RWDBStringVector Class Reference
[Bulk Operations]

Deprecated. Transfers character arrays of width width between the application and the database. More...

#include <rw/db/dbvector.h>

Inheritance diagram for RWDBStringVector:

List of all members.

Public Member Functions
	RWDBStringVector (size_t width, size_t length)
RWDBStringVectorElement	operator[] (size_t i)
size_t	length () const

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Detailed Description

Deprecated:

Classes RWDBStringVector and RWDBStringVectorElement are deprecated. Please use classes RWCString and RWDBTBuffer<RWCString>.

RWDBStringVector instances are used to transfer character arrays of width width between the application and the database via classes RWDBBulkReader and RWDBBulkInserter. Note that it is the user's responsibility to insure that the elements of the vectors are null terminated, and so the width of each element should be set to accommodate this additional character.

Synopsis

 #include <rw/db/dbvector.h>
 
 RWDBStringVector stringVector(width, length);

Examples

In the following example, the ith element of an RWDBStringVector is set to the string "Hello";

 RWDBStringVector stringVector(width, length);
 .
 .
 .
 stringVector[i] = RWCString("Hello");

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Constructor & Destructor Documentation

RWDBStringVector::RWDBStringVector	(	size_t	width,
		size_t	length
	)			[inline]

Constructs an RWDBStringVector of length elements, each of whose elements is width wide.

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Member Function Documentation

size_t RWDBStringVector::length

(

)

const [inline]

Returns the number of elements in self.

RWDBStringVectorElement RWDBStringVector::operator[]

(

size_t

i

)

[inline]

Returns an RWDBStringVectorElement instance holding a reference to the i ^th element of self.

Reimplemented from RWDBTBuffer< T >.