kanzi::BindingExpressionOpCode Struct Reference

Expression binding operation. More...

#include <kanzi/core.ui/binding/expression_binding_processor.hpp>

Inheritance diagram for kanzi::BindingExpressionOpCode:

Classes
struct	Settings
	Settings contain information about expression binding operation, i.e. More...

Public Member Functions
virtual void	attach (Binding &binding) KZ_OVERRIDE
	BindingOperation::attach() implementation. More...
virtual void	detach () KZ_OVERRIDE
	BindingOperation::detach() implementation. More...
virtual void	execute () KZ_OVERRIDE
	BindingOperation::execute() implementation. More...
virtual BindingOperationSharedPtr	clone () KZ_OVERRIDE
	BindingOperation::clone() implementation. More...

Public Attributes
Settings	settings
	Information about expression operation. More...
BindingExpressionFunction	operation
	Operation function pointer. More...
const Variant *	firstArgumentRegister
	Register for first argument to operation function. More...
PropertyField	firstArgumentField
	Cached first argument field. More...
const Variant *	secondArgumentRegister
	Register for second argument to operation function. More...
PropertyField	secondArgumentField
	Cached second argument field. More...
const Variant *	thirdArgumentRegister
	Register for third argument to operation function. More...
PropertyField	thirdArgumentField
	Cached third argument field. More...
Variant *	outputRegister
	Register for output argument of operation function. More...
PropertyField	outputField
	Cached output argument field. More...

Detailed Description

Expression binding operation.

When adding new expression operation to binding, create instance of BindingExpressionOpCode, leave its fields to default values, set fields of its Settings to appropriate values and add the BindingExpressionOpCode instance to a binding.

Member Function Documentation

virtual void kanzi::BindingExpressionOpCode::attach ( Binding &  binding )

virtual

BindingOperation::attach() implementation.

Implements kanzi::BindingOperation.

virtual void kanzi::BindingExpressionOpCode::detach ( )

virtual

BindingOperation::detach() implementation.

Implements kanzi::BindingOperation.

virtual void kanzi::BindingExpressionOpCode::execute ( )

virtual

BindingOperation::execute() implementation.

Implements kanzi::BindingOperation.

virtual BindingOperationSharedPtr kanzi::BindingExpressionOpCode::clone ( )

virtual

BindingOperation::clone() implementation.

Implements kanzi::BindingOperation.

Member Data Documentation

Settings kanzi::BindingExpressionOpCode::settings

Information about expression operation.

BindingExpressionFunction kanzi::BindingExpressionOpCode::operation

Operation function pointer.

const Variant* kanzi::BindingExpressionOpCode::firstArgumentRegister

Register for first argument to operation function.

PropertyField kanzi::BindingExpressionOpCode::firstArgumentField

Cached first argument field.

const Variant* kanzi::BindingExpressionOpCode::secondArgumentRegister

Register for second argument to operation function.

PropertyField kanzi::BindingExpressionOpCode::secondArgumentField

Cached second argument field.

const Variant* kanzi::BindingExpressionOpCode::thirdArgumentRegister

Register for third argument to operation function.

PropertyField kanzi::BindingExpressionOpCode::thirdArgumentField

Cached third argument field.

Variant* kanzi::BindingExpressionOpCode::outputRegister

Register for output argument of operation function.

PropertyField kanzi::BindingExpressionOpCode::outputField

Cached output argument field.

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

• kanzi/core.ui/binding/expression_binding_processor.hpp