mirror of
https://github.com/boostorg/test.git
synced 2026-01-23 06:02:14 +00:00
47 lines
1.4 KiB
C++
Executable File
47 lines
1.4 KiB
C++
Executable File
// (C) Copyright Gennadiy Rozental 2001-2005.
|
|
// Distributed under the Boost Software License, Version 1.0.
|
|
// (See accompanying file LICENSE_1_0.txt or copy at
|
|
// http://www.boost.org/LICENSE_1_0.txt)
|
|
|
|
// See http://www.boost.org/libs/test for the library home page.
|
|
|
|
// Boost.Runtime.Param
|
|
#include <boost/test/utils/runtime/cla/named_parameter.hpp>
|
|
#include <boost/test/utils/runtime/cla/positional_parameter.hpp>
|
|
#include <boost/test/utils/runtime/cla/parser.hpp>
|
|
|
|
namespace rt = boost::runtime;
|
|
namespace cla = boost::runtime::cla;
|
|
|
|
// STL
|
|
#include <iostream>
|
|
|
|
int main() {
|
|
char* argv[] = { "basic", "--abcd=25", "1.23", "--klmn", "wert" };
|
|
int argc = sizeof(argv)/sizeof(char*);
|
|
|
|
try {
|
|
cla::parser P;
|
|
float f;
|
|
|
|
P - (cla::prefix = "--", cla::guess_name)
|
|
<< cla::named_parameter<int>( "abcd" ) - (cla::separator = "=")
|
|
<< cla::named_parameter<std::string>( "klmn" )
|
|
<< cla::positional_parameter<float>() - (cla::assign_to = f);
|
|
|
|
P.parse( argc, argv );
|
|
|
|
std::cout << "abcd = " << P.get<int>( "abcd" ) << std::endl;
|
|
std::cout << "klmn = " << P.get<std::string>( "klmn" ) << std::endl;
|
|
std::cout << "f = " << f << std::endl;
|
|
}
|
|
catch( rt::logic_error const& ex ) {
|
|
std::cout << "Logic error: " << ex.msg() << std::endl;
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
// EOF
|