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- /* Stack.c -- implementation of class Stack
-
- THIS SOFTWARE FITS THE DESCRIPTION IN THE U.S. COPYRIGHT ACT OF A
- "UNITED STATES GOVERNMENT WORK". IT WAS WRITTEN AS A PART OF THE
- AUTHOR'S OFFICIAL DUTIES AS A GOVERNMENT EMPLOYEE. THIS MEANS IT
- CANNOT BE COPYRIGHTED. THIS SOFTWARE IS FREELY AVAILABLE TO THE
- PUBLIC FOR USE WITHOUT A COPYRIGHT NOTICE, AND THERE ARE NO
- RESTRICTIONS ON ITS USE, NOW OR SUBSEQUENTLY.
-
- Author:
- K. E. Gorlen
- Bg. 12A, Rm. 2033
- Computer Systems Laboratory
- Division of Computer Research and Technology
- National Institutes of Health
- Bethesda, Maryland 20892
- Phone: (301) 496-1111
- uucp: uunet!nih-csl!kgorlen
- Internet: kgorlen@alw.nih.gov
- October, 1985
-
- Function:
-
- Member function definitions for class Stack.
-
- $Log: Stack.c,v $
- * Revision 3.0 90/05/20 00:21:27 kgorlen
- * Release for 1st edition.
- *
- */
-
- #include "Stack.h"
- #include "nihclIO.h"
-
- #define THIS Stack
- #define BASE SeqCltn
- #define BASE_CLASSES BASE::desc()
- #define MEMBER_CLASSES OrderedCltn::desc()
- #define VIRTUAL_BASE_CLASSES
-
- DEFINE_CLASS(Stack,2,"$Header: /afs/alw.nih.gov/unix/sun4_40c/usr/local/src/nihcl-3.0/share/lib/RCS/Stack.c,v 3.0 90/05/20 00:21:27 kgorlen Rel $",NULL,NULL);
-
- Stack::Stack(unsigned size) : contents(size) {}
-
- Stack::Stack(const Stack& s) : contents(s.contents) {}
-
- Object* Stack::add(Object& ob) { return contents.add(ob); }
-
- Object*& Stack::at(int i) { return contents.at(size()-i-1); }
-
- const Object *const& Stack::at(int i) const { return contents.at(size()-i-1); }
-
- unsigned Stack::capacity() const { return contents.capacity(); }
-
- void Stack::deepenShallowCopy()
- {
- BASE::deepenShallowCopy();
- contents.deepenShallowCopy();
- }
-
- unsigned Stack::hash() const { return contents.hash(); }
-
- bool Stack::isEmpty() const { return contents.size()==0; }
-
- Object* Stack::last() const { return contents.last(); }
-
- void Stack::reSize(unsigned newSize) { contents.reSize(newSize); }
-
- void Stack::removeAll()
- {
- contents.removeAll();
- }
-
- Object* Stack::removeLast() { return contents.removeLast(); }
-
- unsigned Stack::size() const { return contents.size(); }
-
- Stack::Stack(OIOin& strm)
- :
- #ifdef MI
- Object(strm),
- #endif
- BASE(strm),
- contents(strm)
- {
- }
-
- void Stack::storer(OIOout& strm) const
- {
- BASE::storer(strm);
- contents.storeMemberOn(strm);
- }
-
- Stack::Stack(OIOifd& fd)
- :
- #ifdef MI
- Object(fd),
- #endif
- BASE(fd),
- contents(fd)
- {
- }
-
- void Stack::storer(OIOofd& fd) const
- {
- BASE::storer(fd);
- contents.storeMemberOn(fd);
- }
-
- void Stack::atAllPut(Object&) { shouldNotImplement("atAllPut"); }
-
- int Stack::indexOfSubCollection(const SeqCltn& /* cltn */, int /* start */) const
- {
- shouldNotImplement("indexOfSubCollection");
- return 0;
- }
-
- Object* Stack::remove(const Object&)
- {
- shouldNotImplement("remove");
- return 0;
- }
-
- void Stack::replaceFrom(int /* start */, int /* stop */, const SeqCltn& /* replacement */, int /* startAt */)
- {
- shouldNotImplement("replaceFrom");
- }
-