Refactoring: move addDocCrossReference to memberdef.cpp/.h

5 files changed, 46 insertions, 42 deletions

diff --git a/src/clangparser.cpp b/src/clangparser.cpp
index 76ee426..4a484ff 100644
--- a/src/clangparser.cpp
+++ b/src/clangparser.cpp
@@ -25,7 +25,8 @@
 
 //--------------------------------------------------------------------------
 
-std::mutex g_clangMutex;
+static std::mutex g_clangMutex;
+static std::mutex g_docCrossReferenceMutex;
 
 ClangParser *ClangParser::instance()
 {
@@ -696,6 +697,7 @@ void ClangTUParser::linkIdentifier(CodeOutputInterface &ol,FileDef *fd,
         p->currentMemberDef && d->definitionType()==Definition::TypeMember &&
         (p->currentMemberDef!=d || p->currentLine<line)) // avoid self-reference
     {
+      std::lock_guard<std::mutex> lock(g_docCrossReferenceMutex);
       addDocCrossReference(toMemberDefMutable(p->currentMemberDef),toMemberDefMutable(d));
     }
     writeMultiLineCodeLink(ol,fd,line,column,d,text);
diff --git a/src/memberdef.cpp b/src/memberdef.cpp
index 7fe95db..be57ad9 100644
--- a/src/memberdef.cpp
+++ b/src/memberdef.cpp
@@ -6099,6 +6099,48 @@ bool MemberDefImpl::isReference() const
          (m_impl->templateMaster && m_impl->templateMaster->isReference());
 }
 
+//-------------------------------------------------------------------------------
+// Helpers
+
+void addDocCrossReference(MemberDefMutable *src,MemberDefMutable *dst)
+{
+  if (src==0 || dst==0) return;
+  //printf("--> addDocCrossReference src=%s,dst=%s\n",src->name().data(),dst->name().data());
+  if (dst->isTypedef() || dst->isEnumerate()) return; // don't add types
+  if ((dst->hasReferencedByRelation() || dst->hasCallerGraph()) &&
+      src->showInCallGraph()
+     )
+  {
+    dst->addSourceReferencedBy(src);
+    MemberDefMutable *mdDef = toMemberDefMutable(dst->memberDefinition());
+    if (mdDef)
+    {
+      mdDef->addSourceReferencedBy(src);
+    }
+    MemberDefMutable *mdDecl = toMemberDefMutable(dst->memberDeclaration());
+    if (mdDecl)
+    {
+      mdDecl->addSourceReferencedBy(src);
+    }
+  }
+  if ((src->hasReferencesRelation() || src->hasCallGraph()) &&
+      src->showInCallGraph()
+     )
+  {
+    src->addSourceReferences(dst);
+    MemberDefMutable *mdDef = toMemberDefMutable(src->memberDefinition());
+    if (mdDef)
+    {
+      mdDef->addSourceReferences(dst);
+    }
+    MemberDefMutable *mdDecl = toMemberDefMutable(src->memberDeclaration());
+    if (mdDecl)
+    {
+      mdDecl->addSourceReferences(dst);
+    }
+  }
+}
+
 // --- Cast functions
 //
 MemberDef *toMemberDef(Definition *d)
diff --git a/src/memberdef.h b/src/memberdef.h
index d2dd699..11d403c 100644
--- a/src/memberdef.h
+++ b/src/memberdef.h
@@ -448,5 +448,6 @@ MemberDefMutable *createMemberDef(const char *defFileName,int defLine,int defCol
 MemberDef *createMemberDefAlias(const Definition *newScope,const MemberDef *aliasMd);
 
 void combineDeclarationAndDefinition(MemberDefMutable *mdec,MemberDefMutable *mdef);
+void addDocCrossReference(MemberDefMutable *src,MemberDefMutable *dst);
 
 #endif
diff --git a/src/util.cpp b/src/util.cpp
index c71d3c7..32a47df 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -6844,45 +6844,6 @@ bool fileVisibleInIndex(const FileDef *fd,bool &genSourceFile)
          );
 }
 
-void addDocCrossReference(MemberDefMutable *src,MemberDefMutable *dst)
-{
-  if (src==0 || dst==0) return;
-  //printf("--> addDocCrossReference src=%s,dst=%s\n",src->name().data(),dst->name().data());
-  if (dst->isTypedef() || dst->isEnumerate()) return; // don't add types
-  if ((dst->hasReferencedByRelation() || dst->hasCallerGraph()) &&
-      src->showInCallGraph()
-     )
-  {
-    dst->addSourceReferencedBy(src);
-    MemberDefMutable *mdDef = toMemberDefMutable(dst->memberDefinition());
-    if (mdDef)
-    {
-      mdDef->addSourceReferencedBy(src);
-    }
-    MemberDefMutable *mdDecl = toMemberDefMutable(dst->memberDeclaration());
-    if (mdDecl)
-    {
-      mdDecl->addSourceReferencedBy(src);
-    }
-  }
-  if ((src->hasReferencesRelation() || src->hasCallGraph()) &&
-      src->showInCallGraph()
-     )
-  {
-    src->addSourceReferences(dst);
-    MemberDefMutable *mdDef = toMemberDefMutable(src->memberDefinition());
-    if (mdDef)
-    {
-      mdDef->addSourceReferences(dst);
-    }
-    MemberDefMutable *mdDecl = toMemberDefMutable(src->memberDeclaration());
-    if (mdDecl)
-    {
-      mdDecl->addSourceReferences(dst);
-    }
-  }
-}
-
 //--------------------------------------------------------------------------------------
 
 /*! @brief Get one unicode character as an unsigned integer from utf-8 string
diff --git a/src/util.h b/src/util.h
index c3fc6ba..2c088c4 100644
--- a/src/util.h
+++ b/src/util.h
@@ -460,8 +460,6 @@ QCString getDotImageExtension();
 
 bool fileVisibleInIndex(const FileDef *fd,bool &genSourceFile);
 
-void addDocCrossReference(MemberDefMutable *src,MemberDefMutable *dst);
-
 uint getUtf8Code( const QCString& s, int idx );
 uint getUtf8CodeToLower( const QCString& s, int idx );
 uint getUtf8CodeToUpper( const QCString& s, int idx );