qdoc: Reduce size of Node class

The Node class represents every entity to be documented.
By changing some of its data members from enum to uchar,
it's size has been reduced from 176 bytes to 160 bytes.

Change-Id: Idd43866a435f1b0f1ac932870597631b5bbde523
Task-number: QTBUG-43715
Reviewed-by: Thiago Macieira <[email protected]>

1 files changed, 22 insertions, 22 deletions

diff --git a/src/tools/qdoc/node.cpp b/src/tools/qdoc/node.cpp
index b00276a58ce..e34119b5e61 100644
--- a/src/tools/qdoc/node.cpp
+++ b/src/tools/qdoc/node.cpp
@@ -206,11 +206,11 @@ void Node::setDoc(const Doc& doc, bool replace)
   parent's child list.
  */
 Node::Node(Type type, InnerNode *parent, const QString& name)
-    : nodeType_(type),
-      access_(Public),
-      safeness_(UnspecifiedSafeness),
-      pageType_(NoPageType),
-      status_(Commendable),
+    : nodeType_((unsigned char) type),
+      access_((unsigned char) Public),
+      safeness_((unsigned char) UnspecifiedSafeness),
+      pageType_((unsigned char) NoPageType),
+      status_((unsigned char) Commendable),
       indexNodeFlag_(false),
       parent_(parent),
       relatesTo_(0),
@@ -279,14 +279,14 @@ Node::Node(Type type, InnerNode *parent, const QString& name)
  */
 QString Node::pageTypeString() const
 {
-    return pageTypeString(pageType_);
+    return pageTypeString((PageType) pageType_);
 }
 
 /*!
   Returns the page type \a t as a string, for use as an
   attribute value in XML or HTML.
  */
-QString Node::pageTypeString(unsigned t)
+QString Node::pageTypeString(unsigned char t)
 {
     switch ((PageType)t) {
     case Node::ApiPage:
@@ -323,7 +323,7 @@ QString Node::nodeTypeString() const
   Returns the node type \a t as a string for use as an
   attribute value in XML or HTML.
  */
-QString Node::nodeTypeString(unsigned t)
+QString Node::nodeTypeString(unsigned char t)
 {
     switch ((Type)t) {
     case Namespace:
@@ -383,7 +383,7 @@ QString Node::nodeSubtypeString() const
   attribute value in XML or HTML. This is only useful
   in the case where the node type is Document.
  */
-QString Node::nodeSubtypeString(unsigned t)
+QString Node::nodeSubtypeString(unsigned char t)
 {
     switch ((SubType)t) {
     case Example:
@@ -413,21 +413,21 @@ QString Node::nodeSubtypeString(unsigned t)
 void Node::setPageType(const QString& t)
 {
     if ((t == "API") || (t == "api"))
-        pageType_ = ApiPage;
+        pageType_ = (unsigned char) ApiPage;
     else if (t == "howto")
-        pageType_ = HowToPage;
+        pageType_ = (unsigned char) HowToPage;
     else if (t == "overview")
-        pageType_ = OverviewPage;
+        pageType_ = (unsigned char) OverviewPage;
     else if (t == "tutorial")
-        pageType_ = TutorialPage;
+        pageType_ = (unsigned char) TutorialPage;
     else if (t == "faq")
-        pageType_ = FAQPage;
+        pageType_ = (unsigned char) FAQPage;
     else if (t == "article")
-        pageType_ = ArticlePage;
+        pageType_ = (unsigned char) ArticlePage;
     else if (t == "example")
-        pageType_ = ExamplePage;
+        pageType_ = (unsigned char) ExamplePage;
     else if (t == "ditamap")
-        pageType_ = DitaMapPage;
+        pageType_ = (unsigned char) DitaMapPage;
 }
 
 /*! Converts the boolean value \a b to an enum representation
@@ -502,7 +502,7 @@ void Node::setSince(const QString &since)
  */
 QString Node::accessString() const
 {
-    switch (access_) {
+    switch ((Access) access_) {
     case Protected:
         return "protected";
     case Private:
@@ -578,9 +578,9 @@ Node::Status Node::inheritedStatus() const
  */
 Node::ThreadSafeness Node::threadSafeness() const
 {
-    if (parent_ && safeness_ == parent_->inheritedThreadSafeness())
+    if (parent_ && (ThreadSafeness) safeness_ == parent_->inheritedThreadSafeness())
         return UnspecifiedSafeness;
-    return safeness_;
+    return (ThreadSafeness) safeness_;
 }
 
 /*!
@@ -590,9 +590,9 @@ Node::ThreadSafeness Node::threadSafeness() const
  */
 Node::ThreadSafeness Node::inheritedThreadSafeness() const
 {
-    if (parent_ && safeness_ == UnspecifiedSafeness)
+    if (parent_ && (ThreadSafeness) safeness_ == UnspecifiedSafeness)
         return parent_->inheritedThreadSafeness();
-    return safeness_;
+    return (ThreadSafeness) safeness_;
 }
 
 #if 0