xll::Vector class template

Introduction
Synopsis
Members
Example
Frequently Asked Questions

Introduction

This class allows to treat XLOPER structure as a read-only one-dimensional array, or vector. The type of vector elements is specified via template argument. The class is implemented in terms of xll::Matrix class. It is possible to specify boost::any as an element type.

Synopsis

namespace xll {
// Vector: Specialization of Matrix for one dimension
template <typename T>
class Vector : private Matrix <T>
{
	typedef Matrix <T> _Super;

public:

	// Standard types
	typedef typename _Super::value_type value_type;
	typedef typename _Super::const_iterator const_iterator;
	typedef typename _Super::const_reverse_iterator const_reverse_iterator;

	// Iterator pair
	typedef std::pair <const_iterator, const_iterator> const_iterator_pair;

	// number of elements
	size_t size() const { return _Super::size1d(); }

	// unchecked access to n-th element
	value_type operator[] (size_t n) const;

	// checked access to n-th element
	value_type at (size_t n) const;

	// implementation of standard iterator methods
	const_iterator begin() const { return _Super::begin(); }
	const_iterator end() const { return _Super::end(); }
	// reverse...
	const_reverse_iterator rbegin() const { return _Super::rbegin(); }
	const_reverse_iterator rend() const { return _Super::rend(); }

	// smart pointer to Vector - a natural friend
	friend class details::ExcelObjPtr < const Vector<T>, const XLOPER, boost::intrusive_ptr >;
};

}

Members

value_type

typedef typename _Super::value_type value_type;

Inherits this from the base class.

const_iterator

typedef typename _Super::const_iterator const_iterator;

Inherits this from the base class.

const_reverse_iterator

typedef typename _Super::const_reverse_iterator const_reverse_iterator;

Inherits this from the base class.

the size of vector

size_t size() const;

Returns: the number of elements.

Throws: nothing

Example

Frequently Asked Questions

$Date: 2007/04/26 16:39:34 $

Copyright 2007 ---