evaluation.h File Reference

Function discretization routines. More...

#include <cassert>
#include <cmath>
#include <thrust/host_vector.h>
#include "dg/backend/config.h"
#include "grid.h"
#include "operator.h"

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Namespaces
namespace	dg
	This is the namespace for all functions and classes defined and used by the discontinuous Galerkin library.

Functions
template<class Functor , class Topology >
auto	dg::evaluate (Functor &&f, const Topology &g)
	Evaluate a function on grid coordinates
template<class real_type >
thrust::host_vector< real_type >	dg::integrate (const thrust::host_vector< real_type > &in, const RealGrid< real_type, 1 > &g, dg::direction dir=dg::forward)
	Indefinite integral of a function on a grid.
template<class UnaryOp , class real_type >
thrust::host_vector< real_type >	dg::integrate (UnaryOp f, const RealGrid< real_type, 1 > &g, dg::direction dir=dg::forward)
	Untility shortcut.

Detailed Description

Function discretization routines.