Cantera  3.1.0a1
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ReactionRateDelegator.cpp
Go to the documentation of this file.
1//! @file ReactionRateDelegator.cpp
2
3// This file is part of Cantera. See License.txt in the top-level directory or
4// at https://cantera.org/license.txt for license and copyright information.
5
9
10namespace Cantera
11{
12
13ReactionDataDelegator::ReactionDataDelegator()
14{
15 install("update", m_update,
16 [](void*) {
17 throw NotImplementedError("ReactionDataDelegator::update");
18 return 0.0; // necessary to set lambda's function signature
19 }
20 );
21}
22
24{
25 if (!m_wrappedSolution) {
27 auto soln = kin.root();
28 if (!soln) {
29 throw CanteraError("ReactionDataDelegator::update",
30 "Phase must be instantiated as a Solution to use extensible "
31 "reactions of type '{}'", m_rateType);
32 }
33 if (soln->getExternalHandle(wrapperType)) {
34 m_wrappedSolution = soln->getExternalHandle(wrapperType);
35 } else {
37 }
38 }
39 double needsUpdate = m_update(m_wrappedSolution->get());
40 return needsUpdate != 0.0;
41}
42
43ReactionRateDelegator::ReactionRateDelegator()
44{
45 install("evalFromStruct", m_evalFromStruct,
46 [](void*) {
47 throw NotImplementedError("ReactionRateDelegator::evalFromStruct");
48 return 0.0; // necessary to set lambda's function signature
49 }
50 );
51 install("setParameters", m_setParameters,
52 [this](const AnyMap& node, const UnitStack& units) {
53 ReactionRate::setParameters(node, units); });
54 install("getParameters", m_getParameters,
55 [this](AnyMap& node) { ReactionRate::getParameters(node); });
56 install("validate", m_validate,
57 [](const string& equation, void* soln) {
58 throw NotImplementedError("ReactionRateDelegator::validate"); });
59}
60
61unique_ptr<MultiRateBase> ReactionRateDelegator::newMultiRate() const
62{
63 auto multirate = make_unique<MultiRate<ReactionRateDelegator,
65 multirate->sharedData().setType(m_rateType);
66 ExtensionManager::wrapReactionData(m_rateType, multirate->sharedData());
67 return multirate;
68}
69
70void ReactionRateDelegator::validate(const string& equation, const Kinetics& kin)
71{
72 auto soln = kin.root();
73 if (!soln) {
74 throw CanteraError("ReactionRateDelegator::validate",
75 "Phase must be instantiated as a Solution to use extensible "
76 "reactions of type '{}'", m_rateType);
77 }
79 auto wrappedSoln = soln->getExternalHandle(wrapperType);
80 if (!wrappedSoln) {
81 wrappedSoln = ExtensionManager::wrapSolution(wrapperType, soln);
82 }
83
84 try {
85 m_validate(equation, wrappedSoln->get());
86 } catch (CanteraError& err) {
87 throw InputFileError("'" + m_rateType + "' validate", m_input,
88 err.getMessage());
89 }
90}
91
92}
Base class for kinetics managers and also contains the kineticsmgr module documentation (see Kinetics...
Base class for exceptions thrown by Cantera classes.
virtual string getMessage() const
Method overridden by derived classes to format the error message.
void install(const string &name, function< void()> &target, const function< void()> &func)
Install a function with the signature void() as being delegatable.
Definition Delegator.h:301
static void wrapReactionData(const string &rateName, ReactionDataDelegator &data)
Create an object in an external language that wraps the specified ReactionData object.
static string getSolutionWrapperType(const string &userType)
Get the Solution wrapper type corresponding to the specified user-defined reaction rate type.
static shared_ptr< ExternalHandle > wrapSolution(const string &wrapperType, shared_ptr< Solution > soln)
Create an object in an external language that wraps the specified Solution object.
Error thrown for problems processing information contained in an AnyMap or AnyValue.
Definition AnyMap.h:738
Public interface for kinetics managers.
Definition Kinetics.h:125
shared_ptr< Solution > root() const
Get the Solution object containing this Kinetics object and associated ThermoPhase objects.
Definition Kinetics.h:1397
A class template handling ReactionRate specializations.
Definition MultiRate.h:22
An error indicating that an unimplemented function has been called.
Delegate methods of the ReactionData class to external functions.
shared_ptr< ExternalHandle > m_wrappedSolution
An external language's wrapper for the Solution object where this ReactionData object is being used.
bool update(const ThermoPhase &phase, const Kinetics &kin) override
Update data container based on thermodynamic phase state.
string m_rateType
The reaction rate type.
function< double(void *)> m_update
Delegated update method taking the Solution wrapper as its argument.
void setType(const string &name)
Set the type of the ReactionData class.
Delegate methods of the ReactionRate class to external functions.
unique_ptr< MultiRateBase > newMultiRate() const override
Create a rate evaluator for reactions of a particular derived type.
void validate(const string &equation, const Kinetics &kin) override
Validate the reaction rate expression.
string m_rateType
The name of the reaction rate type.
function< double(void *)> m_evalFromStruct
Delegated evalFromStruct method taking a pointer to the corresponding ReactionData wrapper object.
virtual void setParameters(const AnyMap &node, const UnitStack &units)
Set parameters.
AnyMap m_input
Input data used for specific models.
virtual void getParameters(AnyMap &node) const
Get parameters.
Base class for a phase with thermodynamic properties.
Namespace for the Cantera kernel.
Definition AnyMap.cpp:564