client::code_gen::StackEvaluator Struct Reference

#include <evaluator.hpp>

Public Types
typedef bool	result_type

Public Member Functions
template<typename ErrorHandler >
	StackEvaluator (ErrorHandler &error_handler_)
double	result ()
void	registerFunction (std::string name, client::function::type callback)
void	registerFunctions (std::map< std::string, client::function::type > functions)
void	registerVariables (std::map< std::string, double > variableDictionary)
bool	operator() (ast::nil)
bool	operator() (unsigned int x)
bool	operator() (double x)
bool	operator() (bool x)
bool	operator() (ast::quoted_string const &x)
bool	operator() (ast::identifier const &x)
bool	operator() (ast::operation const &x)
bool	operator() (ast::unary const &x)
bool	operator() (ast::function_call const &x)
bool	operator() (ast::expression const &x)

Private Attributes
boost::function< void(int tag, std::string const &what)>	error_handler
std::map< std::string, double >	variableDictionary_
std::map< std::string, client::function::type >	functions_
client::function::arguments_t	evaluation_stack_

Detailed Description

Definition at line 27 of file evaluator.hpp.

Member Typedef Documentation

typedef bool client::code_gen::StackEvaluator::result_type

Definition at line 29 of file evaluator.hpp.

Constructor & Destructor Documentation

template<typename ErrorHandler >

client::code_gen::StackEvaluator::StackEvaluator ( ErrorHandler &  error_handler_ )

inline

Definition at line 32 of file evaluator.hpp.

Member Function Documentation

bool client::code_gen::StackEvaluator::operator() ( ast::nil  )

inline

Definition at line 67 of file evaluator.hpp.

bool client::code_gen::StackEvaluator::operator()

(

unsigned int

x

)

Definition at line 11 of file evaluator.cpp.

References evaluation_stack_.

bool client::code_gen::StackEvaluator::operator()

(

double

x

)

Definition at line 17 of file evaluator.cpp.

References evaluation_stack_.

bool client::code_gen::StackEvaluator::operator()

(

bool

x

)

Definition at line 23 of file evaluator.cpp.

References evaluation_stack_.

bool client::code_gen::StackEvaluator::operator()

(

ast::quoted_string const &

x

)

Definition at line 29 of file evaluator.cpp.

References evaluation_stack_, and client::ast::quoted_string::value.

bool client::code_gen::StackEvaluator::operator()

(

ast::identifier const &

x

)

Definition at line 35 of file evaluator.cpp.

References endl(), evaluation_stack_, client::ast::identifier::name, and variableDictionary_.

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bool client::code_gen::StackEvaluator::operator()

(

ast::operation const &

x

)

Definition at line 48 of file evaluator.cpp.

References evaluation_stack_, client::ast::op_and, client::ast::op_divide, client::ast::op_equal, client::ast::op_greater, client::ast::op_greater_equal, client::ast::op_less, client::ast::op_less_equal, client::ast::op_minus, client::ast::op_not_equal, client::ast::op_or, client::ast::op_plus, client::ast::op_times, client::ast::operation::operand_, and client::ast::operation::operator_.

bool client::code_gen::StackEvaluator::operator()

(

ast::unary const &

x

)

Definition at line 81 of file evaluator.cpp.

References evaluation_stack_, client::ast::op_negative, client::ast::op_not, client::ast::op_positive, client::ast::unary::operand_, and client::ast::unary::operator_.

bool client::code_gen::StackEvaluator::operator()

(

ast::function_call const &

x

)

Definition at line 101 of file evaluator.cpp.

References arg(), client::ast::function_call::args, endl(), evaluation_stack_, client::ast::function_call::function_name, functions_, and client::ast::identifier::name.

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bool client::code_gen::StackEvaluator::operator()

(

ast::expression const &

x

)

Definition at line 131 of file evaluator.cpp.

References client::ast::expression::first, and client::ast::expression::rest.

void client::code_gen::StackEvaluator::registerFunction ( std::string  name, client::function::type  callback  )

inline

Definition at line 51 of file evaluator.hpp.

References functions_.

void client::code_gen::StackEvaluator::registerFunctions ( std::map< std::string, client::function::type >  functions )

inline

Definition at line 56 of file evaluator.hpp.

References functions_.

Referenced by Expression::evaluate().

void client::code_gen::StackEvaluator::registerVariables ( std::map< std::string, double >  variableDictionary )

inline

Definition at line 61 of file evaluator.hpp.

References variableDictionary_.

Referenced by Expression::evaluate().

double client::code_gen::StackEvaluator::result ( )

inline

Definition at line 43 of file evaluator.hpp.

References evaluation_stack_.

Referenced by Expression::evaluate().

Member Data Documentation

boost::function<void(int tag, std::string const& what)> client::code_gen::StackEvaluator::error_handler

private

Definition at line 80 of file evaluator.hpp.

client::function::arguments_t client::code_gen::StackEvaluator::evaluation_stack_

private

Definition at line 86 of file evaluator.hpp.

Referenced by operator()(), and result().

std::map<std::string, client::function::type> client::code_gen::StackEvaluator::functions_

private

Definition at line 83 of file evaluator.hpp.

Referenced by operator()(), registerFunction(), and registerFunctions().

std::map<std::string, double> client::code_gen::StackEvaluator::variableDictionary_

private

Definition at line 82 of file evaluator.hpp.

Referenced by operator()(), and registerVariables().

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

• optimizer/Expression/Parser/evaluator.hpp
• optimizer/Expression/Parser/evaluator.cpp