OPAL (Object Oriented Parallel Accelerator Library) 2024.2
OPAL
client::code_gen::StackEvaluator Struct Reference

#include <evaluator.hpp>

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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

◆ result_type

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

Definition at line 29 of file evaluator.hpp.

Constructor & Destructor Documentation

◆ StackEvaluator()

template<typename ErrorHandler>
client::code_gen::StackEvaluator::StackEvaluator ( ErrorHandler & error_handler_)
inline

Definition at line 32 of file evaluator.hpp.

References error_handler.

Member Function Documentation

◆ operator()() [1/10]

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.

◆ operator()() [2/10]

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, evaluation_stack_, client::ast::function_call::function_name, functions_, and client::ast::identifier::name.

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◆ operator()() [3/10]

bool client::code_gen::StackEvaluator::operator() ( ast::identifier const & x)

Definition at line 35 of file evaluator.cpp.

References evaluation_stack_, client::ast::identifier::name, and variableDictionary_.

◆ operator()() [4/10]

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

Definition at line 67 of file evaluator.hpp.

◆ operator()() [5/10]

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_.

◆ operator()() [6/10]

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.

◆ operator()() [7/10]

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_.

◆ operator()() [8/10]

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

Definition at line 23 of file evaluator.cpp.

References evaluation_stack_.

◆ operator()() [9/10]

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

Definition at line 17 of file evaluator.cpp.

References evaluation_stack_.

◆ operator()() [10/10]

bool client::code_gen::StackEvaluator::operator() ( unsigned int x)

Definition at line 11 of file evaluator.cpp.

References evaluation_stack_.

◆ registerFunction()

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

Definition at line 51 of file evaluator.hpp.

References functions_, and name.

◆ registerFunctions()

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().

◆ registerVariables()

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().

◆ result()

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

Definition at line 43 of file evaluator.hpp.

References evaluation_stack_, and result().

Referenced by Expression::evaluate(), and result().

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Member Data Documentation

◆ error_handler

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

Definition at line 80 of file evaluator.hpp.

Referenced by StackEvaluator().

◆ evaluation_stack_

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

Definition at line 86 of file evaluator.hpp.

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

◆ functions_

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().

◆ variableDictionary_

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

Definition at line 82 of file evaluator.hpp.

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

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