RWDBBinaryVectorElement

Module:  DB Interface Module   Group:  Bulk Classes

Does not inherit

• Local Index
• Synopsis
• Description
• Example
• Public Member Operators
• Public Member Function

Members

data()

operator unsigned char*()

operator=()

#include <rw/db/dbvector.h>

RWDBBinaryVector binaryVector(width, length); 
RWDBBinaryVectorElement element = binaryVector[i];

RWDBBinaryVectorElements are used to encapsulate arrays of unsigned characters stored in RWDBBinaryVectors. A method is provided for assigning the data held in RWDBBlobs.

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NOTE -- Classes RWDBBinaryVectorElement and RWDBBinaryVector are deprecated. Please use classes RWDBBlob and RWDBTBuffer<RWDBBlob>.

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In the following example the i^th element of vector binaryVector is assigned the data held in ablob:

RWDBBinaryVector binaryVector(width,length);
RWDBBlob ablob;

binaryVector[i] = ablob;

RWDBBinaryVectorElement& 
operator=(const RWDBBlob& blob);

Assignment operator. Assigns the data held in blob to self.

operator unsigned char*();

Conversion operator. Returns the unsigned char* represented by self.

unsigned char*
data() const;

Returns the unsigned char* represented by self.

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