string_concat_character_string Function

private elemental function string_concat_character_string(lhs, rhs) result(concat)

Type Bound

string

Arguments

Type IntentOptional Attributes Name
class(string), intent(in) :: lhs
character(kind=CK, len=*), intent(in) :: rhs

Return Value type(string)


Source Code

   elemental function string_concat_character_string(lhs, rhs) result(concat)
   !< Concatenation with character.
   !<
   !<```fortran
   !< type(string)                  :: astring
   !< type(string)                  :: yetanotherstring
   !< character(len=:), allocatable :: acharacter
   !< logical                       :: test_passed(1)
   !< astring = 'Hello '
   !< acharacter = 'World!'
   !< yetanotherstring = astring.cat.acharacter
   !< test_passed(1) = yetanotherstring%chars()=='Hello World!'
   !< print '(L1)', all(test_passed)
   !<```
   !=> T <<<
   class(string),             intent(in)  :: lhs    !< Left hand side.
   character(kind=CK, len=*), intent(in)  :: rhs    !< Right hand side.
   type(string)                           :: concat !< Concatenated string.

   if (allocated(lhs%raw)) then
      concat%raw = lhs%raw//rhs
   else
      concat%raw = rhs
   endif
   endfunction string_concat_character_string