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EXAMPLE3
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All features
ANY
All features
class EXAMPLE3
Summary
top
To start with NUMBERs, just compile and run it :
compile -o example3 -boost example3
Direct parents
Insert list:
ARGUMENTS
Overview
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Creation features
{
ANY
}
make
Features
{
ANY
}
make
compute_factorial
(n:
NUMBER
)
{
ANY
}
argument_count
:
INTEGER_32
Number of arguments given to command that started system execution (command name does not count).
argument
(i:
INTEGER_32
):
STRING
i
th argument of command that started system execution Gives the command name if
i
is 0.
command_name
:
STRING
{}
command_arguments
:
FAST_ARRAY
[
STRING
]
Give access to arguments command line including the command name at index 0.
Implementation of
ARGUMENTS
(do not use directly):
{}
se_argc
:
INTEGER_32
To implement
command_arguments
se_argv
(i:
INTEGER_32
):
STRING
To implement
command_arguments
make
effective procedure
{
ANY
}
top
compute_factorial
(n:
NUMBER
)
effective procedure
{
ANY
}
top
argument_count
:
INTEGER_32
effective function
{
ANY
}
top
Number of arguments given to command that started system execution (command name does not count).
ensure
Result >= 0
argument
(i:
INTEGER_32
):
STRING
effective function
{
ANY
}
top
i
th argument of command that started system execution Gives the command name if
i
is 0.
require
i >= 0
i <=
argument_count
ensure
Result /= Void
command_name
:
STRING
effective function
{
ANY
}
top
command_arguments
:
FAST_ARRAY
[
STRING
]
frozen
once function
{}
top
Give access to arguments command line including the command name at index 0.
This is a once function, so you can modify command-line arguments! (NOTE: just be sure not to remove the first argument, although you may change it)
ensure
not Result.is_empty
se_argc
:
INTEGER_32
{}
top
To implement
command_arguments
se_argv
(i:
INTEGER_32
):
STRING
{}
top
To implement
command_arguments