105 lines
2.8 KiB
C++
105 lines
2.8 KiB
C++
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these libraries and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/* $XConsortium: c_iostream.h /main/4 1996/08/21 15:54:57 drk $ */
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#ifndef _xostream_h
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#define _xostream_h
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#include "utility/c_ios.h"
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class istream : public virtual ios
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{
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protected:
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istream& _getline(char* b, int lim, int delim, int fill_zero);
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int eatw(); // return EOF if no char available.
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// Otherwise, return the first no white char.
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// The char is still in the buffer.
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public:
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istream(streambuf* sb);
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virtual ~istream() {};
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istream& seekg(streampos delta, ios::seek_dir d) ;
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int get();
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istream& get(char& c);
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istream& putback(char c);
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istream& getline(char* b, int lim, char delim='\n');
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istream& read(char* s,int n);
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int gcount() ;
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istream& operator>>(unsigned short& c);
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istream& operator>>(unsigned int& c);
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istream& operator>>(int& c);
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istream& operator>>(long& c);
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istream& operator>>(char* s);
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istream& operator>>(char& c);
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};
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class ostream : virtual public ios
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{
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public:
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ostream(streambuf* sb);
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virtual ~ostream() {};
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ostream& operator<<(void*);
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ostream& operator<<(const char*);
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ostream& operator<<(char c);
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ostream& operator<<(int);
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ostream& operator<<(unsigned int);
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ostream& operator<<(long);
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ostream& operator<< (ostream& (*f)(ostream&));
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ostream& put(char);
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ostream& flush() ;
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ostream& write(const char* s,int n);
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};
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//class iostream : public istream, public ostream
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class iostream : public istream, public ostream
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{
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public:
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iostream(streambuf* sb);
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virtual ~iostream() {};
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};
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ostream& endl(ostream& i) ;
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#ifndef STREAM_DEBUG
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#define cout (*cout_ptr)
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#define cin (*cin_ptr)
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#define cerr (*cerr_ptr)
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extern ostream *cout_ptr;
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extern istream *cin_ptr;
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extern ostream *cerr_ptr;
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#endif
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#endif
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