matheval::detail::grammar< real_t, Iterator > Struct Template Reference

Expression Grammar. More...

#include <matheval.hpp>

Inherits qi::grammar< Iterator, expr_ast< real_t >(), ascii::space_type >.

Collaboration diagram for matheval::detail::grammar< real_t, Iterator >:

Classes
struct	constant_
	symbol table for constants like "pi" More...
struct	ufunc_
	symbol table for unary functions like "abs" More...
struct	bfunc_
	symbol table for binary functions like "pow" More...

Public Member Functions
	grammar ()
	Constructor builds the grammar.

Public Attributes
matheval::detail::grammar::constant_	constant
matheval::detail::grammar::ufunc_	ufunc
matheval::detail::grammar::bfunc_	bfunc

Private Attributes
expectation_handler	err_handler
qi::rule< Iterator, expr_ast< real_t >(), ascii::space_type >	expression
qi::rule< Iterator, expr_ast< real_t >(), ascii::space_type >	term
qi::rule< Iterator, expr_ast< real_t >(), ascii::space_type >	factor
qi::rule< Iterator, expr_ast< real_t >(), ascii::space_type >	primary
qi::rule< Iterator, std::string()>	variable

Detailed Description

template<typename real_t, typename Iterator>
struct matheval::detail::grammar< real_t, Iterator >

Expression Grammar.

Definition at line 372 of file matheval.hpp.

Constructor & Destructor Documentation

grammar()

template<typename real_t, typename Iterator>

matheval::detail::grammar< real_t, Iterator >::grammar ( )

inline

Constructor builds the grammar.

Definition at line 467 of file matheval.hpp.

References bfunc, constant, err_handler, expression, factor, grammar(), primary, term, ufunc, and variable.

Referenced by grammar().

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Member Data Documentation

bfunc

template<typename real_t, typename Iterator>

matheval::detail::grammar::bfunc_ matheval::detail::grammar< real_t, Iterator >::bfunc

Referenced by grammar().

constant

template<typename real_t, typename Iterator>

matheval::detail::grammar::constant_ matheval::detail::grammar< real_t, Iterator >::constant

Referenced by grammar().

err_handler

template<typename real_t, typename Iterator>

expectation_handler matheval::detail::grammar< real_t, Iterator >::err_handler

private

Definition at line 378 of file matheval.hpp.

Referenced by grammar().

expression

template<typename real_t, typename Iterator>

qi::rule<Iterator, expr_ast<real_t>(), ascii::space_type> matheval::detail::grammar< real_t, Iterator >::expression

private

Definition at line 379 of file matheval.hpp.

Referenced by grammar().

factor

template<typename real_t, typename Iterator>

qi::rule<Iterator, expr_ast<real_t>(), ascii::space_type> matheval::detail::grammar< real_t, Iterator >::factor

private

Definition at line 381 of file matheval.hpp.

Referenced by grammar().

primary

template<typename real_t, typename Iterator>

qi::rule<Iterator, expr_ast<real_t>(), ascii::space_type> matheval::detail::grammar< real_t, Iterator >::primary

private

Definition at line 382 of file matheval.hpp.

Referenced by grammar().

term

template<typename real_t, typename Iterator>

qi::rule<Iterator, expr_ast<real_t>(), ascii::space_type> matheval::detail::grammar< real_t, Iterator >::term

private

Definition at line 380 of file matheval.hpp.

Referenced by grammar().

ufunc

template<typename real_t, typename Iterator>

matheval::detail::grammar::ufunc_ matheval::detail::grammar< real_t, Iterator >::ufunc

Referenced by grammar().

variable

template<typename real_t, typename Iterator>

qi::rule<Iterator, std::string()> matheval::detail::grammar< real_t, Iterator >::variable

private

Definition at line 383 of file matheval.hpp.

Referenced by grammar().

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

• matheval.hpp