#include <exprtk.hpp>

Inheritance diagram for exprtk::details::swap_genstrings_node< T >:

Collaboration diagram for exprtk::details::swap_genstrings_node< T >:

Public Types
typedef range_interface< T >::range_t	range_t
typedef range_t *	range_ptr
typedef range_interface< T >	irange_t
typedef irange_t *	irange_ptr
typedef expression_node< T > *	expression_ptr
typedef string_base_node< T > *	str_base_ptr
Public Types inherited from exprtk::details::binary_node< T >
typedef expression_node< T > *	expression_ptr
typedef std::pair< expression_ptr, bool >	branch_t
Public Types inherited from exprtk::details::expression_node< T >
enum	node_type { e_none , e_null , e_constant , e_unary , e_binary , e_binary_ext , e_trinary , e_quaternary , e_vararg , e_conditional , e_while , e_repeat , e_for , e_switch , e_mswitch , e_return , e_retenv , e_variable , e_stringvar , e_stringconst , e_stringvarrng , e_cstringvarrng , e_strgenrange , e_strconcat , e_stringvarsize , e_strswap , e_stringsize , e_stringvararg , e_function , e_vafunction , e_genfunction , e_strfunction , e_strcondition , e_strccondition , e_add , e_sub , e_mul , e_div , e_mod , e_pow , e_lt , e_lte , e_gt , e_gte , e_eq , e_ne , e_and , e_nand , e_or , e_nor , e_xor , e_xnor , e_in , e_like , e_ilike , e_inranges , e_ipow , e_ipowinv , e_abs , e_acos , e_acosh , e_asin , e_asinh , e_atan , e_atanh , e_ceil , e_cos , e_cosh , e_exp , e_expm1 , e_floor , e_log , e_log10 , e_log2 , e_log1p , e_neg , e_pos , e_round , e_sin , e_sinc , e_sinh , e_sqrt , e_tan , e_tanh , e_cot , e_sec , e_csc , e_r2d , e_d2r , e_d2g , e_g2d , e_notl , e_sgn , e_erf , e_erfc , e_ncdf , e_frac , e_trunc , e_uvouv , e_vov , e_cov , e_voc , e_vob , e_bov , e_cob , e_boc , e_vovov , e_vovoc , e_vocov , e_covov , e_covoc , e_vovovov , e_vovovoc , e_vovocov , e_vocovov , e_covovov , e_covocov , e_vocovoc , e_covovoc , e_vococov , e_sf3ext , e_sf4ext , e_nulleq , e_strass , e_vector , e_vecsize , e_vecelem , e_veccelem , e_vecelemrtc , e_veccelemrtc , e_rbvecelem , e_rbvecelemrtc , e_rbveccelem , e_rbveccelemrtc , e_vecinit , e_vecvalass , e_vecvecass , e_vecopvalass , e_vecopvecass , e_vecfunc , e_vecvecswap , e_vecvecineq , e_vecvalineq , e_valvecineq , e_vecvecarith , e_vecvalarith , e_valvecarith , e_vecunaryop , e_vecondition , e_break , e_continue , e_swap , e_assert }
typedef T	value_type
typedef expression_node< T > *	expression_ptr
typedef node_collector_interface< expression_node< T > >	nci_t
typedef nci_t::noderef_list_t	noderef_list_t
typedef node_depth_base< expression_node< T > >	ndb_t
Public Types inherited from exprtk::details::node_collector_interface< expression_node< T > >
typedef expression_node< T > *	node_ptr_t
typedef expression_node< T > **	node_pp_t
typedef std::vector< node_pp_t >	noderef_list_t
Public Types inherited from exprtk::details::node_depth_base< expression_node< T > >
typedef expression_node< T > *	node_ptr_t
typedef std::pair< node_ptr_t, bool >	nb_pair_t

Public Member Functions
	swap_genstrings_node (expression_ptr branch0, expression_ptr branch1)
T	value () const
expression_node< T >::node_type	type () const
bool	valid () const
Public Member Functions inherited from exprtk::details::binary_node< T >
	binary_node (const operator_type &opr, expression_ptr branch0, expression_ptr branch1)
operator_type	operation ()
expression_node< T > *	branch (const std::size_t &index=0) const
void	collect_nodes (typename expression_node< T >::noderef_list_t &node_delete_list)
std::size_t	node_depth () const
Public Member Functions inherited from exprtk::details::expression_node< T >
virtual	~expression_node ()
Public Member Functions inherited from exprtk::details::node_collector_interface< expression_node< T > >
virtual	~node_collector_interface ()
virtual void	collect_nodes (noderef_list_t &)
Public Member Functions inherited from exprtk::details::node_depth_base< expression_node< T > >
	node_depth_base ()
virtual	~node_depth_base ()
std::size_t	compute_node_depth (const expression_node< T > *const &node) const
std::size_t	compute_node_depth (const nb_pair_t &branch) const
std::size_t	compute_node_depth (const nb_pair_t(&branch)[N]) const
std::size_t	max_node_depth (const BranchType &n0, const BranchType &n1) const
std::size_t	max_node_depth (const BranchType &n0, const BranchType &n1, const BranchType &n2) const
std::size_t	max_node_depth (const BranchType &n0, const BranchType &n1, const BranchType &n2, const BranchType &n3) const
std::size_t	compute_node_depth (const BranchType &n0, const BranchType &n1) const
std::size_t	compute_node_depth (const BranchType &n0, const BranchType &n1, const BranchType &n2) const
std::size_t	compute_node_depth (const BranchType &n0, const BranchType &n1, const BranchType &n2, const BranchType &n3) const
std::size_t	compute_node_depth (const Sequence< node_ptr_t, Allocator > &branch_list) const
std::size_t	compute_node_depth (const Sequence< nb_pair_t, Allocator > &branch_list) const
void	collect (node_ptr_t const &node, const bool deletable, NodeSequence &delete_node_list) const
void	collect (const nb_pair_t &branch, NodeSequence &delete_node_list) const
void	collect (expression_node< T > *&node, NodeSequence &delete_node_list) const
void	collect (const nb_pair_t(&branch)[N], NodeSequence &delete_node_list) const
void	collect (const Sequence< nb_pair_t, Allocator > &branch, NodeSequence &delete_node_list) const
void	collect (const Sequence< node_ptr_t, Allocator > &branch_list, NodeSequence &delete_node_list) const
void	collect (const Sequence< node_ptr_t, AllocatorT > &branch_list, const Sequence< Boolean, AllocatorB > &branch_deletable_list, NodeSequence &delete_node_list) const

Private Member Functions
	swap_genstrings_node (const swap_genstrings_node< T > &)
swap_genstrings_node< T > &	operator= (const swap_genstrings_node< T > &)

Private Attributes
str_base_ptr	str0_base_ptr_
str_base_ptr	str1_base_ptr_
range_ptr	str0_range_ptr_
range_ptr	str1_range_ptr_
bool	initialised_

Additional Inherited Members
Public Attributes inherited from exprtk::details::node_depth_base< expression_node< T > >
bool	depth_set
std::size_t	depth

Detailed Description

template<typename T>
class exprtk::details::swap_genstrings_node< T >

Definition at line 10946 of file exprtk.hpp.

Member Typedef Documentation

◆ expression_ptr

template<typename T>

typedef expression_node<T>* exprtk::details::swap_genstrings_node< T >::expression_ptr

Definition at line 10954 of file exprtk.hpp.

◆ irange_ptr

template<typename T>

typedef irange_t* exprtk::details::swap_genstrings_node< T >::irange_ptr

Definition at line 10953 of file exprtk.hpp.

◆ irange_t

template<typename T>

typedef range_interface<T> exprtk::details::swap_genstrings_node< T >::irange_t

Definition at line 10952 of file exprtk.hpp.

◆ range_ptr

template<typename T>

typedef range_t* exprtk::details::swap_genstrings_node< T >::range_ptr

Definition at line 10951 of file exprtk.hpp.

◆ range_t

template<typename T>

typedef range_interface<T>::range_t exprtk::details::swap_genstrings_node< T >::range_t

Definition at line 10950 of file exprtk.hpp.

◆ str_base_ptr

template<typename T>

typedef string_base_node<T>* exprtk::details::swap_genstrings_node< T >::str_base_ptr

Definition at line 10955 of file exprtk.hpp.

Constructor & Destructor Documentation

◆ swap_genstrings_node() [1/2]

template<typename T>

exprtk::details::swap_genstrings_node< T >::swap_genstrings_node	(	expression_ptr	branch0,
		expression_ptr	branch1 )

inline

Definition at line 10959 of file exprtk.hpp.

         : binary_node<T>(details::e_default, branch0, branch1)
         , str0_base_ptr_ (0)
         , str1_base_ptr_ (0)
         , str0_range_ptr_(0)
         , str1_range_ptr_(0)
         , initialised_(false)
         {
            if (is_generally_string_node(branch(0)))
            {
               str0_base_ptr_ = dynamic_cast<str_base_ptr>(branch(0));
 
               if (0 == str0_base_ptr_)
                  return;
 
               irange_ptr range = dynamic_cast<irange_ptr>(branch(0));
 
               if (0 == range)
                  return;
 
               str0_range_ptr_ = &(range->range_ref());
            }
 
            if (is_generally_string_node(branch(1)))
            {
               str1_base_ptr_ = dynamic_cast<str_base_ptr>(branch(1));
 
               if (0 == str1_base_ptr_)
                  return;
 
               irange_ptr range = dynamic_cast<irange_ptr>(branch(1));
 
               if (0 == range)
                  return;
 
               str1_range_ptr_ = &(range->range_ref());
            }
 
            initialised_ = str0_base_ptr_  &&
                           str1_base_ptr_  &&
                           str0_range_ptr_ &&
                           str1_range_ptr_ ;
 
            assert(valid());
         }

References exprtk::details::binary_node< T >::binary_node(), exprtk::details::binary_node< T >::branch(), exprtk::details::e_default, initialised_, exprtk::details::is_generally_string_node(), exprtk::details::range_interface< T >::range_ref(), str0_base_ptr_, str0_range_ptr_, str1_base_ptr_, str1_range_ptr_, and valid().

Referenced by operator=(), and swap_genstrings_node().

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◆ swap_genstrings_node() [2/2]

template<typename T>

exprtk::details::swap_genstrings_node< T >::swap_genstrings_node ( const swap_genstrings_node< T > & )

private

References exprtk_delete, and swap_genstrings_node().

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Member Function Documentation

◆ operator=()

template<typename T>

swap_genstrings_node< T > & exprtk::details::swap_genstrings_node< T >::operator= ( const swap_genstrings_node< T > & )

private

References exprtk_delete, and swap_genstrings_node().

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◆ type()

template<typename T>

expression_node< T >::node_type exprtk::details::swap_genstrings_node< T >::type ( ) const

inlinevirtual

Reimplemented from exprtk::details::binary_node< T >.

Definition at line 11083 of file exprtk.hpp.

         {
            return expression_node<T>::e_strswap;
         }

References exprtk::details::expression_node< T >::e_strswap, and exprtk_override.

◆ valid()

template<typename T>

bool exprtk::details::swap_genstrings_node< T >::valid ( ) const

inlinevirtual

Reimplemented from exprtk::details::binary_node< T >.

Definition at line 11088 of file exprtk.hpp.

         {
            return initialised_ && binary_node<T>::valid();
         }

References exprtk_override, initialised_, and exprtk::details::binary_node< T >::valid().

Referenced by swap_genstrings_node().

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◆ value()

template<typename T>

T exprtk::details::swap_genstrings_node< T >::value ( ) const

inlinevirtual

Reimplemented from exprtk::details::binary_node< T >.

Definition at line 11006 of file exprtk.hpp.

         {
            branch(0)->value();
            branch(1)->value();
 
            std::size_t str0_r0 = 0;
            std::size_t str0_r1 = 0;
 
            std::size_t str1_r0 = 0;
            std::size_t str1_r1 = 0;
 
            const range_t& range0 = (*str0_range_ptr_);
            const range_t& range1 = (*str1_range_ptr_);
 
            if (
                  range0(str0_r0, str0_r1, *str0_base_ptr_) &&
                  range1(str1_r0, str1_r1, *str1_base_ptr_)
               )
            {
               const std::size_t size0    = range0.cache_size();
               const std::size_t size1    = range1.cache_size();
               const std::size_t max_size = std::min(size0,size1);
 
               char_ptr s0 = const_cast<char_ptr>(str0_base_ptr_->base() + str0_r0);
               char_ptr s1 = const_cast<char_ptr>(str1_base_ptr_->base() + str1_r0);
 
               loop_unroll::details lud(max_size);
               char_cptr upper_bound = s0 + lud.upper_bound;
 
               while (s0 < upper_bound)
               {
                  #define exprtk_loop(N)   \
                  std::swap(s0[N], s1[N]); \
 
                  exprtk_loop( 0) exprtk_loop( 1)
                  exprtk_loop( 2) exprtk_loop( 3)
                  #ifndef exprtk_disable_superscalar_unroll
                  exprtk_loop( 4) exprtk_loop( 5)
                  exprtk_loop( 6) exprtk_loop( 7)
                  exprtk_loop( 8) exprtk_loop( 9)
                  exprtk_loop(10) exprtk_loop(11)
                  exprtk_loop(12) exprtk_loop(13)
                  exprtk_loop(14) exprtk_loop(15)
                  #endif
 
                  s0 += lud.batch_size;
                  s1 += lud.batch_size;
               }
 
               int i = 0;
 
               switch (lud.remainder)
               {
                  #define case_stmt(N)                       \
                  case N : { std::swap(s0[i], s1[i]); ++i; } \
                  exprtk_fallthrough                         \
 
                  #ifndef exprtk_disable_superscalar_unroll
                  case_stmt(15) case_stmt(14)
                  case_stmt(13) case_stmt(12)
                  case_stmt(11) case_stmt(10)
                  case_stmt( 9) case_stmt( 8)
                  case_stmt( 7) case_stmt( 6)
                  case_stmt( 5) case_stmt( 4)
                  #endif
                  case_stmt( 3) case_stmt( 2)
                  case_stmt( 1)
                  default: break;
               }
 
               #undef exprtk_loop
               #undef case_stmt
            }
 
            return std::numeric_limits<T>::quiet_NaN();
         }