count_string Program

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


Variables

Source Code

count_string

Variables

Type AttributesNameInitial
type(string) :: astring

A string.
integer :: No

Number of occurences.
logical :: test_passed(3)

List of passed tests.

Source Code

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

!-----------------------------------------------------------------------------------------------------------------------------------
implicit none
type(string) :: astring        !< A string.
integer      :: No             !< Number of occurences.
logical      :: test_passed(3) !< List of passed tests.
!-----------------------------------------------------------------------------------------------------------------------------------

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

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

No = astring%count(substring=' ', ignore_isolated=.true.)
test_passed(1) = No==3
write(stdout, "(A,I1,A,L1)") 'Count " " ignore isolated: "', No,'", is correct? ', test_passed(1)

No = astring%count(substring=' ')
test_passed(2) = No==4
write(stdout, "(A,I1,A,L1)") 'Count " ": "', No,'", is correct? ', test_passed(2)

No = astring%count(substring='l')
test_passed(3) = No==3
write(stdout, "(A,I1,A,L1)") 'Count "l": "', No,'", is correct? ', test_passed(3)

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

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