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Diffstat (limited to 'private/crt32/iostream/ostrptr.cxx')
-rw-r--r-- | private/crt32/iostream/ostrptr.cxx | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/private/crt32/iostream/ostrptr.cxx b/private/crt32/iostream/ostrptr.cxx new file mode 100644 index 000000000..adbb51607 --- /dev/null +++ b/private/crt32/iostream/ostrptr.cxx @@ -0,0 +1,41 @@ +/*** +* ostrptr.cxx - definitions for ostream operator<<(const void*) member function +* +* Copyright (c) 1991-1992, Microsoft Corporation. All rights reserved. +* +*Purpose: +* Member function definition for ostream operator<<(const void*). +* +*Revision History: +* 09-23-91 KRS Created. Split out from ostream.cxx for granularity. +* 06-03-92 KRS CAV #1183: add 'const' to ptr output argument. +* +*******************************************************************************/ + +#include <cruntime.h> +#include <internal.h> +#include <stdio.h> +#include <iostream.h> +#pragma hdrstop + +ostream& ostream::operator<<(const void * ptr) +{ +_WINSTATIC char obuffer[12]; +_WINSTATIC char fmt[4] = "%p"; +_WINSTATIC char leader[4] = "0x"; + if (opfx()) + { + if (ptr) + { + if (x_flags & uppercase) + leader[1] = 'X'; +// else // initialized above by default +// leader[1] = 'x'; + } +//CONSIDER: can we use and depend on out %p conversion to do this??? + sprintf(obuffer,fmt,ptr); + writepad(leader,obuffer); + osfx(); + } + return *this; +} |