FDO API Reference Feature Data Objects
Main Page | Modules | Class Hierarchy | Alphabetical List | Class List | File List | Class Members | File Members

FdoBLOBValue Class Reference

#include <BLOBValue.h>

Inherits FdoLOBValue.

Inheritance diagram for FdoBLOBValue:

[legend]
List of all members.

Detailed Description

The FdoBLOBValue class derives from FdoLOBValue and represents a literal BLOB value.

Definition at line 33 of file BLOBValue.h.


Public Member Functions

FDO_API FdoByteArrayGetData ()
 Gets the LOB value.
FDO_API FdoDataType GetDataType ()
 Gets the data type of the FdoLOBValue.
FDO_API void Process (FdoIExpressionProcessor *p)
 Overrides FdoExpression.Process to pass the FdoLOBValue to the appropriate expression processor operation.
FDO_API void SetData (FdoByteArray *value)
 Sets the LOB value.
FDO_API void SetNull ()
 Sets the FdoLOBValue to a null value.
FDO_API FdoStringToString ()
 Returns the well defined text representation of this expression.

Static Public Member Functions

FDO_API FdoBLOBValueCreate (FdoByteArray *value)
 Constructs an instance of an FdoBLOBValue using the specified arguments.
FDO_API FdoBLOBValueCreate ()
 Constructs a default instance of an FdoBLOBValue with a value of null.

Protected Member Functions

virtual void Dispose ()
 Dispose this object.
 FdoBLOBValue (FdoByteArray *value)
 Constructs a default instance of an FdoBLOBValue using the specified arguments.
 FdoBLOBValue ()
 DOXYGEN-IGNORE Constructs a default instance of an FdoBLOBValue with a value of null.
virtual ~FdoBLOBValue ()
 Default destructor for FdoBLOBValue.

Constructor & Destructor Documentation

FdoBLOBValue::FdoBLOBValue  )  [protected]
 

DOXYGEN-IGNORE Constructs a default instance of an FdoBLOBValue with a value of null.

Returns:
Returns nothing

FdoBLOBValue::FdoBLOBValue FdoByteArray value  )  [protected]
 

Constructs a default instance of an FdoBLOBValue using the specified arguments.

Parameters:
value Input a byte array
Returns:
Returns nothing

virtual FdoBLOBValue::~FdoBLOBValue  )  [protected, virtual]
 

Default destructor for FdoBLOBValue.

Returns:
Returns nothing

Member Function Documentation

FDO_API FdoBLOBValue* FdoBLOBValue::Create FdoByteArray value  )  [static]
 

Constructs an instance of an FdoBLOBValue using the specified arguments.

Parameters:
value Input a byte array
Returns:
Returns the created FdoBLOBValue

FDO_API FdoBLOBValue* FdoBLOBValue::Create  )  [static]
 

Constructs a default instance of an FdoBLOBValue with a value of null.

Returns:
Returns the created FdoBLOBValue

virtual void FdoBLOBValue::Dispose  )  [protected, virtual]
 

Dispose this object.

Returns:
Returns nothing

Implements FdoIDisposable.

FDO_API FdoByteArray* FdoBLOBValue::GetData  )  [virtual]
 

Gets the LOB value.

Returns:
Returns a byte array

Implements FdoLOBValue.

FDO_API FdoDataType FdoBLOBValue::GetDataType  )  [virtual]
 

Gets the data type of the FdoLOBValue.

Returns:
Returns an FdoDataType

Implements FdoLOBValue.

FDO_API void FdoBLOBValue::Process FdoIExpressionProcessor p  )  [virtual]
 

Overrides FdoExpression.Process to pass the FdoLOBValue to the appropriate expression processor operation.

Parameters:
p Input the FdoIExpressionProcessor
Returns:
Returns nothing

Implements FdoLOBValue.

FDO_API void FdoBLOBValue::SetData FdoByteArray value  )  [virtual]
 

Sets the LOB value.

Parameters:
value Input an array of bytes
Returns:
Returns nothing

Implements FdoLOBValue.

FDO_API void FdoBLOBValue::SetNull  )  [virtual]
 

Sets the FdoLOBValue to a null value.

Returns:
Returns nothing

Implements FdoLOBValue.

FDO_API FdoString* FdoBLOBValue::ToString  )  [virtual]
 

Returns the well defined text representation of this expression.

Returns:
Returns a text string

Implements FdoLOBValue.


The documentation for this class was generated from the following file:
Comments or suggestions? Send us feedback.