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OSGeo::FDO::Expression::BooleanValue Class Reference

Inherits OSGeo::FDO::Expression::DataValue.

Inheritance diagram for OSGeo::FDO::Expression::BooleanValue:

[legend]
List of all members.

Detailed Description

The BooleanValue class derives from DataValue and represents a Boolean value.


Public Member Functions

 BooleanValue (System::IntPtr unmanaged, System::Boolean autoDelete)
 Constructs a BooleanValue object based on an unmanaged instance of the object.
 BooleanValue (System::Boolean value)
 Constructs a default instance of an BooleanValue using the specified arguments.
 BooleanValue ()
 Constructs a default instance of an BooleanValue with a value of null.
__property System::Boolean get_Boolean ()
 Gets the BooleanValue.
__property OSGeo::FDO::Schema::DataType get_DataType ()
 Gets the data type of the BooleanValue.
System::Void Process (OSGeo::FDO::Expression::IExpressionProcessor *processor)
 Overrides Expression.Process to pass the BooleanValue to the appropriate expression processor operation.
__property System::Void set_Boolean (System::Boolean value)
 Sets the Boolean value.
System::String * ToString ()
 Returns the well defined text representation of this expression.

Static Public Member Functions

System::Boolean op_Explicit (OSGeo::FDO::Expression::BooleanValue *value)
 A cast operator to get the Boolean value.

Constructor & Destructor Documentation

OSGeo::FDO::Expression::BooleanValue::BooleanValue  ) 
 

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

Returns:
Returns the created BooleanValue

OSGeo::FDO::Expression::BooleanValue::BooleanValue System::Boolean  value  ) 
 

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

Parameters:
value Input a Boolean value
Returns:
Returns the created BooleanValue

OSGeo::FDO::Expression::BooleanValue::BooleanValue System::IntPtr  unmanaged,
System::Boolean  autoDelete
 

Constructs a BooleanValue object based on an unmanaged instance of the object.

Parameters:
unmanaged Input A Pointer to the unmanaged object.
autoDelete Input Indicates if the constructed object should be automatically deleted once it no longer referenced.

Member Function Documentation

__property System::Boolean OSGeo::FDO::Expression::BooleanValue::get_Boolean  ) 
 

Gets the BooleanValue.

Returns:
Returns a Boolean value

__property OSGeo ::FDO ::Schema ::DataType OSGeo::FDO::Expression::BooleanValue::get_DataType  ) 
 

Gets the data type of the BooleanValue.

Returns:
Returns an DataType

Reimplemented from OSGeo::FDO::Expression::DataValue.

System::Boolean OSGeo::FDO::Expression::BooleanValue::op_Explicit OSGeo::FDO::Expression::BooleanValue value  )  [static]
 

A cast operator to get the Boolean value.

System::Void OSGeo::FDO::Expression::BooleanValue::Process OSGeo::FDO::Expression::IExpressionProcessor processor  ) 
 

Overrides Expression.Process to pass the BooleanValue to the appropriate expression processor operation.

Parameters:
processor Input the IExpressionProcessor
Returns:
Returns nothing

Reimplemented from OSGeo::FDO::Expression::Expression.

__property System::Void OSGeo::FDO::Expression::BooleanValue::set_Boolean System::Boolean  value  ) 
 

Sets the Boolean value.

Parameters:
value Input a Boolean value
Returns:
Returns nothing

System::String* OSGeo::FDO::Expression::BooleanValue::ToString  ) 
 

Returns the well defined text representation of this expression.

Returns:
Returns a character string.

Reimplemented from OSGeo::FDO::Expression::Expression.


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