exprtk::parser< T >::unknown_symbol_resolver Struct Reference

#include <exprtk.hpp>

Inheritance diagram for exprtk::parser< T >::unknown_symbol_resolver:

Public Types
enum	usr_symbol_type { e_usr_unknown_type = 0 , e_usr_variable_type = 1 , e_usr_constant_type = 2 }
enum	usr_mode { e_usrmode_default = 0 , e_usrmode_extended = 1 }

Public Member Functions
	unknown_symbol_resolver (const usr_mode m=e_usrmode_default)
virtual	~unknown_symbol_resolver ()
virtual bool	process (const std::string &, usr_symbol_type &st, T &default_value, std::string &error_message)
virtual bool	process (const std::string &, symbol_table_t &, std::string &)

Public Attributes
usr_mode	mode

Detailed Description

template<typename T>
struct exprtk::parser< T >::unknown_symbol_resolver

Definition at line 23797 of file exprtk.hpp.

Member Enumeration Documentation

usr_mode

template<typename T>

enum exprtk::parser::unknown_symbol_resolver::usr_mode

Enumerator
e_usrmode_default
e_usrmode_extended

Definition at line 23807 of file exprtk.hpp.

         {
            e_usrmode_default  = 0,
            e_usrmode_extended = 1
         };

usr_symbol_type

template<typename T>

enum exprtk::parser::unknown_symbol_resolver::usr_symbol_type

Enumerator
e_usr_unknown_type
e_usr_variable_type
e_usr_constant_type

Definition at line 23800 of file exprtk.hpp.

         {
            e_usr_unknown_type  = 0,
            e_usr_variable_type = 1,
            e_usr_constant_type = 2
         };

Constructor & Destructor Documentation

unknown_symbol_resolver()

template<typename T>

exprtk::parser< T >::unknown_symbol_resolver::unknown_symbol_resolver ( const usr_mode m = e_usrmode_default )

inlineexplicit

Definition at line 23815 of file exprtk.hpp.

         : mode(m)
         {}

References e_usrmode_default, and mode.

~unknown_symbol_resolver()

template<typename T>

virtual exprtk::parser< T >::unknown_symbol_resolver::~unknown_symbol_resolver ( )

inlinevirtual

Definition at line 23819 of file exprtk.hpp.

         {}

Member Function Documentation

process() [1/2]

template<typename T>

virtual bool exprtk::parser< T >::unknown_symbol_resolver::process ( const std::string & , symbol_table_t & , std::string &  )

inlinevirtual

Reimplemented in exprtk::details::collector_helper< T >::resolve_as_vector, my_usr< T >, my_usr_ext< T >, my_usr_ext< T >, and my_usr_ext< T >.

Definition at line 23837 of file exprtk.hpp.

         {
            return false;
         }

process() [2/2]

template<typename T>

virtual bool exprtk::parser< T >::unknown_symbol_resolver::process ( const std::string & , usr_symbol_type & st, T & default_value, std::string & error_message )

inlinevirtual

Reimplemented in exprtk::details::collector_helper< T >::resolve_as_vector, my_usr< T >, my_usr< T >, my_usr< T >, and my_usr_ext< T >.

Definition at line 23822 of file exprtk.hpp.

         {
            if (e_usrmode_default != mode)
               return false;
 
            st = e_usr_variable_type;
            default_value = T(0);
            error_message.clear();
 
            return true;
         }

References e_usr_variable_type, e_usrmode_default, and mode.

Member Data Documentation

mode

template<typename T>

usr_mode exprtk::parser< T >::unknown_symbol_resolver::mode

Definition at line 23813 of file exprtk.hpp.

Referenced by process(), and unknown_symbol_resolver().

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

• exprtk/exprtk.hpp