summaryrefslogtreecommitdiffstats
path: root/src/tools
diff options
context:
space:
mode:
authorMichele Calgaro <michele.calgaro@yahoo.it>2018-09-27 17:59:01 +0900
committerMichele Calgaro <michele.calgaro@yahoo.it>2018-09-27 17:59:01 +0900
commit5fd88f2a2099db96bee7a208d09843fd32fd6bf3 (patch)
tree5cfd64687a124eb90c6dfee144b207d30df95073 /src/tools
parent3e98ce7f85f06e95ad121c6f541d14464d85919e (diff)
downloadtqt3-5fd88f2a2099db96bee7a208d09843fd32fd6bf3.tar.gz
tqt3-5fd88f2a2099db96bee7a208d09843fd32fd6bf3.zip
qt -> tqt conversion:
QT_NO_ASCII_CAST -> TQT_NO_ASCII_CAST QT_NO_STL -> TQT_NO_STL QT_NO_COMPAT -> TQT_NO_COMPAT QT_NO_TRANSLATION -> TQT_NO_TRANSLATION Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
Diffstat (limited to 'src/tools')
-rw-r--r--src/tools/ntqdatetime.h2
-rw-r--r--src/tools/ntqfeatures.h10
-rw-r--r--src/tools/ntqglobal.h14
-rw-r--r--src/tools/ntqmap.h18
-rw-r--r--src/tools/ntqmemarray.h2
-rw-r--r--src/tools/ntqptrcollection.h2
-rw-r--r--src/tools/ntqptrlist.h2
-rw-r--r--src/tools/ntqptrqueue.h2
-rw-r--r--src/tools/ntqptrstack.h2
-rw-r--r--src/tools/ntqptrvector.h2
-rw-r--r--src/tools/ntqregexp.h2
-rw-r--r--src/tools/ntqstring.h22
-rw-r--r--src/tools/ntqvaluelist.h16
-rw-r--r--src/tools/ntqvaluevector.h8
-rw-r--r--src/tools/qconfig-large.h2
-rw-r--r--src/tools/qconfig-medium.h2
-rw-r--r--src/tools/qconfig-minimal.h6
-rw-r--r--src/tools/qconfig-small.h2
-rw-r--r--src/tools/qregexp.cpp4
-rw-r--r--src/tools/qstring.cpp6
20 files changed, 63 insertions, 63 deletions
diff --git a/src/tools/ntqdatetime.h b/src/tools/ntqdatetime.h
index ea7e7320..8439bf5f 100644
--- a/src/tools/ntqdatetime.h
+++ b/src/tools/ntqdatetime.h
@@ -71,7 +71,7 @@ public:
int weekNumber( int *yearNum = 0 ) const;
#ifndef QT_NO_TEXTDATE
-#ifndef QT_NO_COMPAT
+#ifndef TQT_NO_COMPAT
static TQString monthName( int month ) { return shortMonthName( month ); }
static TQString dayName( int weekday ) { return shortDayName( weekday ); }
#endif
diff --git a/src/tools/ntqfeatures.h b/src/tools/ntqfeatures.h
index e5a8e786..289190a3 100644
--- a/src/tools/ntqfeatures.h
+++ b/src/tools/ntqfeatures.h
@@ -141,7 +141,7 @@
//#define QT_NO_SOUND
// Standard template library compatiblity
-//#define QT_NO_STL
+//#define TQT_NO_STL
// TQStringList
//#define QT_NO_STRINGLIST
@@ -328,8 +328,8 @@
#endif
// Translations via TQObject::tr()
-#if !defined(QT_NO_TRANSLATION) && (defined(QT_NO_DATASTREAM))
-#define QT_NO_TRANSLATION
+#if !defined(TQT_NO_TRANSLATION) && (defined(QT_NO_DATASTREAM))
+#define TQT_NO_TRANSLATION
#endif
// Window icon and caption
@@ -428,8 +428,8 @@
#endif
// Translations via TQObject::trUtf8()
-#if !defined(QT_NO_TRANSLATION_UTF8) && (defined(QT_NO_TRANSLATION) || defined(QT_NO_TEXTCODEC))
-#define QT_NO_TRANSLATION_UTF8
+#if !defined(TQT_NO_TRANSLATION_UTF8) && (defined(TQT_NO_TRANSLATION) || defined(QT_NO_TEXTCODEC))
+#define TQT_NO_TRANSLATION_UTF8
#endif
// URL parser
diff --git a/src/tools/ntqglobal.h b/src/tools/ntqglobal.h
index 55b7b970..282fecea 100644
--- a/src/tools/ntqglobal.h
+++ b/src/tools/ntqglobal.h
@@ -949,7 +949,7 @@ Q_EXPORT int qWinVersion();
#if !defined(QT_NO_DEBUG) && !defined(QT_DEBUG)
# define QT_DEBUG // display debug messages
-# if !defined(QT_NO_COMPAT) // compatibility with TQt 2
+# if !defined(TQT_NO_COMPAT) // compatibility with TQt 2
# if !defined(NO_DEBUG) && !defined(DEBUG)
# if !defined(Q_OS_MACX) // clash with MacOS X headers
# define DEBUG
@@ -992,13 +992,13 @@ Q_EXPORT void tqSystemWarning( const char *, int code = -1 );
# endif
#endif
-#if !defined(QT_NO_COMPAT) // compatibility with TQt 2
+#if !defined(TQT_NO_COMPAT) // compatibility with TQt 2
# if !defined(ASSERT)
# if !defined(Q_OS_TEMP)
# define ASSERT(x) Q_ASSERT(x)
# endif
# endif
-#endif // QT_NO_COMPAT
+#endif // TQT_NO_COMPAT
Q_EXPORT bool tqt_check_pointer( bool c, const char *, int );
@@ -1009,20 +1009,20 @@ Q_EXPORT bool tqt_check_pointer( bool c, const char *, int );
# define TQ_CHECK_PTR(p)
#endif
-#if !defined(QT_NO_COMPAT) // compatibility with TQt 2
+#if !defined(TQT_NO_COMPAT) // compatibility with TQt 2
# if !defined(CHECK_PTR)
# define CHECK_PTR(x) TQ_CHECK_PTR(x)
# endif
-#endif // QT_NO_COMPAT
+#endif // TQT_NO_COMPAT
enum TQtMsgType { TQtDebugMsg, TQtWarningMsg, TQtFatalMsg };
typedef void (*TQtMsgHandler)(TQtMsgType, const char *);
Q_EXPORT TQtMsgHandler qInstallMsgHandler( TQtMsgHandler );
-#if !defined(QT_NO_COMPAT) // compatibility with TQt 2
+#if !defined(TQT_NO_COMPAT) // compatibility with TQt 2
typedef TQtMsgHandler msg_handler;
-#endif // QT_NO_COMPAT
+#endif // TQT_NO_COMPAT
Q_EXPORT void tqSuppressObsoleteWarnings( bool = TRUE );
diff --git a/src/tools/ntqmap.h b/src/tools/ntqmap.h
index 3139e7fe..d098f79b 100644
--- a/src/tools/ntqmap.h
+++ b/src/tools/ntqmap.h
@@ -49,7 +49,7 @@
#include "ntqvaluelist.h"
#endif // QT_H
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
#include <iterator>
#include <map>
#include <cstddef>
@@ -103,11 +103,11 @@ class TQMapIterator
* Typedefs
*/
typedef TQMapNode< K, T >* NodePtr;
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
typedef std::bidirectional_iterator_tag iterator_category;
#endif
typedef T value_type;
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
typedef ptrdiff_t difference_type;
#else
typedef int difference_type;
@@ -219,11 +219,11 @@ class TQMapConstIterator
* Typedefs
*/
typedef TQMapNode< K, T >* NodePtr;
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
typedef std::bidirectional_iterator_tag iterator_category;
#endif
typedef T value_type;
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
typedef ptrdiff_t difference_type;
#else
typedef int difference_type;
@@ -604,7 +604,7 @@ public:
typedef const value_type* const_pointer;
typedef value_type& reference;
typedef const value_type& const_reference;
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
typedef ptrdiff_t difference_type;
#else
typedef int difference_type;
@@ -631,7 +631,7 @@ public:
sh = m.sh; sh->ref();
}
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
TQMap( const std::map<Key,T>& m )
{
sh = new TQMapPrivate<Key,T>;
@@ -652,7 +652,7 @@ public:
}
}
TQMap<Key,T>& operator= ( const TQMap<Key,T>& m );
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
TQMap<Key,T>& operator= ( const std::map<Key,T>& m )
{
clear();
@@ -735,7 +735,7 @@ public:
#if defined(Q_FULL_TEMPLATE_INSTANTIATION)
bool operator==( const TQMap<Key,T>& ) const { return FALSE; }
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
bool operator==( const std::map<Key,T>& ) const { return FALSE; }
#endif
#endif
diff --git a/src/tools/ntqmemarray.h b/src/tools/ntqmemarray.h
index 48367116..2febfb23 100644
--- a/src/tools/ntqmemarray.h
+++ b/src/tools/ntqmemarray.h
@@ -112,7 +112,7 @@ public:
ConstIterator end() const { return data() + size(); }
};
-#ifndef QT_NO_COMPAT
+#ifndef TQT_NO_COMPAT
#define TQArray TQMemArray
#endif
diff --git a/src/tools/ntqptrcollection.h b/src/tools/ntqptrcollection.h
index 5f0690af..37ff0df3 100644
--- a/src/tools/ntqptrcollection.h
+++ b/src/tools/ntqptrcollection.h
@@ -73,7 +73,7 @@ protected:
};
-#ifndef QT_NO_COMPAT
+#ifndef TQT_NO_COMPAT
#define TQCollection TQPtrCollection
#endif
diff --git a/src/tools/ntqptrlist.h b/src/tools/ntqptrlist.h
index 7418e541..305be554 100644
--- a/src/tools/ntqptrlist.h
+++ b/src/tools/ntqptrlist.h
@@ -185,7 +185,7 @@ public:
{ TQGListIterator::operator=(it); return *this; }
};
-#ifndef QT_NO_COMPAT
+#ifndef TQT_NO_COMPAT
#define TQList TQPtrList
#define TQListIterator TQPtrListIterator
#endif
diff --git a/src/tools/ntqptrqueue.h b/src/tools/ntqptrqueue.h
index 0f3cbbd3..90f743d0 100644
--- a/src/tools/ntqptrqueue.h
+++ b/src/tools/ntqptrqueue.h
@@ -87,7 +87,7 @@ template<class type> inline void TQPtrQueue<type>::deleteItem( TQPtrCollection::
if ( del_item ) delete (type *)d;
}
-#ifndef QT_NO_COMPAT
+#ifndef TQT_NO_COMPAT
#define TQQueue TQPtrQueue
#endif
diff --git a/src/tools/ntqptrstack.h b/src/tools/ntqptrstack.h
index 913dae35..d4741653 100644
--- a/src/tools/ntqptrstack.h
+++ b/src/tools/ntqptrstack.h
@@ -87,7 +87,7 @@ template<class type> inline void TQPtrStack<type>::deleteItem( TQPtrCollection::
if ( del_item ) delete (type *)d;
}
-#ifndef QT_NO_COMPAT
+#ifndef TQT_NO_COMPAT
#define TQStack TQPtrStack
#endif
diff --git a/src/tools/ntqptrvector.h b/src/tools/ntqptrvector.h
index 046dc948..e3034a6a 100644
--- a/src/tools/ntqptrvector.h
+++ b/src/tools/ntqptrvector.h
@@ -109,7 +109,7 @@ template<class type> inline void TQPtrVector<type>::deleteItem( TQPtrCollection:
if ( del_item ) delete (type *)d;
}
-#ifndef QT_NO_COMPAT
+#ifndef TQT_NO_COMPAT
#define TQVector TQPtrVector
#endif
diff --git a/src/tools/ntqregexp.h b/src/tools/ntqregexp.h
index 07557222..d600e452 100644
--- a/src/tools/ntqregexp.h
+++ b/src/tools/ntqregexp.h
@@ -78,7 +78,7 @@ public:
void setMinimal( bool minimal );
bool exactMatch( const TQString& str ) const;
-#ifndef QT_NO_COMPAT
+#ifndef TQT_NO_COMPAT
int match( const TQString& str, int index = 0, int *len = 0,
bool indexIsStart = TRUE ) const;
#endif
diff --git a/src/tools/ntqstring.h b/src/tools/ntqstring.h
index e8381a0b..b3c0a32c 100644
--- a/src/tools/ntqstring.h
+++ b/src/tools/ntqstring.h
@@ -50,7 +50,7 @@
#include <limits.h>
#endif
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
#if defined ( Q_CC_MSVC_NET ) && _MSC_VER < 1310 // Avoids nasty warning for xlocale, line 450
# pragma warning ( push )
# pragma warning ( disable : 4189 )
@@ -408,14 +408,14 @@ public:
#ifndef QT_NO_CAST_ASCII
TQString( const char *str ); // deep copy
#endif
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
TQString( const std::string& ); // deep copy
#endif
~TQString();
TQString &operator=( const TQString & ); // impl-shared copy
TQString &operator=( const char * ); // deep copy
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
TQString &operator=( const std::string& ); // deep copy
#endif
TQString &operator=( const TQCString& ); // deep copy
@@ -539,7 +539,7 @@ public:
TQString &append( const TQByteArray & );
TQString &append( const char * );
#endif
-#if !defined(QT_NO_STL) && !defined(QT_NO_CAST_ASCII)
+#if !defined(TQT_NO_STL) && !defined(QT_NO_CAST_ASCII)
TQString &append( const std::string& );
#endif
TQString &prepend( char );
@@ -549,7 +549,7 @@ public:
TQString &prepend( const TQByteArray & );
TQString &prepend( const char * );
#endif
-#if !defined(QT_NO_STL) && !defined(QT_NO_CAST_ASCII)
+#if !defined(TQT_NO_STL) && !defined(QT_NO_CAST_ASCII)
TQString &prepend( const std::string& );
#endif
TQString &remove( uint index, uint len );
@@ -636,7 +636,7 @@ public:
TQString &operator+=( const TQByteArray &str );
TQString &operator+=( const char *str );
#endif
-#if !defined(QT_NO_STL) && !defined(QT_NO_CAST_ASCII)
+#if !defined(TQT_NO_STL) && !defined(QT_NO_CAST_ASCII)
TQString &operator+=( const std::string& );
#endif
TQString &operator+=( TQChar c );
@@ -662,10 +662,10 @@ public:
TQCString local8Bit() const;
static TQString fromLocal8Bit(const char*, int len=-1);
bool operator!() const;
-#ifndef QT_NO_ASCII_CAST
+#ifndef TQT_NO_ASCII_CAST
operator const char *() const { return ascii(); }
#endif
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
operator std::string() const { return ascii() ? ascii() : ""; }
#endif
@@ -691,7 +691,7 @@ public:
void compose();
-#ifndef QT_NO_COMPAT
+#ifndef TQT_NO_COMPAT
const char* data() const { return ascii(); }
#endif
@@ -926,7 +926,7 @@ inline TQString &TQString::append( TQChar c )
inline TQString &TQString::append( char c )
{ return operator+=(c); }
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
inline TQString &TQString::operator=( const std::string& str )
{ return operator=(str.c_str()); }
#ifndef QT_NO_CAST_ASCII
@@ -1073,7 +1073,7 @@ Q_EXPORT inline const TQString operator+( char c1, const TQString &s2 )
return tmp;
}
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
Q_EXPORT inline const TQString operator+(const TQString& s1, const std::string& s2)
{
return s1 + TQString(s2);
diff --git a/src/tools/ntqvaluelist.h b/src/tools/ntqvaluelist.h
index 24a9cfc5..677c0cf5 100644
--- a/src/tools/ntqvaluelist.h
+++ b/src/tools/ntqvaluelist.h
@@ -47,7 +47,7 @@
#include "ntqdatastream.h"
#endif // QT_H
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
#include <iterator>
#include <list>
#include <cstddef>
@@ -79,12 +79,12 @@ class TQValueListIterator
* Typedefs
*/
typedef TQValueListNode<T>* NodePtr;
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
typedef std::bidirectional_iterator_tag iterator_category;
#endif
typedef T value_type;
typedef size_t size_type;
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
typedef ptrdiff_t difference_type;
#else
typedef int difference_type;
@@ -155,12 +155,12 @@ class TQValueListConstIterator
* Typedefs
*/
typedef TQValueListNode<T>* NodePtr;
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
typedef std::bidirectional_iterator_tag iterator_category;
#endif
typedef T value_type;
typedef size_t size_type;
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
typedef ptrdiff_t difference_type;
#else
typedef int difference_type;
@@ -428,7 +428,7 @@ public:
typedef value_type& reference;
typedef const value_type& const_reference;
typedef size_t size_type;
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
typedef ptrdiff_t difference_type;
#else
typedef int difference_type;
@@ -439,7 +439,7 @@ public:
*/
TQValueList() { sh = new TQValueListPrivate<T>; }
TQValueList( const TQValueList<T>& l ) { sh = l.sh; sh->ref(); }
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
TQValueList( const std::list<T>& l )
{
sh = new TQValueListPrivate<T>;
@@ -463,7 +463,7 @@ public:
return *this;
}
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
TQValueList<T>& operator= ( const std::list<T>& l )
{
detach();
diff --git a/src/tools/ntqvaluevector.h b/src/tools/ntqvaluevector.h
index 6a50230e..7bc80c64 100644
--- a/src/tools/ntqvaluevector.h
+++ b/src/tools/ntqvaluevector.h
@@ -47,7 +47,7 @@
#include "ntqdatastream.h"
#endif // QT_H
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
#include <vector>
#endif
@@ -245,7 +245,7 @@ public:
typedef value_type& reference;
typedef const value_type& const_reference;
typedef size_t size_type;
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
typedef ptrdiff_t difference_type;
#else
typedef int difference_type;
@@ -264,7 +264,7 @@ public:
TQValueVector( size_type n, const T& val = T() );
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
TQValueVector( std::vector<T>& v ) // ### remove in 4.0
{
sh = new TQValueVectorPrivate<T>( v.size() );
@@ -291,7 +291,7 @@ public:
return *this;
}
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
TQValueVector<T>& operator= ( const std::vector<T>& v )
{
clear();
diff --git a/src/tools/qconfig-large.h b/src/tools/qconfig-large.h
index 63104ebe..1ce4e78c 100644
--- a/src/tools/qconfig-large.h
+++ b/src/tools/qconfig-large.h
@@ -11,7 +11,7 @@
/* #define QT_NO_FREETYPE */
#define QT_NO_BDF
//#define QT_NO_FONTDATABASE
-#define QT_NO_TRANSLATION
+#define TQT_NO_TRANSLATION
#define QT_NO_DRAGANDDROP
#define QT_NO_CLIPBOARD
#define QT_NO_SOUND
diff --git a/src/tools/qconfig-medium.h b/src/tools/qconfig-medium.h
index f7df2dcd..e1029118 100644
--- a/src/tools/qconfig-medium.h
+++ b/src/tools/qconfig-medium.h
@@ -12,7 +12,7 @@
/* #define QT_NO_FREETYPE */
#define QT_NO_BDF
//#define QT_NO_FONTDATABASE
-#define QT_NO_TRANSLATION
+#define TQT_NO_TRANSLATION
#define QT_NO_DRAGANDDROP
#define QT_NO_CLIPBOARD
#define QT_NO_SOUND
diff --git a/src/tools/qconfig-minimal.h b/src/tools/qconfig-minimal.h
index d3a79541..e08cd5e2 100644
--- a/src/tools/qconfig-minimal.h
+++ b/src/tools/qconfig-minimal.h
@@ -21,7 +21,7 @@
/* //#define QT_NO_FREETYPE //done by configure -no-freetype */
#define QT_NO_BDF
//#define QT_NO_FONTDATABASE
-#define QT_NO_TRANSLATION
+#define TQT_NO_TRANSLATION
#define QT_NO_MIME
#define QT_NO_SOUND
/* #define QT_NO_PROPERTIES */
@@ -87,8 +87,8 @@
#define QT_NO_IMAGE_HEURISTIC_MASK
#define QT_NO_IMAGE_MIRROR
-#ifndef QT_NO_STL
-# define QT_NO_STL
+#ifndef TQT_NO_STL
+# define TQT_NO_STL
#endif
#define QT_NO_DATESTRING
diff --git a/src/tools/qconfig-small.h b/src/tools/qconfig-small.h
index 046c07e6..22509827 100644
--- a/src/tools/qconfig-small.h
+++ b/src/tools/qconfig-small.h
@@ -17,7 +17,7 @@
/* #define QT_NO_FREETYPE //done by configure -no-freetype */
#define QT_NO_BDF
//#define QT_NO_FONTDATABASE
-#define QT_NO_TRANSLATION
+#define TQT_NO_TRANSLATION
#define QT_NO_MIME
#define QT_NO_SOUND
#define QT_NO_PROPERTIES
diff --git a/src/tools/qregexp.cpp b/src/tools/qregexp.cpp
index d5598c4d..7adf0376 100644
--- a/src/tools/qregexp.cpp
+++ b/src/tools/qregexp.cpp
@@ -3600,7 +3600,7 @@ bool TQRegExp::exactMatch( const TQString& str ) const
}
}
-#ifndef QT_NO_COMPAT
+#ifndef TQT_NO_COMPAT
/*! \obsolete
Attempts to match in \a str, starting from position \a index.
@@ -3625,7 +3625,7 @@ int TQRegExp::match( const TQString& str, int index, int *len,
*len = matchedLength();
return pos;
}
-#endif // QT_NO_COMPAT
+#endif // TQT_NO_COMPAT
int TQRegExp::search( const TQString& str, int offset ) const
{
diff --git a/src/tools/qstring.cpp b/src/tools/qstring.cpp
index 755d2677..6afe0687 100644
--- a/src/tools/qstring.cpp
+++ b/src/tools/qstring.cpp
@@ -1630,7 +1630,7 @@ TQString::TQString( const char *str )
d = new TQStringData(uc,l,l);
}
-#ifndef QT_NO_STL
+#ifndef TQT_NO_STL
/*!
Constructs a string that is a deep copy of \a str.
@@ -5703,7 +5703,7 @@ void TQString::setExpand( uint index, TQChar c )
\endcode
It will call "operator const char*()", which is inefficent; you
- may wish to define the macro \c QT_NO_ASCII_CAST when writing code
+ may wish to define the macro \c TQT_NO_ASCII_CAST when writing code
which you wish to remain Unicode-clean.
When you want the above semantics, use:
@@ -6314,7 +6314,7 @@ TQString TQString::fromLocal8Bit( const char* local8Bit, int len )
Returns ascii(). Be sure to see the warnings documented in the
ascii() function. Note that for new code which you wish to be
strictly Unicode-clean, you can define the macro \c
- QT_NO_ASCII_CAST when compiling your code to hide this function so
+ TQT_NO_ASCII_CAST when compiling your code to hide this function so
that automatic casts are not done. This has the added advantage
that you catch the programming error described in operator!().
*/