StateVec< N > Struct Template Reference

adc_cpp 0.3.0 Model-free C++23 core for coupled hyperbolic-elliptic systems on adaptive (AMR) meshes, with MPI and GPU (Kokkos) backends

• pops
• StateVec

Public Member Functions | Static Public Member Functions | Public Attributes | List of all members

pops::StateVec< N > Struct Template Reference

Conserved state vector of fixed size, known at compile time. More...

#include <state.hpp>

Collaboration diagram for pops::StateVec< N >:

Public Member Functions
POPS_HD Real &	operator[] (int i)
POPS_HD Real	operator[] (int i) const

Static Public Member Functions
static POPS_HD constexpr int	size ()

Public Attributes
Real	v [N] {}

Detailed Description

template<int N>
struct pops::StateVec< N >

Conserved state vector of fixed size, known at compile time.

Examples: StateVec<1> for a scalar (advection), StateVec<4> for 2D Euler. The value N drives PhysicalModel::n_vars.

device INVARIANT: raw C array (Real v[N]), not std::array; trivially copyable, device-clean (POPS_HD). No non-trivial constructor.

Member Function Documentation

◆ operator[]() [1/2]

template<int N>

POPS_HD Real & pops::StateVec< N >::operator[] ( int  i )

inline

◆ operator[]() [2/2]

template<int N>

POPS_HD Real pops::StateVec< N >::operator[] ( int  i ) const

inline

◆ size()

template<int N>

static POPS_HD constexpr int pops::StateVec< N >::size ( )

inlinestaticconstexpr

Member Data Documentation

◆ v

template<int N>

Real pops::StateVec< N >::v[N] {}

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

• include/pops/core/state/state.hpp

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