groups_impl Namespace Reference

Classes
class	add
class	contains
class	create
class	erase
class	get
struct	groups_collection
class	size

Functions
template<typename SetType , typename T >
SetType *	make_set_handle (T v)

Function Documentation

make_set_handle()

template<typename SetType , typename T >

SetType * groups_impl::make_set_handle

(

T

v

)

Definition at line 118 of file exprtk_groups_examples.cpp.

{
   const std::size_t ptr_size = sizeof(SetType*);
   SetType* ptr = reinterpret_cast<SetType*>(0);
 
   std::memcpy(reinterpret_cast<exprtk::details::char_ptr>(&ptr),
               reinterpret_cast<exprtk::details::char_ptr>(&v  ),
               ptr_size);
 
   return ptr;
}