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CodeBlocksPortable/Borland/BCC55/Include/constrea.h

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/* constrea.h
Defines the class constream, which writes output to the screen
using the iostream interface.
*/
/*
* C/C++ Run Time Library - Version 8.0
*
* Copyright (c) 1991, 1997 by Borland International
* All Rights Reserved.
*
*/
/* $Revision: 9.5 $ */
#if !defined(__CONSTREA_H)
#define __CONSTREA_H
#include <iosfwd.h>
#include <strstrea.h>
#include <iomanip.h>
#if !defined(__CONIO_H)
#include <conio.h>
#endif // __CONIO_H
#if !defined(RC_INVOKED)
#pragma pack(push, 1)
#pragma option push -RT -Vo-
#if defined(__STDC__)
#pragma warn -nak
#endif
#endif /* !RC_INVOKED */
class _EXPCLASS conbuf : public streambuf
{
public:
_RTLENTRY conbuf();
_RTLENTRY ~conbuf();
virtual int _RTLENTRY overflow( int = EOF );
virtual int _RTLENTRY sync();
void _RTLENTRY clreol();
void _RTLENTRY setcursortype( int );
void _RTLENTRY highvideo();
void _RTLENTRY lowvideo();
void _RTLENTRY normvideo();
void _RTLENTRY textattr( int );
void _RTLENTRY textbackground( int );
void _RTLENTRY textcolor( int );
void _RTLENTRY gotoxy( int, int );
int _RTLENTRY wherex();
int _RTLENTRY wherey();
void _RTLENTRY delline();
void _RTLENTRY insline();
void _RTLENTRY clrscr();
void _RTLENTRY window( int, int, int, int );
static void _RTLENTRY textmode( int );
void _RTLENTRY activate();
void _RTLENTRY deactivate();
private:
virtual void _RTLENTRY makeActive();
virtual void _RTLENTRY makeInactive();
virtual void _RTLENTRY swap();
text_info data;
int cursortype;
static conbuf *current;
};
inline _RTLENTRY conbuf::~conbuf()
{
current = 0;
}
inline int _RTLENTRY conbuf::sync()
{
return 0;
}
inline void _RTLENTRY conbuf::clreol()
{
activate();
::clreol();
}
inline void _RTLENTRY conbuf::setcursortype( int t )
{
activate();
cursortype = t;
::_setcursortype( t );
}
inline void _RTLENTRY conbuf::highvideo()
{
activate();
::highvideo();
}
inline void _RTLENTRY conbuf::lowvideo()
{
activate();
::lowvideo();
}
inline void _RTLENTRY conbuf::normvideo()
{
activate();
::normvideo();
}
inline void _RTLENTRY conbuf::gotoxy( int x, int y )
{
activate();
::gotoxy( x, y );
}
inline int _RTLENTRY conbuf::wherex()
{
activate();
return ::wherex();
}
inline int _RTLENTRY conbuf::wherey()
{
activate();
return ::wherey();
}
inline void _RTLENTRY conbuf::textattr( int a )
{
activate();
::textattr( a );
}
inline void _RTLENTRY conbuf::textbackground(int newcolor)
{
activate();
::textbackground( newcolor );
}
inline void _RTLENTRY conbuf::textcolor(int newcolor)
{
activate();
::textcolor( newcolor );
}
inline void _RTLENTRY conbuf::delline()
{
activate();
::delline();
}
inline void _RTLENTRY conbuf::insline()
{
activate();
::insline();
}
inline void _RTLENTRY conbuf::clrscr()
{
activate();
::clrscr();
}
inline void _RTLENTRY conbuf::window(int left, int top, int right, int bottom)
{
activate();
::window( left, top, right, bottom );
}
inline void _RTLENTRY conbuf::textmode( int mode )
{
::textmode( mode );
}
inline void _RTLENTRY conbuf::activate()
{
if( current != this )
swap();
}
inline void _RTLENTRY conbuf::deactivate()
{
makeInactive();
}
class _EXPCLASS constream : public ostream
{
public:
_RTLENTRY constream();
_RTLENTRY ~constream();
conbuf* _RTLENTRY rdbuf(); // get the assigned conbuf
void _RTLENTRY clrscr();
void _RTLENTRY window( int, int, int, int );
void _RTLENTRY textmode( int );
static int _RTLENTRY isCon( ostream& );
private:
conbuf buf;
ostream* oldtie;
};
inline _RTLENTRY constream::~constream()
{
cin.tie(oldtie);
}
inline conbuf* _RTLENTRY constream::rdbuf()
{
return (conbuf *)ostream::rdbuf();
}
inline void _RTLENTRY constream::clrscr()
{
rdbuf()->clrscr();
}
inline void _RTLENTRY constream::window( int l, int t, int r, int b )
{
rdbuf()->window( l, t, r, b );
}
inline void _RTLENTRY constream::textmode( int m )
{
rdbuf()->textmode( m );
}
inline int _RTLENTRY constream::isCon( ostream& o )
{
if (dynamic_cast <constream *> (&o) == NULL)
return 0;
return 1;
}
template<class T1> class omanip1
{
public:
omanip1<T1>(ostream& (_RTLENTRY *_f)(ostream&, T1), T1 _z1) :
_fn(_f), _ag1(_z1){ }
friend ostream& _RTLENTRY operator<<(ostream& _s, const omanip1<T1>& _f)
{ return(*_f._fn)(_s, _f._ag1); }
private:
ostream& _RTLENTRY (*_fn)(ostream&, T1);
T1 _ag1;
};
template<class T1, class T2> class omanip2
{
public:
omanip2<T1,T2>(ostream& (_RTLENTRY *_f)(ostream&, T1, T2 ), T1 _z1, T2 _z2 ) :
_fn(_f), _ag1(_z1), _ag2(_z2) { }
friend ostream& _RTLENTRY operator<<(ostream& _s, const omanip2<T1,T2>& _f)
{ return(*_f._fn)(_s, _f._ag1, _f._ag2); }
private:
ostream& _RTLENTRY (*_fn)(ostream&, T1, T2);
T1 _ag1;
T2 _ag2;
};
ostream& _RTLENTRY clreol( ostream& );
ostream& _RTLENTRY highvideo( ostream& );
ostream& _RTLENTRY lowvideo( ostream& );
ostream& _RTLENTRY normvideo( ostream& );
ostream& _RTLENTRY delline( ostream& );
ostream& _RTLENTRY insline( ostream& );
omanip1<int> _RTLENTRY setcrsrtype( int );
omanip1<int> _RTLENTRY setattr( int );
omanip1<int> _RTLENTRY setbk( int );
omanip1<int> _RTLENTRY setclr( int );
omanip2<int,int> _RTLENTRY setxy( int, int );
#if !defined(RC_INVOKED)
#pragma option pop // restore options
/* restore default packing */
#pragma pack(pop)
#if defined(__STDC__)
#pragma warn .nak
#endif
#endif /* !RC_INVOKED */
#endif // __CONSTREA_H