boost.program_options - passing string or vector<string>
Hello I want to use boost.program_options to parse commands for my program (console application) What I want to do is to be able to pass std::vectorstd::string of arguments or std::string (line) to parse_command_line(ac, av, desc); instead of char *argv, int argc. How is that possible? I've been looking at basic_command_line_parser class but couldnt figure out how it would be possible to do that, since converting string/vector of strings to array of char pointers would be really stupid. Many thanks for help Aljaz
AMDG Aljaz wrote:
Hello
I want to use boost.program_options to parse commands for my program (console application)
What I want to do is to be able to pass std::vectorstd::string of arguments or std::string (line) to parse_command_line(ac, av, desc); instead of char *argv, int argc.
How is that possible?
I've been looking at basic_command_line_parser class but couldnt figure out how it would be possible to do that, since converting string/vector of strings to array of char pointers would be really stupid.
basic_command_line_parser has a constructor that takes a std::vectorstd::string http://www.boost.org/doc/libs/1_35_0/doc/html/boost/program_options/basic_co... In Christ, Steven Watanabe
I managed to figure that out.
However, I get stuck here because this wont compile:
using namespace boost::program_options;
variables_map vm;
basic_command_line_parser<char> clp(vector_list);
clp.options(desc);
store(clp, vm);
What should I do instead?
Many thanks for help!
"Steven Watanabe"
AMDG
Aljaz wrote:
Hello
I want to use boost.program_options to parse commands for my program (console application)
What I want to do is to be able to pass std::vectorstd::string of arguments or std::string (line) to parse_command_line(ac, av, desc); instead of char *argv, int argc.
How is that possible?
I've been looking at basic_command_line_parser class but couldnt figure out how it would be possible to do that, since converting string/vector of strings to array of char pointers would be really stupid.
basic_command_line_parser has a constructor that takes a std::vectorstd::string
http://www.boost.org/doc/libs/1_35_0/doc/html/boost/program_options/basic_co...
In Christ, Steven Watanabe
AMDG Aljaz wrote:
using namespace boost::program_options; variables_map vm; basic_command_line_parser<char> clp(vector_list); clp.options(desc); store(clp, vm);
What should I do instead?
store(clp.run(), vm) In Christ, Steven Watanabe
Thanks a lot for help!
That solves the problem.
"Steven Watanabe"
AMDG
Aljaz wrote:
using namespace boost::program_options; variables_map vm; basic_command_line_parser<char> clp(vector_list); clp.options(desc); store(clp, vm);
What should I do instead?
store(clp.run(), vm)
In Christ, Steven Watanabe
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Steven Watanabe