dc_hash::dchashput Interface Reference

Public Member Functions
subroutine	dchashput0 (hashv, key, value)

Detailed Description

Definition at line 194 of file dc_hash.f90.

Member Function/Subroutine Documentation

dchashput0()

subroutine dc_hash::dchashput::dchashput0	(	type(hash), intent(inout)	hashv,
		character(*), intent(in)	key,
		character(*), intent(in)	value )

ハッシュにキーと値を付加

hashv のキー key に値 value を関連付けます. key が既に存在する場合は, 関連する値を更新します.

Parameters

[in,out]	hashv	ハッシュ変数
[in]	key	キー文字列
[in]	value	キーに関連付ける値文字列

Definition at line 276 of file dc_hash.f90.

    implicit none
    type(HASH), intent(inout) :: hashv
    character(*), intent(in) :: key, value
    type(HASH_INTERNAL), pointer :: hash_table_tmp(:) => null()
    integer :: table_size, new_index, i
    logical :: found
    character(STRING) :: search_value
  continue
    call dchashget(hashv, key, search_value, found)
    if (.not. found) then
      table_size = dchashnumber(hashv)
      if (table_size > 0) then
        allocate(hash_table_tmp(table_size))
        hash_table_tmp = hashv % hash_table
        deallocate(hashv % hash_table)
        allocate(hashv % hash_table(table_size + 1))
        hashv % hash_table(1:table_size) = hash_table_tmp(1:table_size)
        deallocate(hash_table_tmp)
        new_index = table_size + 1
      else
        allocate(hashv % hash_table(1))
        new_index = 1
      end if
 
      hashv % hash_table(new_index) % key = key
      hashv % hash_table(new_index) % value = value
    else
      do i = 1, size(hashv % hash_table)
        if (trim(hashv % hash_table(i) % key) == trim(key)) then
          hashv % hash_table(i) % value = value
        end if
      end do
    end if
 

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

• dc_utils/dc_hash.f90