diff options
Diffstat (limited to 'contrib/libg++/libg++/src/gen/Bag.hP')
-rw-r--r-- | contrib/libg++/libg++/src/gen/Bag.hP | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/contrib/libg++/libg++/src/gen/Bag.hP b/contrib/libg++/libg++/src/gen/Bag.hP deleted file mode 100644 index de6dc5c4ca01..000000000000 --- a/contrib/libg++/libg++/src/gen/Bag.hP +++ /dev/null @@ -1,79 +0,0 @@ -// This may look like C code, but it is really -*- C++ -*- -/* -Copyright (C) 1988 Free Software Foundation - written by Doug Lea (dl@rocky.oswego.edu) - -This file is part of the GNU C++ Library. This library is free -software; you can redistribute it and/or modify it under the terms of -the GNU Library General Public License as published by the Free -Software Foundation; either version 2 of the License, or (at your -option) any later version. This library is distributed in the hope -that it will be useful, but WITHOUT ANY WARRANTY; without even the -implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR -PURPOSE. See the GNU Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with this library; if not, write to the Free Software -Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ - - -#ifndef _<T>Bag_h -#ifdef __GNUG__ -#pragma interface -#endif -#define _<T>Bag_h 1 - -#include <Pix.h> -#include "<T>.defs.h" - -class <T>Bag -{ -protected: - int count; - -public: - inline virtual ~<T>Bag(); - - int length(); // current number of items - int empty(); - - virtual Pix add(<T&> item) = 0; // add item; return Pix - - virtual void del(<T&> item) = 0; // delete 1 occurrence of item -#undef remove - virtual void remove(<T&> item); // delete all occurrences - virtual void clear(); // delete all items - - inline virtual int contains(<T&> item); // is item in Bag? - virtual int nof(<T&> item); // how many in Bag? - - virtual Pix first() = 0; // Pix of first item or 0 - virtual void next(Pix& i) = 0; // advance to next or 0 - - virtual <T>& operator () (Pix i) = 0; // access item at i - - virtual Pix seek(<T&> item, Pix from=0); // Pix of next occurrence - virtual int owns(Pix i); // is i a valid Pix ? - - void error(const char* msg); - virtual int OK() = 0; // rep invariant -}; - -inline <T>Bag::~<T>Bag() {} - -inline int <T>Bag::length() -{ - return count; -} - -inline int <T>Bag::empty() -{ - return count == 0; -} - -inline int <T>Bag::contains(<T&> item) -{ - return seek(item) != 0; -} - -#endif |