1 // Copyright Antony Polukhin, 2013-2020. 2 3 // Distributed under the Boost Software License, Version 1.0. 4 // (See the accompanying file LICENSE_1_0.txt 5 // or a copy at <http://www.boost.org/LICENSE_1_0.txt>.) 6 7 //[lexical_cast_args_example 8 //`The following example treats command line arguments as a sequence of numeric data 9 10 #include <boost/lexical_cast.hpp> 11 #include <vector> 12 main(int,char * argv[])13int main(int /*argc*/, char * argv[]) 14 { 15 using boost::lexical_cast; 16 using boost::bad_lexical_cast; 17 18 std::vector<short> args; 19 20 while (*++argv) 21 { 22 try 23 { 24 args.push_back(lexical_cast<short>(*argv)); 25 } 26 catch(const bad_lexical_cast &) 27 { 28 args.push_back(0); 29 } 30 } 31 32 // ... 33 } 34 35 //] [/lexical_cast_args_example] 36