libsim Versione 7.2.6
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◆ currentreal()
get real pointed by iterator Definizione alla linea 101 del file list_real.F03. 102!> \brief class to use lists in fortran 2003.
103!!
104!! Linked data structure is a data structure which
105!! consists of a set of data records (nodes) linked together and organized by references .
106!!
107!! A doubly-linked list is a linked data structure that consists of a set
108!! of sequentially linked records called nodes. Each node contains two
109!! fields, called links, that are references to the previous and to the
110!! next node in the sequence of nodes. The beginning and ending nodes'
111!! previous and next links, respectively, point to some kind of
112!! terminator.
113!!
114!! The program example is the better starting point:
115!!\include example_list.F03
116!!\ingroup base
117!!
120 private
122!> Real specific implementation of doubly-linked list
123!!
124!! extend list_abstract::list
126#ifdef DOXYGEN
127 integer::none ! doxigen workaround: if missed do not show procedure
128#endif
129 contains
130! procedure :: addReal !< add real in list
131 procedure :: current => currentreal !< get real pointed by iterator
132 procedure :: display => displayreal !< print the real list
133! generic :: add => addReal
135
136contains
137
138!> Print the real list
139subroutine displayreal(this)
140class(realList),intent(inout) :: this
141
142call this%rewind()
143do while(this%element())
144 print *,"index:",this%currentindex()," value:", this%current()
145 call this%next()
146end do
147end subroutine displayreal
148
149!!$ subroutine addReal(this, value)
150!!$ class(realList) :: this
151!!$ real value
152!!$ class(*), allocatable :: v
153!!$
154!!$ allocate(v,source=value)
155!!$ call this%addvalue(v)
156!!$
157!!$ end subroutine addReal
158
159
160!> get real pointed by iterator
161real function currentreal(this)
162class(realList) :: this
163class(*), pointer :: v
164
165v => this%currentpoli()
166select type(v)
167type is (real)
168 currentreal = v
169end select
170end function currentreal
171
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