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tried to implement division of wxLongLongs - doesn't work at all, will finish tonight

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5090 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
1999-12-23 20:15:40 +00:00
parent b49576e077
commit 2ea24d9f47
3 changed files with 119 additions and 55 deletions
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32
include/wx/longlong.h
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@@ -25,6 +25,8 @@
#include <limits.h> // for LONG_MAX
#define wxUSE_LONGLONG_WX 1
// ----------------------------------------------------------------------------
// decide upon which class we will use
// ----------------------------------------------------------------------------
@@ -68,7 +70,7 @@
// the user may predefine wxUSE_LONGLONG_NATIVE and/or wxUSE_LONGLONG_NATIVE
// to disable automatic testing (useful for the test program which defines
// both classes) but by default we only use one class
#ifndef wxLongLong_t
#if (defined(wxUSE_LONGLONG_WX) && wxUSE_LONGLONG_WX) || !defined(wxLongLong_t)
#undef wxUSE_LONGLONG_NATIVE
#define wxUSE_LONGLONG_NATIVE 0
class WXDLLEXPORT wxLongLongWx;
@@ -140,6 +142,7 @@ public:
{ return (unsigned long)m_ll; }
// get absolute value
wxLongLongNative Abs() const { return wxLongLongNative(*this).Abs(); }
wxLongLongNative& Abs() { if ( m_ll < 0 ) m_ll = -m_ll; return *this; }
// convert to native long long
@@ -329,6 +332,7 @@ public:
unsigned long GetLo() const { return m_lo; }
// get absolute value
wxLongLongWx Abs() const { return wxLongLongWx(*this).Abs(); }
wxLongLongWx& Abs() { if ( m_hi < 0 ) m_hi = -m_hi; return *this; }
// convert to long with range checking in the debug mode (only!)
@@ -385,12 +389,16 @@ public:
wxLongLongWx operator~() const;
// comparison
bool operator==(const wxLongLongWx& ll) const;
bool operator!=(const wxLongLongWx& ll) const;
bool operator==(const wxLongLongWx& ll) const
{ return m_lo == ll.m_lo && m_hi == ll.m_hi; }
bool operator!=(const wxLongLongWx& ll) const
{ return !(*this == ll); }
bool operator<(const wxLongLongWx& ll) const;
bool operator>(const wxLongLongWx& ll) const;
bool operator<=(const wxLongLongWx& ll) const;
bool operator>=(const wxLongLongWx& ll) const;
bool operator<=(const wxLongLongWx& ll) const
{ return *this < ll || *this == ll; }
bool operator>=(const wxLongLongWx& ll) const
{ return *this > ll || *this == ll; }
// multiplication
wxLongLongWx operator*(const wxLongLongWx& ll) const;
@@ -422,4 +430,18 @@ private:
#endif // wxUSE_LONGLONG_WX
// ----------------------------------------------------------------------------
// binary operators
// ----------------------------------------------------------------------------
inline bool WXDLLEXPORT operator<(long l, const wxLongLong& ll) { return ll > l; }
inline bool WXDLLEXPORT operator>(long l, const wxLongLong& ll) { return ll > l; }
inline bool WXDLLEXPORT operator<=(long l, const wxLongLong& ll) { return ll > l; }
inline bool WXDLLEXPORT operator>=(long l, const wxLongLong& ll) { return ll > l; }
inline bool WXDLLEXPORT operator==(long l, const wxLongLong& ll) { return ll > l; }
inline bool WXDLLEXPORT operator!=(long l, const wxLongLong& ll) { return ll > l; }
inline wxLongLong WXDLLEXPORT operator+(long l, const wxLongLong& ll) { return ll + l; }
inline wxLongLong WXDLLEXPORT operator-(long l, const wxLongLong& ll) { return ll - l; }
#endif // _WX_LONGLONG_H