concatenation Program

  1. concatenation.f90
  2. concatenation
program~~concatenation~~UsesGraph program~concatenation concatenation iso_fortran_env iso_fortran_env iso_fortran_env->program~concatenation module~penf_stringify~3 penf_stringify iso_fortran_env->module~penf_stringify~3 module~stringifor stringifor module~stringifor->program~concatenation module~stringifor_string_t stringifor_string_t module~stringifor_string_t->module~stringifor module~penf~3 penf module~penf~3->module~stringifor module~penf~3->module~stringifor_string_t module~befor64 befor64 module~penf~3->module~befor64 module~befor64_pack_data_m~2 befor64_pack_data_m module~penf~3->module~befor64_pack_data_m~2 module~befor64->module~stringifor_string_t module~befor64_pack_data_m~2->module~befor64 module~penf_global_parameters_variables penf_global_parameters_variables module~penf_global_parameters_variables->module~penf~3 module~penf_b_size~4 penf_b_size module~penf_global_parameters_variables->module~penf_b_size~4 module~penf_global_parameters_variables->module~penf_stringify~3 module~penf_b_size~4->module~penf~3 module~penf_b_size~4->module~penf_stringify~3 module~penf_stringify~3->module~penf~3
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StringiFor concatenation test.


Variables

Source Code

concatenation

Variables

Type AttributesNameInitial
type(string) :: astring

A string.
type(string) :: anotherstring

Another string.
type(string) :: yetanotherstring

Yet another string.
character(len=:), allocatable:: acharacter

A character.
logical :: test_passed(6)

List of passed tests.

Source Code

program concatenation
!-----------------------------------------------------------------------------------------------------------------------------------
!< StringiFor `concatenation` test.
!-----------------------------------------------------------------------------------------------------------------------------------
use, intrinsic :: iso_fortran_env, only : stdout => output_unit
use stringifor, only : string
!-----------------------------------------------------------------------------------------------------------------------------------

!-----------------------------------------------------------------------------------------------------------------------------------
implicit none
type(string)                  :: astring          !< A string.
type(string)                  :: anotherstring    !< Another string.
type(string)                  :: yetanotherstring !< Yet another string.
character(len=:), allocatable :: acharacter       !< A character.
logical                       :: test_passed(6)   !< List of passed tests.
!-----------------------------------------------------------------------------------------------------------------------------------

!-----------------------------------------------------------------------------------------------------------------------------------
test_passed = .false.

astring = 'Hello '
anotherstring = 'Bye bye'
acharacter = 'World!'

write(stdout, "(A)") 'Original: "'//astring//'"+"'//acharacter//'"'
test_passed(1) = astring//acharacter=='Hello World!'
write(stdout, "(A)") astring//acharacter

test_passed(2) = acharacter//astring=='World!Hello '
write(stdout, "(A)") 'Original: "'//acharacter//'"+"'//astring//'"'
write(stdout, "(A)") acharacter//astring

test_passed(3) = astring//anotherstring=='Hello Bye bye'
write(stdout, "(A)") 'Original: "'//astring//'"+"'//anotherstring//'"'
write(stdout, "(A)") astring//anotherstring

yetanotherstring = astring.cat.acharacter
test_passed(4) = yetanotherstring%chars()=='Hello World!'
write(stdout, "(A)") 'Original: "'//astring//'"+"'//acharacter//'"'
write(stdout, "(A)") yetanotherstring%chars()

yetanotherstring = acharacter.cat.astring
test_passed(5) = yetanotherstring%chars()=='World!Hello '
write(stdout, "(A)") 'Original: "'//acharacter//'"+"'//astring//'"'
write(stdout, "(A)") yetanotherstring%chars()

yetanotherstring = astring.cat.anotherstring
test_passed(6) = yetanotherstring%chars()=='Hello Bye bye'
write(stdout, "(A)") 'Original: "'//astring//'"+"'//anotherstring//'"'
write(stdout, "(A)") yetanotherstring%chars()

write(stdout, "(A,L1)") new_line('a')//'Are all tests passed? ', all(test_passed)
stop
!-----------------------------------------------------------------------------------------------------------------------------------
endprogram concatenation

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