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/***
* ostruint.cxx - definitions for ostream class operator<<(unsigned int) funct
*
* Copyright (c) 1991-1992, Microsoft Corporation. All rights reserved.
*
*Purpose:
* Contains the member function definitions for ostream
* operator<<(unsigned int).
*
*Revision History:
* 09-23-91 KRS Created. Split out from ostream.cxx for granularity.
*
*******************************************************************************/
#include <cruntime.h>
#include <internal.h>
#include <stdio.h>
#include <iostream.h>
#pragma hdrstop
ostream& ostream::operator<<(unsigned int n)
{
_WINSTATIC char obuffer[12];
_WINSTATIC char fmt[4] = "%u";
_WINSTATIC char leader[4] = "\0\0";
if (opfx()) {
if (n)
{
if (x_flags & (hex|oct))
{
if (x_flags & hex)
{
if (x_flags & uppercase)
fmt[1] = 'X';
else
fmt[1] = 'x';
leader[1] = fmt[1]; // 0x or 0X (or \0X)
}
else
fmt[1] = 'o';
if (x_flags & showbase)
leader[0] = '0';
}
else if (x_flags & showpos)
{
leader[0] = '+';
}
}
sprintf(obuffer,fmt,n);
writepad(leader,obuffer);
osfx();
}
return *this;
}
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