WarpXParser Class Reference

#include <WarpXParser.H>

Public Member Functions
	WarpXParser (std::string const &func_body)
	WarpXParser ()=default
	~WarpXParser ()
void	define (std::string const &func_body)
void	setConstant (std::string const &name, amrex::Real c)
void	registerVariable (std::string const &name, amrex::Real &var)
amrex::Real	eval () const noexcept
void	registerVariables (std::vector< std::string > const &names)
template<typename T , typename... Ts>
amrex::Real	eval (T x, Ts... yz) const noexcept
void	print () const
int	depth () const
std::string const &	expr () const
std::set< std::string >	symbols () const

Private Member Functions
void	clear ()
template<typename T >
void	unpack (amrex::Real *p, T x) const noexcept
template<typename T , typename... Ts>
void	unpack (amrex::Real *p, T x, Ts... yz) const noexcept

Private Attributes
std::string	m_expression
struct wp_parser *	m_parser = nullptr
std::array< amrex::Real, 16 >	m_variables
std::vector< std::string >	m_varnames

Friends
template<int N>
class	GpuParser

Constructor & Destructor Documentation

WarpXParser() [1/2]

WarpXParser::WarpXParser

(

std::string const &

func_body

)

WarpXParser() [2/2]

WarpXParser::WarpXParser ( )

default

~WarpXParser()

WarpXParser::~WarpXParser

(

)

Member Function Documentation

clear()

void WarpXParser::clear ( )

private

define()

void WarpXParser::define

(

std::string const &

func_body

)

depth()

int WarpXParser::depth

(

)

const

eval() [1/2]

amrex::Real WarpXParser::eval ( ) const

inlinenoexcept

eval() [2/2]

template<typename T , typename... Ts>

amrex::Real WarpXParser::eval ( T  x, Ts...  yz  ) const

inlinenoexcept

expr()

std::string const & WarpXParser::expr

(

)

const

print()

void WarpXParser::print

(

)

const

registerVariable()

void WarpXParser::registerVariable	(	std::string const &	name,
		amrex::Real &	var
	)

registerVariables()

void WarpXParser::registerVariables

(

std::vector< std::string > const &

names

)

setConstant()

void WarpXParser::setConstant	(	std::string const &	name,
		amrex::Real	c
	)

symbols()

std::set< std::string > WarpXParser::symbols

(

)

const

unpack() [1/2]

template<typename T >

void WarpXParser::unpack ( amrex::Real *  p, T  x  ) const

inlineprivatenoexcept

unpack() [2/2]

template<typename T , typename... Ts>

void WarpXParser::unpack ( amrex::Real *  p, T  x, Ts...  yz  ) const

inlineprivatenoexcept

Friends And Related Function Documentation

GpuParser

template<int N>

friend class GpuParser

friend

Member Data Documentation

m_expression

std::string WarpXParser::m_expression

private

m_parser

struct wp_parser* WarpXParser::m_parser = nullptr

private

m_variables

std::array<amrex::Real,16> WarpXParser::m_variables

mutableprivate

m_varnames

std::vector<std::string> WarpXParser::m_varnames

mutableprivate

---

The documentation for this class was generated from the following files:

• /home/docs/checkouts/readthedocs.org/user_builds/warpx/checkouts/20.10/Source/Parser/WarpXParser.H
• /home/docs/checkouts/readthedocs.org/user_builds/warpx/checkouts/20.10/Source/Parser/WarpXParser.cpp