>{ID}				{
  					  //printf("Define `%s' without args\n",yytext);
  					  current->bodyLine = yyLineNr;
  					  current->name = yytext;
					  BEGIN(DefineEnd);
  					}
<DefineEnd>\n				{
  					  //printf("End define\n");
					  yyLineNr++;
					  current->fileName   = yyFileName;
					  current->startLine  = yyLineNr;
					  current->type.resize(0);
  					  current->args       = current->args.simplifyWhiteSpace();
  					  current->name       = current->name.stripWhiteSpace();
					  current->section    = Entry::DEFINE_SEC;
					  current_root->addSubEntry(current);
					  current             = new Entry ;
					  initEntry();
					  BEGIN(FindMembers);
  					}
<DefineEnd>\\[\r]?\n			{
  					  yyLineNr++;
  					}
<DefineEnd>\"				{
					  if (insideIDL && insideCppQuote)
					  {
					    BEGIN(EndCppQuote);
					  }
					  else
					  {
					    lastStringContext=DefineEnd;
					    BEGIN(SkipString);
					  }
  					}
<DefineEnd>.				
					
<FindMembers>[*&]+			{ current->name += yytext ; 
  					  addType( current );
					}
<FindMembers,MemberSpec,Function,NextSemi,BitFields,ReadInitializer>";"{BN}*("/**"|"//!"|"/*!"|"///")"<" {
  					  lineCount();
					  if (current->bodyLine==-1)
					    current->bodyLine=yyLineNr;
					  lastAfterDocContext = YY_START;
					  afterDocTerminator = ';';
					  if (yytext[yyleng-3]=='/')
					  {
					    current->brief.resize(0);
					    BEGIN(AfterDocLine);
					  }
					  else if (yytext[yyleng-2]=='*' && Config_getBool("JAVADOC_AUTOBRIEF"))
					  {
					    current->brief.resize(0);
					    BEGIN(AfterDocBrief);
					  }
					  else
					  {
					    current->doc.resize(0);
					    BEGIN(AfterDoc);
					  }
  					}
<MemberSpec,FindFields,FindMembers,NextSemi,BitFields,ReadInitializer>","{BN}*("/**"|"//!"|"/*!"|"///")"<" {
  					  lineCount();
					  lastAfterDocContext = YY_START;
					  afterDocTerminator = ',';
					  if (yytext[yyleng-3]=='/')
					  {
					    current->brief.resize(0);
					    BEGIN(AfterDocLine);
					  }
					  else if (yytext[yyleng-2]=='*' && Config_getBool("JAVADOC_AUTOBRIEF"))
					  {
					    current->brief.resize(0);
					    BEGIN(AfterDocBrief);
					  }
					  else
					  {
					    current->doc.resize(0);
					    BEGIN(AfterDoc);
					  }
  					}
<DefineEnd,FindFields,FindFieldArg,ReadInitializer>{BN}*("/**"|"//!"|"/*!"|"///")"<" {
  					  lineCount();
					  lastAfterDocContext = YY_START;
					  if (YY_START==DefineEnd)
					  {
					    afterDocTerminator = '\n';
					    yyLineNr--;
					  }
					  else
					    afterDocTerminator = 0;
					  if (yytext[yyleng-3]=='/')
					  {
					    current->brief.resize(0);
					    BEGIN(AfterDocLine);
					  }
					  else if (yytext[yyleng-2]=='*' && Config_getBool("JAVADOC_AUTOBRIEF"))
					  {
					    current->brief.resize(0);
					    BEGIN(AfterDocBrief);
					  }
					  else
					  {
					    current->doc.resize(0);
					    BEGIN(AfterDoc);
					  }
  					}
<FindMembers,FindFields>("//"([!/]?){B}*{CMD}"{")|("/*"([!*]?){B}*{CMD}"{")	{