dc_hash::rewind Interface Reference

Public Member Functions
subroutine	dchashrewind0 (hashv)

Detailed Description

Definition at line 237 of file dc_hash.f90.

Member Function/Subroutine Documentation

dchashrewind0()

subroutine dc_hash::rewind::dchashrewind0

(

type(hash), intent(inout)

hashv

)

Initialize for searching entire hash

Rewinds hashv mainly for the purpose of extracting hash contents. Combined with DCHashNext, you can obtain a list of keys and values.

See the following sample source code:

program hash_sample
  use dc_types
  use dc_hash
  type(HASH):: hashv
  character(len = STRING):: key, value
  logical:: end
 
  call dchashrewind( hashv ) ! (inout)
  do
    call dchashnext( hashv = hashv, &        ! (inout)
      & key = key, value = value, end = end) ! (out)
    if (end) exit
    write(*,*) 'key=' // trim(key) // ', value=' // trim(value)
  enddo
end program hash_sample

Parameters

[in,out]

hashv

Hash variable

Definition at line 401 of file dc_hash.f90.

    implicit none
    type(HASH), intent(inout) :: hashv
  continue
    hashv % search_index = 1

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

• dc_utils/dc_hash.f90