[wxWidgets.git] / src / common / longlong.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        wx/longlong.cpp
// Purpose:     implementation of wxLongLongNative
// 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:      $Id$
// Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
// Licence:     wxWindows license
/////////////////////////////////////////////////////////////////////////////

// ============================================================================
// headers
// ============================================================================

#ifdef __GNUG__
    #pragma implementation "longlong.h"
#endif

#include "wx/wxprec.h"

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#if wxUSE_LONGLONG

#include "wx/longlong.h"

#include <memory.h>     // for memset()

// ============================================================================
// implementation
// ============================================================================

#if wxUSE_LONGLONG_NATIVE

// ----------------------------------------------------------------------------
// misc
// ----------------------------------------------------------------------------

void *wxLongLongNative::asArray(void) const
{
    static unsigned char temp[8];

    temp[0] = (m_ll >> 56) & 0xFF;
    temp[1] = (m_ll >> 48) & 0xFF;
    temp[2] = (m_ll >> 40) & 0xFF;
    temp[3] = (m_ll >> 32) & 0xFF;
    temp[4] = (m_ll >> 24) & 0xFF;
    temp[5] = (m_ll >> 16) & 0xFF;
    temp[6] = (m_ll >> 8)  & 0xFF;
    temp[7] = (m_ll >> 0)  & 0xFF;

    return temp;
}

#if wxUSE_STD_IOSTREAM

// input/output
ostream& operator<< (ostream& o, const wxLongLongNative& ll)
{
    char result[65];

    memset(result, 'A', 64);

    result[64] = '\0';

    for (int i = 0; i < 64; i++)
    {
        result[63 - i] = '0' + (char) ((ll.m_ll >> i) & 1);
    }

    return o << result;
}

#endif // wxUSE_STD_IOSTREAM

#endif // wxUSE_LONGLONG_NATIVE

#if wxUSE_LONGLONG_WX

wxLongLongWx wxLongLongWx::operator<<(int shift) const
{
    if (shift == 0)
        return *this;

    if (shift < 32)
        return wxLongLongWx((m_hi << shift) | (m_lo >> (32 - shift)),
                             m_lo << shift);
    else
        return wxLongLongWx(m_lo << (shift - 32),
                            0);
}

wxLongLongWx& wxLongLongWx::operator<<=(int shift)
{
    if (shift == 0)
        return *this;

    if (shift < 32)
    {
        m_hi <<= shift;
        m_hi |= m_lo >> (32 - shift);
        m_lo <<= shift;
    }
    else
    {
        m_hi = m_lo << (shift - 32);
        m_lo = 0;
    }

    return *this;
}

wxLongLongWx wxLongLongWx::operator>>(int shift) const
{
    if (shift == 0)
        return *this;

    if (shift < 32)
        return wxLongLongWx(m_hi >> shift,
                          (m_lo >> shift) | (m_hi << (32 - shift)));
    else
        return wxLongLongWx((m_hi < 0 ? -1l : 0),
                          m_hi >> (shift - 32));
}

wxLongLongWx& wxLongLongWx::operator>>=(int shift)
{
    if (shift == 0)
        return *this;

    if (shift < 32)
    {
        m_lo >>= shift;
        m_lo |= m_hi << (32 - shift);
        m_hi >>= shift;
    }
    else
    {
        m_lo = m_hi >> (shift - 32);
        m_hi = (m_hi < 0 ? -1L : 0);
    }

    return *this;
}

wxLongLongWx wxLongLongWx::operator+(const wxLongLongWx& ll) const
{
    wxLongLongWx temp;

    temp.m_lo = m_lo + ll.m_lo;
    temp.m_hi = m_hi + ll.m_hi;
    if ((temp.m_lo < m_lo) || (temp.m_lo < ll.m_lo))
        temp.m_hi++;

    return temp;
}

wxLongLongWx wxLongLongWx::operator+(long l) const
{
    wxLongLongWx temp;

    temp.m_lo = m_lo + l;

    if (l < 0)
        temp.m_hi += -1l;

    if ((temp.m_lo < m_lo) || (temp.m_lo < (unsigned long)l))
        temp.m_hi++;

    return temp;
}

wxLongLongWx& wxLongLongWx::operator+=(const wxLongLongWx& ll)
{
    unsigned long previous = m_lo;

    m_lo += ll.m_lo;
    m_hi += ll.m_hi;

    if ((m_lo < previous) || (m_lo < ll.m_lo))
        m_hi++;

    return *this;
}

wxLongLongWx& wxLongLongWx::operator+=(long l)
{
    unsigned long previous = m_lo;

    m_lo += l;
    if (l < 0)
        m_hi += -1l;

    if ((m_lo < previous) || (m_lo < (unsigned long)l))
        m_hi++;

    return *this;
}

// pre increment
wxLongLongWx& wxLongLongWx::operator++()
{
    m_lo++;
    if (m_lo == 0)
        m_hi++;

    return *this;
}

// post increment
wxLongLongWx& wxLongLongWx::operator++(int)
{
    m_lo++;
    if (m_lo == 0)
        m_hi++;

    return *this;
}

// negation
wxLongLongWx wxLongLongWx::operator-() const
{
    wxLongLongWx temp(~m_hi, ~m_lo);

    temp.m_lo++;
    if (temp.m_lo == 0)
        temp.m_hi++;

    return temp;
}

// subtraction

wxLongLongWx wxLongLongWx::operator-(const wxLongLongWx& ll) const
{
    wxLongLongWx temp;

    temp.m_lo = m_lo - ll.m_lo;
    temp.m_hi = m_hi - ll.m_hi;

    if (m_lo < ll.m_lo)
        temp.m_hi--;

    return temp;
}

wxLongLongWx& wxLongLongWx::operator-=(const wxLongLongWx& ll)
{
    unsigned long previous = m_lo;

    m_lo -= ll.m_lo;
    m_hi -= ll.m_hi;

    if (previous < ll.m_lo)
        m_hi--;

    return *this;;
}

// pre decrement
wxLongLongWx& wxLongLongWx::operator--()
{
    m_lo--;
    if (m_lo == 0xFFFFFFFF)
        m_hi--;

    return *this;
}

// post decrement
wxLongLongWx& wxLongLongWx::operator--(int)
{
    m_lo--;
    if (m_lo == 0xFFFFFFFF)
        m_hi--;

    return *this;
}

// comparison operators

bool wxLongLongWx::operator<(const wxLongLongWx& ll) const
{
    if (m_lo < ll.m_lo)
        return 1;
    if (m_lo > ll.m_lo)
        return 0;
    if (m_hi < ll.m_hi)
        return 1;
    if (m_hi > ll.m_hi)
        return 0;
    return 0;
}

bool wxLongLongWx::operator>(const wxLongLongWx& ll) const
{
    if (m_lo < ll.m_lo)
        return 0;
    if (m_lo > ll.m_lo)
        return 1;
    if (m_hi < ll.m_hi)
        return 0;
    if (m_hi > ll.m_hi)
        return 1;
    return 0;
}

bool wxLongLongWx::operator<=(const wxLongLongWx& ll) const
{
    if (m_lo < ll.m_lo)
        return 1;
    if (m_lo > ll.m_lo)
        return 0;
    if (m_hi < ll.m_hi)
        return 1;
    if (m_hi > ll.m_hi)
        return 0;
    return 1;
}

bool wxLongLongWx::operator>=(const wxLongLongWx& ll) const
{
    if (m_lo < ll.m_lo)
        return 0;
    if (m_lo > ll.m_lo)
        return 1;
    if (m_hi < ll.m_hi)
        return 0;
    if (m_hi > ll.m_hi)
        return 1;
    return 1;
}

// bitwise operators

wxLongLongWx wxLongLongWx::operator&(const wxLongLongWx& ll) const
{
    return wxLongLongWx(m_hi & ll.m_hi, m_lo & ll.m_lo);
}

wxLongLongWx wxLongLongWx::operator|(const wxLongLongWx& ll) const
{
    return wxLongLongWx(m_hi | ll.m_hi, m_lo | ll.m_lo);
}

wxLongLongWx wxLongLongWx::operator^(const wxLongLongWx& ll) const
{
    return wxLongLongWx(m_hi ^ ll.m_hi, m_lo ^ ll.m_lo);
}

wxLongLongWx& wxLongLongWx::operator&=(const wxLongLongWx& ll)
{
    m_lo &= ll.m_lo;
    m_hi &= ll.m_hi;

    return *this;
}

wxLongLongWx& wxLongLongWx::operator|=(const wxLongLongWx& ll)
{
    m_lo |= ll.m_lo;
    m_hi |= ll.m_hi;

    return *this;
}

wxLongLongWx& wxLongLongWx::operator^=(const wxLongLongWx& ll)
{
    m_lo ^= ll.m_lo;
    m_hi ^= ll.m_hi;

    return *this;
}

wxLongLongWx wxLongLongWx::operator~() const
{
    return wxLongLongWx(~m_hi, ~m_lo);
}

// multiplication

wxLongLongWx wxLongLongWx::operator*(const wxLongLongWx& ll) const
{
    wxLongLongWx t(m_hi, m_lo);
    wxLongLongWx q(ll.m_hi, ll.m_lo);
    wxLongLongWx p;
    int counter = 0;

    do
    {
        if ((q.m_lo & 1) != 0)
              p += t;
        q >>= 1;
        t <<= 1;
        counter++;
      }
      while ((counter < 64) && ((q.m_hi != 0) || (q.m_lo != 0)));
    return p;
}

wxLongLongWx& wxLongLongWx::operator*=(const wxLongLongWx& ll)
{
    wxLongLongWx t(m_hi, m_lo);
    wxLongLongWx q(ll.m_hi, ll.m_lo);
    int counter = 0;

    do
    {
        if ((q.m_lo & 1) != 0)
              *this += t;
        q >>= 1;
        t <<= 1;
        counter++;
      }
      while ((counter < 64) && ((q.m_hi != 0) || (q.m_lo != 0)));
    return *this;
}

// division

void wxLongLongWx::Divide(const wxLongLongWx& divisor, wxLongLongWx& quotient, wxLongLongWx& remainder) const
{
    if ((divisor.m_lo == 0) && (divisor.m_hi == 0))
    {
        // provoke division by zero error and silence the compilers warnings
        // about an expression without effect and unused variable
        long dummy = divisor.m_lo/divisor.m_hi;
        dummy += 0;
    }

    wxFAIL_MSG("not implemented");
}

// temporary - just for testing
void *wxLongLongWx::asArray(void) const
{
    static unsigned char temp[8];

    temp[0] = (m_hi >> 24) & 0xFF;
    temp[1] = (m_hi >> 16) & 0xFF;
    temp[2] = (m_hi >> 8)  & 0xFF;
    temp[3] = (m_hi >> 0)  & 0xFF;
    temp[4] = (m_lo >> 24) & 0xFF;
    temp[5] = (m_lo >> 16) & 0xFF;
    temp[6] = (m_lo >> 8)  & 0xFF;
    temp[7] = (m_lo >> 0)  & 0xFF;

    return temp;
}

#if wxUSE_STD_IOSTREAM

// input/output
ostream& operator<< (ostream& o, const wxLongLongWx& ll)
{
    char result[65];

    memset(result, 'A', 64);

    result[64] = '\0';

    for (int i = 0; i < 32; i++)
    {
        result[31 - i] = (char) ('0' + (int) ((ll.m_hi >> i) & 1));
        result[63 - i] = (char) ('0' + (int) ((ll.m_lo >> i) & 1));
    }

    return o << result;
}
#endif // wxUSE_STD_IOSTREAM

#endif // wxUSE_LONGLONG_NATIVE

#endif // wxUSE_LONGLONG
Commit	Line	Data
8b81872f VZ	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/longlong.cpp
	3	// Purpose: implementation of wxLongLongNative
	4	// Author: Jeffrey C. Ollie <jeff@ollie.clive.ia.us>, Vadim Zeitlin
	5	// Remarks: this class is not public in wxWindows 2.0! It is intentionally
	6	// not documented and is for private use only.
	7	// Modified by:
	8	// Created: 10.02.99
	9	// RCS-ID: $Id$
	10	// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
	11	// Licence: wxWindows license
	12	/////////////////////////////////////////////////////////////////////////////
	13
	14	// ============================================================================
	15	// headers
	16	// ============================================================================
	17
	18	#ifdef __GNUG__
	19	#pragma implementation "longlong.h"
	20	#endif
	21
	22	#include "wx/wxprec.h"
	23
	24	#ifdef __BORLANDC__
	25	#pragma hdrstop
	26	#endif
	27
4e57b0d4 VZ	28	#if wxUSE_LONGLONG
4e57b0d4 VZ	29
8b81872f VZ	30	#include "wx/longlong.h"
	31
	32	#include <memory.h> // for memset()
	33
	34	// ============================================================================
	35	// implementation
	36	// ============================================================================
	37
	38	#if wxUSE_LONGLONG_NATIVE
	39
	40	// ----------------------------------------------------------------------------
	41	// misc
	42	// ----------------------------------------------------------------------------
	43
	44	void *wxLongLongNative::asArray(void) const
	45	{
	46	static unsigned char temp[8];
	47
	48	temp[0] = (m_ll >> 56) & 0xFF;
	49	temp[1] = (m_ll >> 48) & 0xFF;
	50	temp[2] = (m_ll >> 40) & 0xFF;
	51	temp[3] = (m_ll >> 32) & 0xFF;
	52	temp[4] = (m_ll >> 24) & 0xFF;
	53	temp[5] = (m_ll >> 16) & 0xFF;
	54	temp[6] = (m_ll >> 8) & 0xFF;
	55	temp[7] = (m_ll >> 0) & 0xFF;
	56
	57	return temp;
	58	}
	59
fcc3d7cb VZ	60	#if wxUSE_STD_IOSTREAM
fcc3d7cb VZ	61
8b81872f	62	// input/output
162b0c3b	63	ostream& operator<< (ostream& o, const wxLongLongNative& ll)
8b81872f VZ	64	{
	65	char result[65];
	66
	67	memset(result, 'A', 64);
	68
	69	result[64] = '\0';
	70
	71	for (int i = 0; i < 64; i++)
	72	{
	73	result[63 - i] = '0' + (char) ((ll.m_ll >> i) & 1);
	74	}
	75
	76	return o << result;
	77	}
	78
fcc3d7cb VZ	79	#endif // wxUSE_STD_IOSTREAM
fcc3d7cb VZ	80
8b81872f VZ	81	#endif // wxUSE_LONGLONG_NATIVE
	82
	83	#if wxUSE_LONGLONG_WX
	84
	85	wxLongLongWx wxLongLongWx::operator<<(int shift) const
	86	{
	87	if (shift == 0)
	88	return *this;
	89
	90	if (shift < 32)
	91	return wxLongLongWx((m_hi << shift) \| (m_lo >> (32 - shift)),
	92	m_lo << shift);
	93	else
	94	return wxLongLongWx(m_lo << (shift - 32),
	95	0);
	96	}
	97
	98	wxLongLongWx& wxLongLongWx::operator<<=(int shift)
	99	{
	100	if (shift == 0)
	101	return *this;
	102
	103	if (shift < 32)
	104	{
	105	m_hi <<= shift;
	106	m_hi \|= m_lo >> (32 - shift);
	107	m_lo <<= shift;
	108	}
	109	else
	110	{
	111	m_hi = m_lo << (shift - 32);
	112	m_lo = 0;
	113	}
	114
	115	return *this;
	116	}
	117
	118	wxLongLongWx wxLongLongWx::operator>>(int shift) const
	119	{
	120	if (shift == 0)
	121	return *this;
	122
	123	if (shift < 32)
	124	return wxLongLongWx(m_hi >> shift,
	125	(m_lo >> shift) \| (m_hi << (32 - shift)));
	126	else
	127	return wxLongLongWx((m_hi < 0 ? -1l : 0),
	128	m_hi >> (shift - 32));
	129	}
	130
	131	wxLongLongWx& wxLongLongWx::operator>>=(int shift)
	132	{
	133	if (shift == 0)
	134	return *this;
	135
	136	if (shift < 32)
	137	{
	138	m_lo >>= shift;
	139	m_lo \|= m_hi << (32 - shift);
	140	m_hi >>= shift;
	141	}
	142	else
	143	{
	144	m_lo = m_hi >> (shift - 32);
145	m_hi = (m_hi < 0 ? -1L : 0);
146	}
147
148	return *this;
149	}
150
151	wxLongLongWx wxLongLongWx::operator+(const wxLongLongWx& ll) const
152	{
153	wxLongLongWx temp;
154
155	temp.m_lo = m_lo + ll.m_lo;
156	temp.m_hi = m_hi + ll.m_hi;
157	if ((temp.m_lo < m_lo) \|\| (temp.m_lo < ll.m_lo))
158	temp.m_hi++;
159
160	return temp;
161	}
162
163	wxLongLongWx wxLongLongWx::operator+(long l) const
164	{
165	wxLongLongWx temp;
166
167	temp.m_lo = m_lo + l;
168
169	if (l < 0)
170	temp.m_hi += -1l;
171
172	if ((temp.m_lo < m_lo) \|\| (temp.m_lo < (unsigned long)l))
173	temp.m_hi++;
174
175	return temp;
176	}
177
178	wxLongLongWx& wxLongLongWx::operator+=(const wxLongLongWx& ll)
179	{
180	unsigned long previous = m_lo;
181
182	m_lo += ll.m_lo;
183	m_hi += ll.m_hi;
184
185	if ((m_lo < previous) \|\| (m_lo < ll.m_lo))
186	m_hi++;
187
188	return *this;
189	}
190
191	wxLongLongWx& wxLongLongWx::operator+=(long l)
192	{
193	unsigned long previous = m_lo;
194
195	m_lo += l;
196	if (l < 0)
197	m_hi += -1l;
198
199	if ((m_lo < previous) \|\| (m_lo < (unsigned long)l))
200	m_hi++;
201
202	return *this;
203	}
204
205	// pre increment
206	wxLongLongWx& wxLongLongWx::operator++()
207	{
208	m_lo++;
209	if (m_lo == 0)
210	m_hi++;
211
212	return *this;
213	}
214
215	// post increment
216	wxLongLongWx& wxLongLongWx::operator++(int)
217	{
218	m_lo++;
219	if (m_lo == 0)
220	m_hi++;
221
222	return *this;
223	}
224
225	// negation
226	wxLongLongWx wxLongLongWx::operator-() const
227	{
228	wxLongLongWx temp(~m_hi, ~m_lo);
229
230	temp.m_lo++;
231	if (temp.m_lo == 0)
232	temp.m_hi++;
233
234	return temp;
235	}
236
237	// subtraction
238
239	wxLongLongWx wxLongLongWx::operator-(const wxLongLongWx& ll) const
240	{
241	wxLongLongWx temp;
242
243	temp.m_lo = m_lo - ll.m_lo;
244	temp.m_hi = m_hi - ll.m_hi;
245
246	if (m_lo < ll.m_lo)
247	temp.m_hi--;
248
249	return temp;
250	}
251
252	wxLongLongWx& wxLongLongWx::operator-=(const wxLongLongWx& ll)
253	{
254	unsigned long previous = m_lo;
255
256	m_lo -= ll.m_lo;
257	m_hi -= ll.m_hi;
258
259	if (previous < ll.m_lo)
260	m_hi--;
261
262	return *this;;
263	}
264
265	// pre decrement
266	wxLongLongWx& wxLongLongWx::operator--()
267	{
268	m_lo--;
269	if (m_lo == 0xFFFFFFFF)
270	m_hi--;
271
272	return *this;
273	}
274
275	// post decrement
276	wxLongLongWx& wxLongLongWx::operator--(int)
277	{
278	m_lo--;
279	if (m_lo == 0xFFFFFFFF)
280	m_hi--;
281
282	return *this;
283	}
284
285	// comparison operators
286
287	bool wxLongLongWx::operator<(const wxLongLongWx& ll) const
288	{
289	if (m_lo < ll.m_lo)
290	return 1;
291	if (m_lo > ll.m_lo)
292	return 0;
293	if (m_hi < ll.m_hi)
294	return 1;
295	if (m_hi > ll.m_hi)
296	return 0;
297	return 0;
298	}
299
300	bool wxLongLongWx::operator>(const wxLongLongWx& ll) const
301	{
302	if (m_lo < ll.m_lo)
303	return 0;
304	if (m_lo > ll.m_lo)
305	return 1;
306	if (m_hi < ll.m_hi)
307	return 0;
308	if (m_hi > ll.m_hi)
309	return 1;
310	return 0;
311	}
312
313	bool wxLongLongWx::operator<=(const wxLongLongWx& ll) const
314	{
315	if (m_lo < ll.m_lo)
316	return 1;
317	if (m_lo > ll.m_lo)
318	return 0;
319	if (m_hi < ll.m_hi)
320	return 1;
321	if (m_hi > ll.m_hi)
322	return 0;
323	return 1;
324	}
325
326	bool wxLongLongWx::operator>=(const wxLongLongWx& ll) const
327	{
328	if (m_lo < ll.m_lo)
329	return 0;
330	if (m_lo > ll.m_lo)
331	return 1;
332	if (m_hi < ll.m_hi)
333	return 0;
334	if (m_hi > ll.m_hi)
335	return 1;
336	return 1;
337	}
338
339	// bitwise operators
340
341	wxLongLongWx wxLongLongWx::operator&(const wxLongLongWx& ll) const
342	{
343	return wxLongLongWx(m_hi & ll.m_hi, m_lo & ll.m_lo);
344	}
345
346	wxLongLongWx wxLongLongWx::operator\|(const wxLongLongWx& ll) const
347	{
348	return wxLongLongWx(m_hi \| ll.m_hi, m_lo \| ll.m_lo);
349	}
350
351	wxLongLongWx wxLongLongWx::operator^(const wxLongLongWx& ll) const
352	{
353	return wxLongLongWx(m_hi ^ ll.m_hi, m_lo ^ ll.m_lo);
354	}
355
356	wxLongLongWx& wxLongLongWx::operator&=(const wxLongLongWx& ll)
357	{
358	m_lo &= ll.m_lo;
359	m_hi &= ll.m_hi;
360
361	return *this;
362	}
363
364	wxLongLongWx& wxLongLongWx::operator\|=(const wxLongLongWx& ll)
365	{
366	m_lo \|= ll.m_lo;
367	m_hi \|= ll.m_hi;
368
369	return *this;
370	}
371
372	wxLongLongWx& wxLongLongWx::operator^=(const wxLongLongWx& ll)
373	{
374	m_lo ^= ll.m_lo;
375	m_hi ^= ll.m_hi;
376
377	return *this;
378	}
379
380	wxLongLongWx wxLongLongWx::operator~() const
381	{
382	return wxLongLongWx(~m_hi, ~m_lo);
383	}
384
385	// multiplication
386
387	wxLongLongWx wxLongLongWx::operator*(const wxLongLongWx& ll) const
388	{
389	wxLongLongWx t(m_hi, m_lo);
390	wxLongLongWx q(ll.m_hi, ll.m_lo);
391	wxLongLongWx p;
392	int counter = 0;
393
394	do
395	{
396	if ((q.m_lo & 1) != 0)
397	p += t;
398	q >>= 1;
399	t <<= 1;
400	counter++;
401	}
402	while ((counter < 64) && ((q.m_hi != 0) \|\| (q.m_lo != 0)));
403	return p;
404	}
405
406	wxLongLongWx& wxLongLongWx::operator*=(const wxLongLongWx& ll)
407	{
408	wxLongLongWx t(m_hi, m_lo);
409	wxLongLongWx q(ll.m_hi, ll.m_lo);
410	int counter = 0;
411
412	do
413	{
414	if ((q.m_lo & 1) != 0)
415	*this += t;
416	q >>= 1;
417	t <<= 1;
418	counter++;
419	}
420	while ((counter < 64) && ((q.m_hi != 0) \|\| (q.m_lo != 0)));
421	return *this;
422	}
423
424	// division
425
426	void wxLongLongWx::Divide(const wxLongLongWx& divisor, wxLongLongWx& quotient, wxLongLongWx& remainder) const
427	{
428	if ((divisor.m_lo == 0) && (divisor.m_hi == 0))
429	{
430	// provoke division by zero error and silence the compilers warnings
431	// about an expression without effect and unused variable
432	long dummy = divisor.m_lo/divisor.m_hi;
433	dummy += 0;
434	}
435
436	wxFAIL_MSG("not implemented");
437	}
438
439	// temporary - just for testing
440	void *wxLongLongWx::asArray(void) const
441	{
442	static unsigned char temp[8];
443
444	temp[0] = (m_hi >> 24) & 0xFF;
445	temp[1] = (m_hi >> 16) & 0xFF;
446	temp[2] = (m_hi >> 8) & 0xFF;
447	temp[3] = (m_hi >> 0) & 0xFF;
448	temp[4] = (m_lo >> 24) & 0xFF;
449	temp[5] = (m_lo >> 16) & 0xFF;
450	temp[6] = (m_lo >> 8) & 0xFF;
451	temp[7] = (m_lo >> 0) & 0xFF;
452
453	return temp;
454	}
455
fcc3d7cb	456	#if wxUSE_STD_IOSTREAM
8b81872f	457
fcc3d7cb	458	// input/output
162b0c3b	459	ostream& operator<< (ostream& o, const wxLongLongWx& ll)
8b81872f VZ	460	{
	461	char result[65];
	462
	463	memset(result, 'A', 64);
	464
	465	result[64] = '\0';
	466
	467	for (int i = 0; i < 32; i++)
	468	{
	469	result[31 - i] = (char) ('0' + (int) ((ll.m_hi >> i) & 1));
	470	result[63 - i] = (char) ('0' + (int) ((ll.m_lo >> i) & 1));
	471	}
	472
	473	return o << result;
	474	}
fcc3d7cb VZ	475	#endif // wxUSE_STD_IOSTREAM
	476
	477	#endif // wxUSE_LONGLONG_NATIVE
8b81872f	478
4e57b0d4	479	#endif // wxUSE_LONGLONG