/***
*ostream.h - definitions/declarations for the ostream class
*
*	Copyright (c) 1991-1994, Microsoft Corporation.  All rights reserved.
*
*Purpose:
*	This file defines the classes, values, macros, and functions
*	used by the ostream class.
*	[AT&T C++]
*
****/

#ifndef _INC_OSTREAM
#define _INC_OSTREAM


/* Define _CRTIMP */

#ifndef _CRTIMP
#ifdef	_NTSDK
/* definition compatible with NT SDK */
#define _CRTIMP
#else	/* ndef _NTSDK */
/* current definition */
#ifdef	_DLL
#define _CRTIMP __declspec(dllimport)
#else	/* ndef _DLL */
#define _CRTIMP
#endif	/* _DLL */
#endif	/* _NTSDK */
#endif	/* _CRTIMP */


#include <ios.h>

#ifdef	_MSC_VER
// C4505: "unreferenced local function has been removed"
#pragma warning(disable:4505) // disable C4505 warning
// #pragma warning(default:4505)	// use this to reenable, if desired

// Force word packing to avoid possible -Zp override
#pragma pack(push,4)
#endif	// _MSC_VER

typedef long streamoff, streampos;

class _CRTIMP ostream : virtual public ios {

public:
	ostream(streambuf*);
	virtual ~ostream();

	ostream& flush();
	int  opfx();
	void osfx();

inline	ostream& operator<<(ostream& (__cdecl * _f)(ostream&));
inline	ostream& operator<<(ios& (__cdecl * _f)(ios&));
	ostream& operator<<(const char *);
inline	ostream& operator<<(const unsigned char *);
inline	ostream& operator<<(const signed char *);
inline	ostream& operator<<(char);
	ostream& operator<<(unsigned char);
inline	ostream& operator<<(signed char);
	ostream& operator<<(short);
	ostream& operator<<(unsigned short);
	ostream& operator<<(int);
	ostream& operator<<(unsigned int);
	ostream& operator<<(long);
	ostream& operator<<(unsigned long);
inline	ostream& operator<<(float);
	ostream& operator<<(double);
	ostream& operator<<(long double);
	ostream& operator<<(const void *);
	ostream& operator<<(streambuf*);
inline	ostream& put(char);
	ostream& put(unsigned char);
inline	ostream& put(signed char);
	ostream& write(const char *,int);
inline	ostream& write(const unsigned char *,int);
inline	ostream& write(const signed char *,int);
	ostream& seekp(streampos);
	ostream& seekp(streamoff,ios::seek_dir);
	streampos tellp();

protected:
	ostream();
	ostream(const ostream&);	// treat as private
	ostream& operator=(streambuf*);	// treat as private
	ostream& operator=(const ostream& _os) {return operator=(_os.rdbuf()); }
	int do_opfx(int);		// not used
	void do_osfx();			// not used

private:
	ostream(ios&);
	ostream& writepad(const char *, const char *);
	int x_floatused;
};

inline ostream& ostream::operator<<(ostream& (__cdecl * _f)(ostream&)) { (*_f)(*this); return *this; }
inline ostream& ostream::operator<<(ios& (__cdecl * _f)(ios& )) { (*_f)(*this); return *this; }

inline	ostream& ostream::operator<<(char _c) { return operator<<((unsigned char) _c); }
inline	ostream& ostream::operator<<(signed char _c) { return operator<<((unsigned char) _c); }

inline	ostream& ostream::operator<<(const unsigned char * _s) { return operator<<((const char *) _s); }
inline	ostream& ostream::operator<<(const signed char * _s) { return operator<<((const char *) _s); }

inline	ostream& ostream::operator<<(float _f) { x_floatused = 1; return operator<<((double) _f); }

inline	ostream& ostream::put(char _c) { return put((unsigned char) _c); }
inline	ostream& ostream::put(signed char _c) { return put((unsigned char) _c); }

inline	ostream& ostream::write(const unsigned char * _s, int _n) { return write((char *) _s, _n); }
inline	ostream& ostream::write(const signed char * _s, int _n) { return write((char *) _s, _n); }


class _CRTIMP ostream_withassign : public ostream {
	public:
		ostream_withassign();
		ostream_withassign(streambuf* _is);
		~ostream_withassign();
    ostream& operator=(const ostream& _os) { return ostream::operator=(_os.rdbuf()); }
    ostream& operator=(streambuf* _sb) { return ostream::operator=(_sb); }
};

#ifndef _WINDLL	   // Warning!  Not available under Windows without QuickWin:
extern ostream_withassign _CRTIMP cout;
extern ostream_withassign _CRTIMP cerr;
extern ostream_withassign _CRTIMP clog;
#endif

inline _CRTIMP ostream& __cdecl flush(ostream& _outs) { return _outs.flush(); }
inline _CRTIMP ostream& __cdecl endl(ostream& _outs) { return _outs << '\n' << flush; }
inline _CRTIMP ostream& __cdecl ends(ostream& _outs) { return _outs << char('\0'); }

_CRTIMP ios&		__cdecl dec(ios&);
_CRTIMP ios&		__cdecl hex(ios&);
_CRTIMP ios&		__cdecl oct(ios&);

#ifdef	_MSC_VER
// Restore default packing
#pragma pack(pop)
#endif	// _MSC_VER

#endif		// !_INC_OSTREAM