132 lines
3.6 KiB
C
132 lines
3.6 KiB
C
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#ifndef __LOCVECTO_H
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#define __LOCVECTO_H
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#pragma option push -b -a8 -pc -Vx- -Ve- -w-inl -w-aus -w-sig
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#ifndef __LOCALE_VECTOR
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#define __LOCALE_VECTOR
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/***************************************************************************
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*
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* locvector - Declarations for locales local vector class
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*
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***************************************************************************
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*
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* Copyright (c) 1994-1999 Rogue Wave Software, Inc. All Rights Reserved.
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*
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* This computer software is owned by Rogue Wave Software, Inc. and is
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* protected by U.S. copyright laws and other laws and by international
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* treaties. This computer software is furnished by Rogue Wave Software,
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* Inc. pursuant to a written license agreement and may be used, copied,
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* transmitted, and stored only in accordance with the terms of such
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* license and with the inclusion of the above copyright notice. This
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* computer software or any other copies thereof may not be provided or
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* otherwise made available to any other person.
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*
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* U.S. Government Restricted Rights. This computer software is provided
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* with Restricted Rights. Use, duplication, or disclosure by the
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* Government is subject to restrictions as set forth in subparagraph (c)
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* (1) (ii) of The Rights in Technical Data and Computer Software clause
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* at DFARS 252.227-7013 or subparagraphs (c) (1) and (2) of the
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* Commercial Computer Software <EFBFBD> Restricted Rights at 48 CFR 52.227-19,
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* as applicable. Manufacturer is Rogue Wave Software, Inc., 5500
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* Flatiron Parkway, Boulder, Colorado 80301 USA.
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*
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**************************************************************************/
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#ifndef _RWSTD_NO_NAMESPACE
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namespace __rwstd {
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#endif
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#ifdef __TURBOC__
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#pragma option -w-inl
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#pragma option -w-par
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#endif
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// Minute vector class
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template <class T>
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class locale_vector
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{
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public:
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typedef size_t size_type;
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typedef ptrdiff_t difference_type;
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typedef T value_type;
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typedef T& reference;
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typedef T* pointer;
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typedef T* iterator;
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private:
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iterator first_;
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size_type size_;
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public:
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locale_vector() : first_(0), size_(0) {;}
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locale_vector(size_type n) : first_(0), size_(n)
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{
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if (n)
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first_ = new T[n];
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}
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locale_vector(size_type n, const T& v) : first_(0), size_(n)
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{
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if (n)
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first_ = new T[n];
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while (n)
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first_[--n] = v;
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}
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locale_vector(const locale_vector<T>& lv) : first_(0), size_(0)
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{
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size_type n = size_ = lv.size();
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if (n)
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first_ = new T[n];
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while (n--)
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first_[n] = lv[n];
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}
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~locale_vector() { if (first_) delete [] first_;}
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const locale_vector& operator= (const locale_vector& lv)
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{
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size_type n = size_ = lv.size();
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if (first_)
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delete [] first_;
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if (n)
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first_ = new T[n];
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while (n--)
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first_[n] = lv[n];
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return *this;
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}
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iterator begin() const { return iterator(first_); }
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iterator end() const { return iterator(first_+size_); }
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size_type size() const { return size_; }
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T& operator[] (size_t i) { return first_[i]; }
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const T& operator[] (size_t i) const { return first_[i]; }
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// Resize array and copy old contents to new buffer.
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iterator resize(size_t s)
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{
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return resize(s,T());
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}
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iterator resize(size_t s, T v)
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{
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T *new_buf = new T[s];
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iterator j,k;
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size_type d = size_ < s ? size_ : s;
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for (j = first_, k = new_buf; j != first_+d; j++,k++)
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*k = *j;
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while (d < s)
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new_buf[d++] = v;
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if (first_)
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delete [] first_;
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first_ = new_buf;
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size_ = s;
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return first_;
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}
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};
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#ifndef _RWSTD_NO_NAMESPACE
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} // namespace __rwstd
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#endif
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#endif // __LOCALE_VECTOR
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#pragma option pop
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#endif /* __LOCVECTO_H */
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