Refactoring: remove implicit conversion from QCString to const char *

This commit changes the following in relation to string use
- The implicit convert from 'QCString' to 'const char *' is removed
- Strings parameters use 'const QCString &' as much as possible in favor
  over 'const char *'
- 'if (s)' where s is a QCString has been replaced by 'if(!s.isEmpty())'
- data() now always returns a valid C-string and not a 0-pointer.
- when passing a string 's' to printf and related functions 'qPrint(s)' is
  used instead of 's.data()'
- for empty string arguments 'QCString()' is used instead of '0'
- The copy() operation has been removed
- Where possible 'qstrcmp(a,b)==0' has been replaces by 'a==b' and
  'qstrcmp(a,b)<0' has been replaced by 'a<b'
- Parameters of string type that were default initialized with '= 0' are
  no initialized with '= QCString()'

1 files changed, 24 insertions, 24 deletions

diff --git a/src/translator_sk.h b/src/translator_sk.h
index 1e5d258..1691ff5 100644
--- a/src/translator_sk.h
+++ b/src/translator_sk.h
@@ -115,10 +115,10 @@ class TranslatorSlovak : public TranslatorAdapter_1_8_15
     /*! this is put at the author sections at the bottom of man pages.
      *	parameter s is name of the project name.
      */
-    virtual QCString trGeneratedAutomatically(const char *s)
+    virtual QCString trGeneratedAutomatically(const QCString &s)
     { QCString result("Generované automaticky programom Doxygen "
                       "zo zdrojových textov");
-      if (s)
+      if (!s.isEmpty())
           result+=(QCString)" projektu "+s;
       result+=".";
       return result;
@@ -478,16 +478,16 @@ class TranslatorSlovak : public TranslatorAdapter_1_8_15
     /*! This is used in the standard footer of each page and indicates when
      *	the page was generated
      */
-    virtual QCString trGeneratedAt(const char *date,const char *projName)
+    virtual QCString trGeneratedAt(const QCString &date,const QCString &projName)
     {
       QCString result=(QCString)"Generované "+date;
-      if (projName) result+=(QCString)" pre projekt "+projName;
+      if (!projName.isEmpty()) result+=(QCString)" pre projekt "+projName;
       result+=(QCString)" programom";
       return result;
     }
 
     /*! this text is put before a class diagram */
-    virtual QCString trClassDiagram(const char *clName)
+    virtual QCString trClassDiagram(const QCString &clName)
     {
       return (QCString)"Diagram dedičnosti pre triedu "+clName;
     }
@@ -564,7 +564,7 @@ class TranslatorSlovak : public TranslatorAdapter_1_8_15
 //////////////////////////////////////////////////////////////////////////
 
     /*! used as the title of the HTML page of a class/struct/union */
-    virtual QCString trCompoundReference(const char *clName,
+    virtual QCString trCompoundReference(const QCString &clName,
                                     ClassDef::CompoundType compType,
                                     bool isTemplate)
     {
@@ -586,7 +586,7 @@ class TranslatorSlovak : public TranslatorAdapter_1_8_15
     }
 
     /*! used as the title of the HTML page of a file */
-    virtual QCString trFileReference(const char *fileName)
+    virtual QCString trFileReference(const QCString &fileName)
     {
       QCString result("Dokumentácia súboru ");
       result+=fileName;
@@ -594,7 +594,7 @@ class TranslatorSlovak : public TranslatorAdapter_1_8_15
     }
 
     /*! used as the title of the HTML page of a namespace */
-    virtual QCString trNamespaceReference(const char *namespaceName)
+    virtual QCString trNamespaceReference(const QCString &namespaceName)
     {
       QCString result("Dokumentácia priestoru mien ");
       result+=namespaceName;
@@ -806,12 +806,12 @@ class TranslatorSlovak : public TranslatorAdapter_1_8_15
 //////////////////////////////////////////////////////////////////////////
 
     /*! this text is put before a collaboration diagram */
-    virtual QCString trCollaborationDiagram(const char *clName)
+    virtual QCString trCollaborationDiagram(const QCString &clName)
     {
       return (QCString)"Diagram tried pre "+clName+":";
     }
     /*! this text is put before an include dependency graph */
-    virtual QCString trInclDepGraph(const char *fName)
+    virtual QCString trInclDepGraph(const QCString &fName)
     {
       return (QCString)"Graf závislostí na vkladaných súboroch "
                     "pre "+fName+":";
@@ -1090,7 +1090,7 @@ class TranslatorSlovak : public TranslatorAdapter_1_8_15
       return "Triedy";
     }
     /*! Used as the title of a Java package */
-    virtual QCString trPackage(const char *name)
+    virtual QCString trPackage(const QCString &name)
     {
       return (QCString)"Balík "+name;
     }
@@ -1462,7 +1462,7 @@ class TranslatorSlovak : public TranslatorAdapter_1_8_15
     /*! This returns the title of a directory page. The name of the
      *  directory is passed via \a dirName.
      */
-    virtual QCString trDirReference(const char *dirName)
+    virtual QCString trDirReference(const QCString &dirName)
     {
         QCString result = "Referencia k adresáru ";
         result += dirName;
@@ -1595,7 +1595,7 @@ class TranslatorSlovak : public TranslatorAdapter_1_8_15
     }
 
     /*! used as the title of the HTML page of a module/type (Fortran) */
-    virtual QCString trCompoundReferenceFortran(const char *clName,
+    virtual QCString trCompoundReferenceFortran(const QCString &clName,
                                     ClassDef::CompoundType compType,
                                     bool isTemplate)
     {
@@ -1617,7 +1617,7 @@ class TranslatorSlovak : public TranslatorAdapter_1_8_15
 
     }
     /*! used as the title of the HTML page of a module (Fortran) */
-    virtual QCString trModuleReference(const char *namespaceName)
+    virtual QCString trModuleReference(const QCString &namespaceName)
     {
       QCString result="Dokumentácia modulu ";
       result += namespaceName;
@@ -1717,7 +1717,7 @@ class TranslatorSlovak : public TranslatorAdapter_1_8_15
 //////////////////////////////////////////////////////////////////////////
 
     /*! directory relation for \a name */
-    virtual QCString trDirRelation(const char *name)
+    virtual QCString trDirRelation(const QCString &name)
     {
       return "Relácia " + QCString(name);
     }
@@ -1754,7 +1754,7 @@ class TranslatorSlovak : public TranslatorAdapter_1_8_15
      *  table is shown. The heading for the first column mentions the
      *  source file that has a relation to another file.
      */
-    virtual QCString trFileIn(const char *name)
+    virtual QCString trFileIn(const QCString &name)
     {
       return (QCString)"Súbor v "+name;
     }
@@ -1763,7 +1763,7 @@ class TranslatorSlovak : public TranslatorAdapter_1_8_15
      *  table is shown. The heading for the second column mentions the
      *  destination file that is included.
      */
-    virtual QCString trIncludesFileIn(const char *name)
+    virtual QCString trIncludesFileIn(const QCString &name)
     {
       return (QCString)"Vkladá (include) súbor z "+name;
     }
@@ -1808,7 +1808,7 @@ class TranslatorSlovak : public TranslatorAdapter_1_8_15
     { return "Copyright"; }
 
     /*! Header for the graph showing the directory dependencies */
-    virtual QCString trDirDepGraph(const char *name)
+    virtual QCString trDirDepGraph(const QCString &name)
     { return QCString("Graf závislosti na priečinkoch pre  ")+name+":"; }
 
 //////////////////////////////////////////////////////////////////////////
@@ -1827,7 +1827,7 @@ class TranslatorSlovak : public TranslatorAdapter_1_8_15
     virtual QCString trAndMore(const QCString &number)
     {
         QCString result("a " + number + " ďaľší");
-        if (atoi(number) >= 5)
+        if (number.toInt() >= 5)
             result += "ch";
         return result + "...";
     }
@@ -1843,11 +1843,11 @@ class TranslatorSlovak : public TranslatorAdapter_1_8_15
     }
 
     /*! Header of a Java enum page (Java enums are represented as classes). */
-    virtual QCString trEnumReference(const char *name)
+    virtual QCString trEnumReference(const QCString &name)
     { return "Referencia k enumerácii "+QCString(name); }
 
     /*! Used for a section containing inherited members */
-    virtual QCString trInheritedFrom(const char *members,const char *what)
+    virtual QCString trInheritedFrom(const QCString &members,const QCString &what)
     { return QCString(members)+" dedí sa z "+what; }
 
     /*! Header of the sections with inherited members specific for the
@@ -1928,21 +1928,21 @@ class TranslatorSlovak : public TranslatorAdapter_1_8_15
     { return "Konštantné skupiny"; }
 
     /** UNO IDL constant groups */
-    virtual QCString trConstantGroupReference(const char *namespaceName)
+    virtual QCString trConstantGroupReference(const QCString &namespaceName)
     {
       QCString result="Konštantné skupiny z ";
       result += namespaceName;
       return result;
     }
     /** UNO IDL service page title */
-    virtual QCString trServiceReference(const char *sName)
+    virtual QCString trServiceReference(const QCString &sName)
     {
       QCString result="Popis služby ";
       result += sName;
       return result;
     }
     /** UNO IDL singleton page title */
-    virtual QCString trSingletonReference(const char *sName)
+    virtual QCString trSingletonReference(const QCString &sName)
     {
       QCString result="Popis singletonu ";
       result += sName;