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C Programming Starter Kit 2.0
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SamsPublishing-CProgrammingStarterKit-v2.0-Win31.iso
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bc45
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classsrc.pak
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GEOMSTRM.CPP
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C/C++ Source or Header
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1997-07-23
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86 lines
//----------------------------------------------------------------------------
// (C) Copyright 1993, 1994 by Borland International, All Rights Reserved
// Implementation of geometry streaming support
//----------------------------------------------------------------------------
#if !defined(_Windows)
# define _Windows // pretend we are in windows to get the headers we need
#endif
#include <osl/defs.h>
#include <osl/geometry.h>
ostream& _BIDSFUNC
operator <<(ostream& os, const TRect& r)
{
return os << '(' << r.left << ',' << r.top << '-'
<< r.right << ',' << r.bottom << ')';
}
//
// streaming operators for resource Ids
//
ostream& _BIDSFUNC
operator <<(ostream& os, const TResId& id)
{
bool isNumeric = static_cast<bool>(!id.IsString());
if (isNumeric)
os << (long)id.Id;
else
#if defined(BI_DATA_NEAR)
os << string(id.Id);
#else
os << id.Id;
#endif
return os;
}
//! Could break this file in half here...
ipstream& _BIDSFUNC
operator >>(ipstream& is, TRect& r)
{
return is >> r.left >> r.top >> r.right >> r.bottom;
}
opstream& _BIDSFUNC
operator <<(opstream& os, const TRect& r)
{
return os << r.left << r.top << r.right << r.bottom;
}
//
// streaming operators for resource Ids
//
ipstream& _BIDSFUNC
operator >>(ipstream& is, TResId& id)
{
bool isNumeric;
is >> isNumeric;
if (isNumeric) {
long nid;
is >> nid;
id = int(nid);
} else
id = (const char far *)is.freadString();
return is;
}
opstream& _BIDSFUNC
operator <<(opstream& os, const TResId& id)
{
bool isNumeric = static_cast<bool>(!id.IsString());
os << isNumeric;
if (isNumeric)
os << (long)id.Id;
else
os.fwriteString(id.Id);
return os;
}