X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2a31049201e9c1ff9f515eb9d144ae392f4b4e5a..b89dac7816168bc86d4862edb394e681c161a3e3:/include/wx/longlong.h?ds=inline

diff --git a/include/wx/longlong.h b/include/wx/longlong.h
index d2f1ed26de..31baf4810e 100644
--- a/include/wx/longlong.h
+++ b/include/wx/longlong.h
@@ -3,8 +3,6 @@
 // Purpose:     declaration of wxLongLong class - best implementation of a 64
 //              bit integer for the current platform.
 // Author:      Jeffrey C. Ollie <jeff@ollie.clive.ia.us>, Vadim Zeitlin
-// Remarks:     this class is not public in wxWindows 2.0! It is intentionally
-//              not documented and is for private use only.
 // Modified by:
 // Created:     10.02.99
 // RCS-ID:      $Id$
@@ -21,14 +19,15 @@
 
 #include "wx/defs.h"
 #include "wx/wxchar.h"
-#include "wx/debug.h"
 
 #include <limits.h>     // for LONG_MAX
 
 // define this to compile wxLongLongWx in "test" mode: the results of all
 // calculations will be compared with the real results taken from
-// wxLongLongNative
-#define wxLONGLONG_TEST_MODE
+// wxLongLongNative -- this is extremely useful to find the bugs in
+// wxLongLongWx class!
+
+// #define wxLONGLONG_TEST_MODE
 
 #ifdef wxLONGLONG_TEST_MODE
     #define wxUSE_LONGLONG_WX 1
@@ -51,7 +50,7 @@
     #define wxLongLongIsLong
 #elif (defined(__VISUALC__) && defined(__WIN32__)) || defined( __VMS__ )
     #define wxLongLong_t __int64
-#elif defined(__BORLANDC__) && (__BORLANDC__ >= 0x530)
+#elif defined(__BORLANDC__) && defined(__WIN32__) && (__BORLANDC__ >= 0x520)
     #define wxLongLong_t __int64
 #elif defined(__GNUG__)
     #define wxLongLong_t long long
@@ -66,14 +65,12 @@
         #define wxLongLong_t long long
 #else // no native long long type
     // both warning and pragma warning are not portable, but at least an
-    // unknown pragma should never be an error.
-    // Err, actually, Watcom C++ doesn't like it.
-    // (well, if the compilers are _that_ broken, I'm removing it (VZ))
-#if 0 //ndef __WATCOMC__
+    // unknown pragma should never be an error - unless the compiler is
+    // seriously broken as Watcom C++ seems to be...
+#if (!(defined(__WATCOMC__) || defined(__VISAGECPP__)))
     #pragma warning "Your compiler does not appear to support 64 bit "\
                     "integers, using emulation class instead."
 #endif
-
     #define wxUSE_LONGLONG_WX 1
 #endif // compiler
 
@@ -82,7 +79,7 @@
 // both classes) but by default we only use one class
 #if (defined(wxUSE_LONGLONG_WX) && wxUSE_LONGLONG_WX) || !defined(wxLongLong_t)
     // don't use both classes unless wxUSE_LONGLONG_NATIVE was explicitly set:
-    // this is useful in test programs nad only there
+    // this is useful in test programs and only there
     #ifndef wxUSE_LONGLONG_NATIVE
         #define wxUSE_LONGLONG_NATIVE 0
     #endif
@@ -458,6 +455,17 @@ public:
     bool operator>=(const wxLongLongWx& ll) const
         { return *this > ll || *this == ll; }
 
+    bool operator<(long l) const { return *this < wxLongLongWx(l); }
+    bool operator>(long l) const { return *this > wxLongLongWx(l); }
+    bool operator==(long l) const
+    {
+        return l >= 0 ? (m_hi == 0 && m_lo == (unsigned long)l)
+                      : (m_hi == -1 && m_lo == (unsigned long)l);
+    }
+
+    bool operator<=(long l) const { return *this < l || *this == l; }
+    bool operator>=(long l) const { return *this > l || *this == l; }
+
     // multiplication
     wxLongLongWx operator*(const wxLongLongWx& ll) const;
     wxLongLongWx& operator*=(const wxLongLongWx& ll);