Eclipse SUMO - Simulation of Urban MObility
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CastingFunctionBinding.h
Go to the documentation of this file.
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/****************************************************************************/
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// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
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// Copyright (C) 2001-2024 German Aerospace Center (DLR) and others.
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// This program and the accompanying materials are made available under the
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// terms of the Eclipse Public License 2.0 which is available at
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// https://www.eclipse.org/legal/epl-2.0/
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// This Source Code may also be made available under the following Secondary
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// Licenses when the conditions for such availability set forth in the Eclipse
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// Public License 2.0 are satisfied: GNU General Public License, version 2
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// or later which is available at
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// https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
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// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
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/****************************************************************************/
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// Function type template
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/****************************************************************************/
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#pragma once
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#include <config.h>
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#include <
utils/common/ValueSource.h
>
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// ===========================================================================
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// class definitions
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// ===========================================================================
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template
<
class
T,
typename
R,
typename
O >
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class
CastingFunctionBinding
:
public
ValueSource
<R> {
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public
:
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typedef
O(T::*
Operation
)() const;
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CastingFunctionBinding
(T* source,
Operation
operation,
const
R scale = 1) :
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mySource
(source),
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myOperation
(operation),
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myScale
(scale) {}
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~CastingFunctionBinding
() {}
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R
getValue
()
const
{
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return
myScale
* (R)(
mySource
->*
myOperation
)();
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}
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ValueSource<R>
*
copy
()
const
{
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return
new
CastingFunctionBinding<T, R, O>
(
mySource
,
myOperation
,
myScale
);
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}
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ValueSource<double>
*
makedoubleReturningCopy
()
const
{
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return
new
CastingFunctionBinding<T, double, O>
(
mySource
,
myOperation
,
myScale
);
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}
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private
:
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T*
mySource
;
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Operation
myOperation
;
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const
R
myScale
;
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private
:
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CastingFunctionBinding<T, R, O>
&
operator=
(
const
CastingFunctionBinding<T, R, O>
&);
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};
ValueSource.h
CastingFunctionBinding
Definition
CastingFunctionBinding.h:35
CastingFunctionBinding::mySource
T * mySource
The object the action is directed to.
Definition
CastingFunctionBinding.h:62
CastingFunctionBinding::Operation
O(T::* Operation)() const
Type of the function to execute.
Definition
CastingFunctionBinding.h:38
CastingFunctionBinding::operator=
CastingFunctionBinding< T, R, O > & operator=(const CastingFunctionBinding< T, R, O > &)
invalidated assignment operator
CastingFunctionBinding::copy
ValueSource< R > * copy() const
Definition
CastingFunctionBinding.h:52
CastingFunctionBinding::makedoubleReturningCopy
ValueSource< double > * makedoubleReturningCopy() const
Definition
CastingFunctionBinding.h:56
CastingFunctionBinding::myScale
const R myScale
The scale to apply.
Definition
CastingFunctionBinding.h:68
CastingFunctionBinding::~CastingFunctionBinding
~CastingFunctionBinding()
Destructor.
Definition
CastingFunctionBinding.h:46
CastingFunctionBinding::getValue
R getValue() const
Definition
CastingFunctionBinding.h:48
CastingFunctionBinding::myOperation
Operation myOperation
The object's operation to perform.
Definition
CastingFunctionBinding.h:65
CastingFunctionBinding::CastingFunctionBinding
CastingFunctionBinding(T *source, Operation operation, const R scale=1)
Definition
CastingFunctionBinding.h:40
ValueSource
Definition
ValueSource.h:29
src
microsim
logging
CastingFunctionBinding.h
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