KeqingMoe/argparse
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Update examples from exit() to std::exit()

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argparse seems to use the "std::" qualifier for std namespace members,
continue that in the documentation.

Signed-off-by: Sean Robinson <sean.robinson@scottsdalecc.edu>
This commit is contained in:
Sean Robinson 2021-10-26 12:58:24 -07:00
parent c9e2958a6c
commit 8772b37aab
1 changed files with 14 additions and 14 deletions
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README.md
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@ -61,7 +61,7 @@ int main(int argc, char *argv[]) {
catch (const std::runtime_error& err) { catch (const std::runtime_error& err) {
std::cout << err.what() << std::endl; std::cout << err.what() << std::endl;
std::cout << program; std::cout << program;
exit(0); std::exit(0);
} }
auto input = program.get<int>("square"); auto input = program.get<int>("square");
@ -103,7 +103,7 @@ try {
catch (const std::runtime_error& err) { catch (const std::runtime_error& err) {
std::cout << err.what() << std::endl; std::cout << err.what() << std::endl;
std::cout << program; std::cout << program;
exit(0); std::exit(0);
} }
if (program["--verbose"] == true) { if (program["--verbose"] == true) {
@ -169,7 +169,7 @@ try {
catch (const std::runtime_error& err) { catch (const std::runtime_error& err) {
std::cout << err.what() << std::endl; std::cout << err.what() << std::endl;
std::cout << program; std::cout << program;
exit(0); std::exit(0);
} }
auto color = program.get<std::string>("--color"); // "orange" auto color = program.get<std::string>("--color"); // "orange"
@ -192,7 +192,7 @@ try {
catch (const std::runtime_error& err) { catch (const std::runtime_error& err) {
std::cout << err.what() << std::endl; std::cout << err.what() << std::endl;
std::cout << program; std::cout << program;
exit(0); std::exit(0);
} }
auto colors = program.get<std::vector<std::string>>("--color"); // {"red", "green", "blue"} auto colors = program.get<std::vector<std::string>>("--color"); // {"red", "green", "blue"}
@ -222,7 +222,7 @@ try {
catch (const std::runtime_error& err) { catch (const std::runtime_error& err) {
std::cout << err.what() << std::endl; std::cout << err.what() << std::endl;
std::cout << program; std::cout << program;
exit(0); std::exit(0);
} }
// Some code to print arguments // Some code to print arguments
@ -255,7 +255,7 @@ try {
catch (const std::runtime_error& err) { catch (const std::runtime_error& err) {
std::cout << err.what() << std::endl; std::cout << err.what() << std::endl;
std::cout << program; std::cout << program;
exit(0); std::exit(0);
} }
int input = program.get<int>("square"); int input = program.get<int>("square");
@ -314,7 +314,7 @@ try {
catch (const std::runtime_error& err) { catch (const std::runtime_error& err) {
std::cout << err.what() << std::endl; std::cout << err.what() << std::endl;
std::cout << program; std::cout << program;
exit(0); std::exit(0);
} }
auto files = program.get<std::vector<std::string>>("--input_files"); // {"config.yml", "System.xml"} auto files = program.get<std::vector<std::string>>("--input_files"); // {"config.yml", "System.xml"}
@ -343,7 +343,7 @@ try {
catch (const std::runtime_error& err) { catch (const std::runtime_error& err) {
std::cout << err.what() << std::endl; std::cout << err.what() << std::endl;
std::cout << program; std::cout << program;
exit(0); std::exit(0);
} }
auto query_point = program.get<std::vector<double>>("--query_point"); // {3.5, 4.7, 9.2} auto query_point = program.get<std::vector<double>>("--query_point"); // {3.5, 4.7, 9.2}
@ -375,7 +375,7 @@ try {
catch (const std::runtime_error& err) { catch (const std::runtime_error& err) {
std::cout << err.what() << std::endl; std::cout << err.what() << std::endl;
std::cout << program; std::cout << program;
exit(0); std::exit(0);
} }
auto a = program.get<bool>("-a"); // true auto a = program.get<bool>("-a"); // true
@ -459,7 +459,7 @@ try {
catch (const std::runtime_error& err) { catch (const std::runtime_error& err) {
std::cout << err.what() << std::endl; std::cout << err.what() << std::endl;
std::cout << program; std::cout << program;
exit(0); std::exit(0);
} }
try { try {
@ -506,7 +506,7 @@ try {
catch (const std::runtime_error& err) { catch (const std::runtime_error& err) {
std::cout << err.what() << std::endl; std::cout << err.what() << std::endl;
std::cout << program; std::cout << program;
exit(0); std::exit(0);
} }
auto output_filename = program.get<std::string>("-o"); auto output_filename = program.get<std::string>("-o");
@ -588,7 +588,7 @@ try {
catch (const std::runtime_error& err) { catch (const std::runtime_error& err) {
std::cout << err.what() << std::endl; std::cout << err.what() << std::endl;
std::cout << program; std::cout << program;
exit(0); std::exit(0);
} }
nlohmann::json config = program.get<nlohmann::json>("config"); nlohmann::json config = program.get<nlohmann::json>("config");
@ -624,7 +624,7 @@ try {
catch (const std::runtime_error& err) { catch (const std::runtime_error& err) {
std::cout << err.what() << std::endl; std::cout << err.what() << std::endl;
std::cout << program; std::cout << program;
exit(0); std::exit(0);
} }
auto numbers = program.get<std::vector<int>>("numbers"); // {1, 2, 3} auto numbers = program.get<std::vector<int>>("numbers"); // {1, 2, 3}
@ -666,7 +666,7 @@ try {
catch (const std::runtime_error& err) { catch (const std::runtime_error& err) {
std::cout << err.what() << std::endl; std::cout << err.what() << std::endl;
std::cout << program; std::cout << program;
exit(0); std::exit(0);
} }
auto input = program.get("input"); auto input = program.get("input");