boost-program-options

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Can Boost Program_options separate comma separated argument values

If my command line is: > prog --mylist=a,b,c Can Boost\'s program_options be setup to see three distinct argument values for the mylist argument? I have configured program_options a开发者_运维百[详细]

2023-01-03 16:46 分类：问答
Handle complex options with Boost's program_options

I have a program that generates graphs using different multi-level models. Each multi-level model consists of a generation of a smaller seed graph (say, 50 nodes) which can be created from several mod[详细]

2023-01-01 06:24 分类：问答
Can boost::program_options Use A Delimiter Other Than "-"?

I am using boost::program_options like this: namespace po = boost::program_options; po::options_description desc(\"Options\");[详细]

2022-12-31 23:27 分类：问答
What is the difference between default_value and implicit_value in boost::program_options?

That\'s the question.Why would I use implicit_v开发者_如何学Pythonalue over default_value and vice versa?[详细]

2022-12-30 09:27 分类：问答
BOOST program_options: parsing multiple argument list

I would like to pass the multiple arguments with positive or negative values. Is it possible to parse it?[详细]

2022-12-24 07:08 分类：问答
Parameters with and without arguments in boost::program_options

I wrote a small app that uses boost::program_options for command-line parsing. I\'d like to have some options that set a value if the argument is present, and alternately pr开发者_如何学JAVAints the c[详细]

2022-12-20 01:08 分类：问答
Reload option values in boost::program_options from new source

I\'m just starting to dig into boost::program_options for the first time.I like it quite a bit.However, what I\'m trying to accompl开发者_Python百科ish with it doesn\'t seem to be something its design[详细]

2022-12-16 20:58 分类：问答
How to accept empty value in boost::program_options

I\'m using boost::program_options library to process command line params. I need to accept a file nam开发者_运维百科e via -r option, in case if it is empty (-r given without params) I need to use stdi[详细]

2022-12-13 02:30 分类：问答
Limit the precision on std::cout of default values in boost::options_description

When I construct a boost::options_description instance like options.add_options() (\"double_val\", value(&config.my_double)->default_value(0.2), \"it\'s a double\");[详细]

2022-12-11 05:32 分类：问答