groups_impl::contains< T > Class Template Reference

Inheritance diagram for groups_impl::contains< T >:

Collaboration diagram for groups_impl::contains< T >:

Public Types
using	igfun_t = typename exprtk::igeneric_function< T >
using	parameter_list_t = typename igfun_t::parameter_list_t
using	generic_type = typename igfun_t::generic_type
using	scalar_t = typename generic_type::scalar_view
using	string_t = typename generic_type::string_view
using	strgrps_cllctn = groups_collection< std::string >
Public Types inherited from exprtk::igeneric_function< T >
enum	return_type { e_rtrn_scalar = 0 , e_rtrn_string = 1 , e_rtrn_overload = 2 }
typedef T	type
typedef type_store< T >	generic_type
typedef generic_type::parameter_list	parameter_list_t

Public Member Functions
	contains (groups_collection< std::string > &groups)
T	operator() (parameter_list_t parameters) override
Public Member Functions inherited from exprtk::igeneric_function< T >
	igeneric_function (const std::string &param_seq="", const return_type rtr_type=e_rtrn_scalar)
virtual	~igeneric_function ()
virtual T	operator() (parameter_list_t)
virtual T	operator() (std::string &, parameter_list_t)
virtual T	operator() (const std::size_t &, parameter_list_t)
virtual T	operator() (const std::size_t &, std::string &, parameter_list_t)
Public Member Functions inherited from exprtk::function_traits
	function_traits ()
bool &	allow_zero_parameters ()
bool &	has_side_effects ()
std::size_t &	min_num_args ()
std::size_t &	max_num_args ()

Private Member Functions
T	process (const strgrps_cllctn::set_t &set, parameter_list_t &parameters) const

Private Attributes
strgrps_cllctn	groups_

Additional Inherited Members
Public Attributes inherited from exprtk::igeneric_function< T >
std::string	parameter_sequence
return_type	rtrn_type

Detailed Description

template<typename T>
class groups_impl::contains< T >

Definition at line 173 of file exprtk_groups_examples.cpp.

Member Typedef Documentation

generic_type

template<typename T >

using groups_impl::contains< T >::generic_type = typename igfun_t::generic_type

Definition at line 179 of file exprtk_groups_examples.cpp.

igfun_t

template<typename T >

using groups_impl::contains< T >::igfun_t = typename exprtk::igeneric_function<T>

Definition at line 177 of file exprtk_groups_examples.cpp.

parameter_list_t

template<typename T >

using groups_impl::contains< T >::parameter_list_t = typename igfun_t::parameter_list_t

Definition at line 178 of file exprtk_groups_examples.cpp.

scalar_t

template<typename T >

using groups_impl::contains< T >::scalar_t = typename generic_type::scalar_view

Definition at line 180 of file exprtk_groups_examples.cpp.

strgrps_cllctn

template<typename T >

using groups_impl::contains< T >::strgrps_cllctn = groups_collection<std::string>

Definition at line 182 of file exprtk_groups_examples.cpp.

string_t

template<typename T >

using groups_impl::contains< T >::string_t = typename generic_type::string_view

Definition at line 181 of file exprtk_groups_examples.cpp.

Constructor & Destructor Documentation

contains()

template<typename T >

groups_impl::contains< T >::contains ( groups_collection< std::string > &  groups )

inline

Definition at line 186 of file exprtk_groups_examples.cpp.

   : exprtk::igeneric_function<T>("TS*")
   , groups_(groups)
   { exprtk::rtl::io::file::details::perform_check<T>(); }

Member Function Documentation

operator()()

template<typename T >

T groups_impl::contains< T >::operator() ( parameter_list_t  parameters )

inlineoverride

Definition at line 191 of file exprtk_groups_examples.cpp.

   {
      auto ptr = scalar_t(parameters[0])();
      assert(ptr != T(0));
      const auto& set = *make_set_handle<strgrps_cllctn::set_t>(ptr);
      return process(set, parameters);
   }

References groups_impl::contains< T >::process().

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process()

template<typename T >

T groups_impl::contains< T >::process ( const strgrps_cllctn::set_t &  set, parameter_list_t &  parameters  ) const

inlineprivate

Definition at line 201 of file exprtk_groups_examples.cpp.

   {
      for (std::size_t i = 1; i < parameters.size(); ++i)
      {
         if (set.count(to_str(string_t(parameters[i]))))
         {
            return T(1);
         }
      }
 
      return T(0);
   }

Referenced by groups_impl::contains< T >::operator()().

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Member Data Documentation

groups_

template<typename T >

strgrps_cllctn groups_impl::contains< T >::groups_

private

Definition at line 214 of file exprtk_groups_examples.cpp.

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

• exprtk/exprtk_groups_examples.cpp