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Code Issues Releases Wiki Activity

Fixing format of new example

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This commit is contained in:
Henry Fredrick Schreiner 2017-11-27 17:41:04 -05:00
parent b010775051
commit 29b36857fd
1 changed files with 19 additions and 19 deletions
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38
examples/modhelp.cpp
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@ -1,4 +1,4 @@
// Modify the help print so that argument values are accessible
// Modify the help print so that argument values are accessible
// Note that this will not shortcut `->required` and other similar options
#include "CLI/CLI.hpp"
@ -6,26 +6,26 @@
#include <iostream>
int main(int argc, char **argv) {
CLI::App test;
CLI::App test;
// Remove help flag because it shortcuts all processing
test.set_help_flag();
// Remove help flag because it shortcuts all processing
test.set_help_flag();
// Add custom flag that activates help
auto help = test.add_flag("-h,--help", "Request help");
// Add custom flag that activates help
auto help = test.add_flag("-h,--help", "Request help");
std::string some_option;
test.add_option("-a", some_option, "Some description");
try {
test.parse(argc, argv);
if(*help)
throw CLI::CallForHelp();
} catch(const CLI::Error &e) {
std::cout << "Option string:" << some_option << std::endl;
return test.exit(e);
}
std::string some_option;
test.add_option("-a", some_option, "Some description");
try {
test.parse(argc, argv);
if(*help)
throw CLI::CallForHelp();
} catch (const CLI::Error &e) {
std::cout << "Option string:" << some_option << std::endl;
return test.exit(e);
}
std::cout << "Option string:" << some_option << std::endl;
return 0;
return 0;
}