sscan Program

  1. sscan.f90
  2. sscan
program~~sscan~~UsesGraph program~sscan sscan iso_fortran_env iso_fortran_env iso_fortran_env->program~sscan module~penf_stringify~3 penf_stringify iso_fortran_env->module~penf_stringify~3 module~stringifor stringifor module~stringifor->program~sscan 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 sscan test.


Variables

Source Code

sscan

Variables

Type AttributesNameInitial
type(string) :: astring

A string.
type(string) :: anotherstring

Another string.
character(len=:), allocatable:: acharacter

A character.
character(len=:), allocatable:: anothercharacter

Another character.
integer :: i

Index result.
integer :: ic

Index result comparison.
logical :: test_passed(5)

List of passed tests.

Source Code

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

!-----------------------------------------------------------------------------------------------------------------------------------
implicit none
type(string)                  :: astring          !< A string.
type(string)                  :: anotherstring    !< Another string.
character(len=:), allocatable :: acharacter       !< A character.
character(len=:), allocatable :: anothercharacter !< Another character.
integer                       :: i                !< Index result.
integer                       :: ic               !< Index result comparison.
logical                       :: test_passed(5)   !< List of passed tests.
!-----------------------------------------------------------------------------------------------------------------------------------

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

acharacter = 'Hello World Hello!'
anothercharacter = 'llo'
astring = acharacter
anotherstring = anothercharacter

i = astring%scan(set=anothercharacter)
ic = scan(string=acharacter, set=anothercharacter)
test_passed(1) = i==ic
write(stdout, "(A,I2,A,L1)") 'Basic call result: ', i, ' is correct? ', test_passed(1)

i = astring%scan(set=anothercharacter, back=.true.)
ic = scan(string=acharacter, set=anothercharacter, back=.true.)
test_passed(2) = i==ic
write(stdout, "(A,I2,A,L1)") 'Back call result: ', i, ' is correct? ', test_passed(2)

i = scan(astring, set=anothercharacter, back=.true.)
ic = scan(string=acharacter, set=anothercharacter, back=.true.)
test_passed(3) = i==ic
write(stdout, "(A,I2,A,L1)") 'Back call (builtin) result: ', i, ' is correct? ', test_passed(3)

i = scan(acharacter, set=anotherstring, back=.true.)
ic = scan(string=acharacter, set=anothercharacter, back=.true.)
test_passed(4) = i==ic
write(stdout, "(A,I2,A,L1)") 'Back call (builtin) result: ', i, ' is correct? ', test_passed(4)

i = scan(astring, set=anotherstring, back=.true.)
ic = scan(string=acharacter, set=anothercharacter, back=.true.)
test_passed(5) = i==ic
write(stdout, "(A,I2,A,L1)") 'Back call (builtin) result: ', i, ' is correct? ', test_passed(5)

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

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