exprtk Namespace Reference

Namespaces
	details
	information
	lexer
	parser_error
	rtl

Classes
class	expression
class	expression_helper
class	function_compositor
class	function_traits
class	ifunction
class	igeneric_function
class	ivararg_function
class	parser
class	polynomial
class	results_context
class	symbol_table
class	timer
struct	type_store
class	vector_view

Functions
template<typename T >
vector_view< T >	make_vector_view (T *data, const std::size_t size, const std::size_t offset=0)
template<typename T >
vector_view< T >	make_vector_view (std::vector< T > &v, const std::size_t size, const std::size_t offset=0)
template<typename StringView >
std::string	to_str (const StringView &view)
template<typename FunctionType >
void	enable_zero_parameters (FunctionType &func)
template<typename FunctionType >
void	disable_zero_parameters (FunctionType &func)
template<typename FunctionType >
void	enable_has_side_effects (FunctionType &func)
template<typename FunctionType >
void	disable_has_side_effects (FunctionType &func)
template<typename FunctionType >
void	set_min_num_args (FunctionType &func, const std::size_t &num_args)
template<typename FunctionType >
void	set_max_num_args (FunctionType &func, const std::size_t &num_args)
template<typename T >
bool	is_valid (const expression< T > &expr)
template<typename Allocator , template< typename, typename > class Sequence>
bool	collect_variables (const std::string &expr_str, Sequence< std::string, Allocator > &symbol_list)
template<typename T , typename Allocator , template< typename, typename > class Sequence>
bool	collect_variables (const std::string &expr_str, exprtk::symbol_table< T > &extrnl_symbol_table, Sequence< std::string, Allocator > &symbol_list)
template<typename Allocator , template< typename, typename > class Sequence>
bool	collect_functions (const std::string &expr_str, Sequence< std::string, Allocator > &symbol_list)
template<typename T , typename Allocator , template< typename, typename > class Sequence>
bool	collect_functions (const std::string &expr_str, exprtk::symbol_table< T > &extrnl_symbol_table, Sequence< std::string, Allocator > &symbol_list)
template<typename T >
T	integrate (const expression< T > &e, T &x, const T &r0, const T &r1, const std::size_t number_of_intervals=1000000)
template<typename T >
T	integrate (const expression< T > &e, const std::string &variable_name, const T &r0, const T &r1, const std::size_t number_of_intervals=1000000)
template<typename T >
T	derivative (const expression< T > &e, T &x, const T &h=T(0.00000001))
template<typename T >
T	second_derivative (const expression< T > &e, T &x, const T &h=T(0.00001))
template<typename T >
T	third_derivative (const expression< T > &e, T &x, const T &h=T(0.0001))
template<typename T >
T	derivative (const expression< T > &e, const std::string &variable_name, const T &h=T(0.00000001))
template<typename T >
T	second_derivative (const expression< T > &e, const std::string &variable_name, const T &h=T(0.00001))
template<typename T >
T	third_derivative (const expression< T > &e, const std::string &variable_name, const T &h=T(0.0001))
template<typename T >
bool	compute (const std::string &expression_string, T &result)
template<typename T >
bool	compute (const std::string &expression_string, const T &x, T &result)
template<typename T >
bool	compute (const std::string &expression_string, const T &x, const T &y, T &result)
template<typename T >
bool	compute (const std::string &expression_string, const T &x, const T &y, const T &z, T &result)
template<typename T >
bool	pgo_primer ()

Function Documentation

collect_functions() [1/2]

template<typename Allocator , template< typename, typename > class Sequence>

bool exprtk::collect_functions ( const std::string &  expr_str, Sequence< std::string, Allocator > &  symbol_list  )

inline

Definition at line 34206 of file exprtk.hpp.

References exprtk::expression< T >::register_symbol_table().

collect_functions() [2/2]

template<typename T , typename Allocator , template< typename, typename > class Sequence>

bool exprtk::collect_functions ( const std::string &  expr_str, exprtk::symbol_table< T > &  extrnl_symbol_table, Sequence< std::string, Allocator > &  symbol_list  )

inline

Definition at line 34242 of file exprtk.hpp.

References exprtk::details::disable_type_checking(), and exprtk::expression< T >::register_symbol_table().

collect_variables() [1/2]

template<typename Allocator , template< typename, typename > class Sequence>

bool exprtk::collect_variables ( const std::string &  expr_str, Sequence< std::string, Allocator > &  symbol_list  )

inline

Definition at line 34132 of file exprtk.hpp.

References exprtk::expression< T >::register_symbol_table().

collect_variables() [2/2]

template<typename T , typename Allocator , template< typename, typename > class Sequence>

bool exprtk::collect_variables ( const std::string &  expr_str, exprtk::symbol_table< T > &  extrnl_symbol_table, Sequence< std::string, Allocator > &  symbol_list  )

inline

Definition at line 34168 of file exprtk.hpp.

References exprtk::details::disable_type_checking(), and exprtk::expression< T >::register_symbol_table().

compute() [1/4]

template<typename T >

bool exprtk::compute ( const std::string &  expression_string, T &  result  )

inline

Definition at line 34484 of file exprtk.hpp.

References exprtk::symbol_table< T >::add_constants(), exprtk::parser< T >::compile(), exprtk::expression< T >::register_symbol_table(), and exprtk::expression< T >::value().

compute() [2/4]

template<typename T >

bool exprtk::compute ( const std::string &  expression_string, const T &  x, T &  result  )

inline

Definition at line 34506 of file exprtk.hpp.

References exprtk::symbol_table< T >::add_constant(), exprtk::symbol_table< T >::add_constants(), exprtk::parser< T >::compile(), exprtk::expression< T >::register_symbol_table(), and exprtk::expression< T >::value().

compute() [3/4]

template<typename T >

bool exprtk::compute ( const std::string &  expression_string, const T &  x, const T &  y, T &  result  )

inline

Definition at line 34533 of file exprtk.hpp.

References exprtk::symbol_table< T >::add_constant(), exprtk::symbol_table< T >::add_constants(), exprtk::parser< T >::compile(), exprtk::expression< T >::register_symbol_table(), and exprtk::expression< T >::value().

compute() [4/4]

template<typename T >

bool exprtk::compute ( const std::string &  expression_string, const T &  x, const T &  y, const T &  z, T &  result  )

inline

Definition at line 34562 of file exprtk.hpp.

References exprtk::symbol_table< T >::add_constant(), exprtk::symbol_table< T >::add_constants(), exprtk::parser< T >::compile(), exprtk::expression< T >::register_symbol_table(), and exprtk::expression< T >::value().

derivative() [1/2]

template<typename T >

T exprtk::derivative ( const expression< T > &  e, T &  x, const T &  h = T(0.00000001)  )

inline

Definition at line 34329 of file exprtk.hpp.

References exprtk::expression< T >::value(), and exprtk::details::x().

Referenced by derivative().

derivative() [2/2]

template<typename T >

T exprtk::derivative ( const expression< T > &  e, const std::string &  variable_name, const T &  h = T(0.00000001)  )

inline

Definition at line 34393 of file exprtk.hpp.

References derivative(), exprtk::expression< T >::get_symbol_table(), exprtk::symbol_table< T >::get_variable(), exprtk::details::variable_node< T >::ref(), exprtk::symbol_table< T >::valid(), and exprtk::details::x().

disable_has_side_effects()

template<typename FunctionType >

void exprtk::disable_has_side_effects

(

FunctionType &

func

)

Definition at line 15672 of file exprtk.hpp.

Referenced by exprtk::polynomial< T, N >::polynomial().

disable_zero_parameters()

template<typename FunctionType >

void exprtk::disable_zero_parameters

(

FunctionType &

func

)

Definition at line 15660 of file exprtk.hpp.

enable_has_side_effects()

template<typename FunctionType >

void exprtk::enable_has_side_effects

(

FunctionType &

func

)

Definition at line 15666 of file exprtk.hpp.

enable_zero_parameters()

template<typename FunctionType >

void exprtk::enable_zero_parameters

(

FunctionType &

func

)

Definition at line 15649 of file exprtk.hpp.

Referenced by exprtk::rtl::io::print< T >::print(), and exprtk::rtl::io::println< T >::println().

integrate() [1/2]

template<typename T >

T exprtk::integrate ( const expression< T > &  e, T &  x, const T &  r0, const T &  r1, const std::size_t  number_of_intervals = 1000000  )

inline

Definition at line 34279 of file exprtk.hpp.

References exprtk::expression< T >::value().

Referenced by integrate().

integrate() [2/2]

template<typename T >

T exprtk::integrate ( const expression< T > &  e, const std::string &  variable_name, const T &  r0, const T &  r1, const std::size_t  number_of_intervals = 1000000  )

inline

Definition at line 34303 of file exprtk.hpp.

References exprtk::expression< T >::get_symbol_table(), exprtk::symbol_table< T >::get_variable(), integrate(), exprtk::details::variable_node< T >::ref(), exprtk::symbol_table< T >::valid(), and exprtk::details::x().

is_valid()

template<typename T >

bool exprtk::is_valid ( const expression< T > &  expr )

inline

Definition at line 17779 of file exprtk.hpp.

References exprtk::expression_helper< T >::is_null().

make_vector_view() [1/2]

template<typename T >

vector_view<T> exprtk::make_vector_view ( T *  data, const std::size_t  size, const std::size_t  offset = 0  )

inline

Definition at line 4048 of file exprtk.hpp.

References mrpt::math::size().

make_vector_view() [2/2]

template<typename T >

vector_view<T> exprtk::make_vector_view ( std::vector< T > &  v, const std::size_t  size, const std::size_t  offset = 0  )

inline

Definition at line 4055 of file exprtk.hpp.

References mrpt::math::size().

pgo_primer()

template<typename T >

bool exprtk::pgo_primer ( )

inline

Definition at line 35589 of file exprtk.hpp.

References exprtk::symbol_table< T >::add_constants(), exprtk::symbol_table< T >::add_variable(), exprtk::parser< T >::compile(), else_stmt, exprtk::details::is_true(), exprtk::details::numeric::nequal(), exprtk::details::numeric::pow(), exprtk::details::numeric::process(), exprtk::expression< T >::register_symbol_table(), and exprtk::expression< T >::value().

second_derivative() [1/2]

template<typename T >

T exprtk::second_derivative ( const expression< T > &  e, T &  x, const T &  h = T(0.00001)  )

inline

Definition at line 34350 of file exprtk.hpp.

References exprtk::expression< T >::value(), and exprtk::details::x().

Referenced by second_derivative().

second_derivative() [2/2]

template<typename T >

T exprtk::second_derivative ( const expression< T > &  e, const std::string &  variable_name, const T &  h = T(0.00001)  )

inline

Definition at line 34420 of file exprtk.hpp.

References exprtk::expression< T >::get_symbol_table(), exprtk::symbol_table< T >::get_variable(), exprtk::details::variable_node< T >::ref(), second_derivative(), exprtk::symbol_table< T >::valid(), and exprtk::details::x().

set_max_num_args()

template<typename FunctionType >

void exprtk::set_max_num_args	(	FunctionType &	func,
		const std::size_t &	num_args
	)

Definition at line 15687 of file exprtk.hpp.

set_min_num_args()

template<typename FunctionType >

void exprtk::set_min_num_args	(	FunctionType &	func,
		const std::size_t &	num_args
	)

Definition at line 15678 of file exprtk.hpp.

third_derivative() [1/2]

template<typename T >

T exprtk::third_derivative ( const expression< T > &  e, T &  x, const T &  h = T(0.0001)  )

inline

Definition at line 34372 of file exprtk.hpp.

References exprtk::expression< T >::value(), and exprtk::details::x().

Referenced by third_derivative().

third_derivative() [2/2]

template<typename T >

T exprtk::third_derivative ( const expression< T > &  e, const std::string &  variable_name, const T &  h = T(0.0001)  )

inline

Definition at line 34447 of file exprtk.hpp.

References exprtk::expression< T >::get_symbol_table(), exprtk::symbol_table< T >::get_variable(), exprtk::details::variable_node< T >::ref(), third_derivative(), exprtk::symbol_table< T >::valid(), and exprtk::details::x().

to_str()

template<typename StringView >

std::string exprtk::to_str ( const StringView &  view )

inline

Definition at line 4237 of file exprtk.hpp.