本文整理汇总了C++中InArgs::set_x方法的典型用法代码示例。如果您正苦于以下问题：C++ InArgs::set_x方法的具体用法？C++ InArgs::set_x怎么用？C++ InArgs::set_x使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类InArgs的用法示例。
在下文中一共展示了InArgs::set_x方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: modelOutArgs
void Piro::Epetra::MatrixFreeDecorator::evalModel( const InArgs& inArgs,
const OutArgs& outArgs ) const
{
using Teuchos::RCP;
using Teuchos::rcp;
RCP<Epetra_Operator> W_out = outArgs.get_W();
if (W_out == Teuchos::null) {
// Just pass through as is: nothing to Decorate
model->evalModel(inArgs, outArgs);
}
else {
RCP<Piro::Epetra::MatrixFreeOperator> W_mfo =
Teuchos::rcp_dynamic_cast<Piro::Epetra::MatrixFreeOperator>(W_out);
TEUCHOS_TEST_FOR_EXCEPTION(W_mfo==Teuchos::null, std::logic_error,
"Epetra_Operator sent as W to Piro::Epetra::MatrixFreeDecorator\n"
"be of type Piro::Epetra::MatrixFreeOperator");
// Do base case for MatrixFree: set f instead of W
OutArgs modelOutArgs(outArgs);
InArgs modelInArgs(inArgs);
// Store f_out in case it was also requested
RCP<Epetra_Vector> f_out = outArgs.get_f();
modelOutArgs.set_f(fBase);
modelOutArgs.set_W(Teuchos::null);
//Evaluate the underlying model
model->evalModel(modelInArgs, modelOutArgs);
// If f_out was requested, return it.
if (f_out != Teuchos::null) *f_out = *fBase;
// Save unperturbed solution (deep copy inArgs, shallow f)
InArgs clonedInArgs = inArgs;
for (int l = 0; l < inArgs.Np(); ++l) {
const RCP<const Epetra_Vector> p_l = inArgs.get_p(l);
if (nonnull(p_l))
clonedInArgs.set_p(l, Teuchos::rcp(new Epetra_Vector(*p_l)));
}
clonedInArgs.set_x(Teuchos::rcp(new Epetra_Vector(*inArgs.get_x())));
bool haveXdot = false;
if (inArgs.supports(IN_ARG_x_dot)) {
RCP<const Epetra_Vector> xdot = inArgs.get_x_dot();
if (nonnull(xdot)) {
clonedInArgs.set_x_dot(Teuchos::rcp(new Epetra_Vector(*inArgs.get_x_dot())));
haveXdot = true;
}
}
W_mfo->setBase(clonedInArgs, fBase, haveXdot);
}
}