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FdoDoubleValue Class Reference

#include <DoubleValue.h>

Inherits FdoDataValue.

Inheritance diagram for FdoDoubleValue:

[legend]
List of all members.

Detailed Description

The FdoDoubleValue class derives from FdoDataValue and represents a double-precision floating point number.

Definition at line 32 of file DoubleValue.h.


Public Member Functions

FDO_API FdoDataType GetDataType ()
 Gets the data type of the FdoDoubleValue.
FDO_API double GetDouble ()
 Gets the double value.
FDO_API operator double ()
 A cast operator to get the double value.
FDO_API void Process (FdoIExpressionProcessor *p)
 Overrides FdoExpression.Process to pass the FdoDoubleValue to the appropriate expression processor operation.
FDO_API void SetDouble (double value)
 Sets the double value as a double precision floating point number.
FDO_API FdoStringToString ()
 Returns the well defined text representation of this expression.

Static Public Member Functions

FDO_API FdoDoubleValueCreate (double value)
 Constructs a default instance of an FdoDoubleValue using the specified arguments.
FDO_API FdoDoubleValueCreate ()
 Constructs a default instance of an FdoDoubleValue with a value of null.

Protected Member Functions

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

Protected Attributes

double m_data
 DOXYGEN-IGNORE

Constructor & Destructor Documentation

FdoDoubleValue::FdoDoubleValue  )  [protected]
 

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

Returns:
Returns nothing

FdoDoubleValue::FdoDoubleValue double  value  )  [protected]
 

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

Parameters:
value Input a double
Returns:
Returns nothing

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

Default destructor for FdoDoubleValue.

Returns:
Returns nothing

Member Function Documentation

FDO_API FdoDoubleValue* FdoDoubleValue::Create double  value  )  [static]
 

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

Parameters:
value Input a double
Returns:
Returns the created FdoDoubleValue

FDO_API FdoDoubleValue* FdoDoubleValue::Create  )  [static]
 

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

Returns:
Returns the created FdoDoubleValue

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

Dispose this object.

Returns:
Returns nothing

Implements FdoIDisposable.

FDO_API FdoDataType FdoDoubleValue::GetDataType  )  [virtual]
 

Gets the data type of the FdoDoubleValue.

Returns:
Returns an FdoDataType

Implements FdoDataValue.

FDO_API double FdoDoubleValue::GetDouble  ) 
 

Gets the double value.

Returns:
Returns a double

FDO_API FdoDoubleValue::operator double  )  [inline]
 

A cast operator to get the double value.

Returns:
Returns a double

Definition at line 142 of file DoubleValue.h.

References FDO_API.

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

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

Parameters:
p Input an FdoIExpressionProcessor
Returns:
Returns nothing

Implements FdoExpression.

FDO_API void FdoDoubleValue::SetDouble double  value  ) 
 

Sets the double value as a double precision floating point number.

Parameters:
value Input a double
Returns:
Returns nothing

FDO_API FdoString* FdoDoubleValue::ToString  )  [virtual]
 

Returns the well defined text representation of this expression.

Returns:
Returns a character string

Implements FdoExpression.


Member Data Documentation

double FdoDoubleValue::m_data [protected]
 

DOXYGEN-IGNORE

Definition at line 149 of file DoubleValue.h.


The documentation for this class was generated from the following file:
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