josh/ArgsParser
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Fixed iterator usage.

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josh
2025-07-07 21:37:34 -04:00
parent 224e0bd397
commit 8ddf7d182a
3 changed files with 9 additions and 7 deletions
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1
include/ArgsParser.hpp
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@@ -77,6 +77,7 @@ public:
/// @return true if found, false otherwise. /// @return true if found, false otherwise.
[[nodiscard]] bool contains(const std::string& token) const; [[nodiscard]] bool contains(const std::string& token) const;
/// Searches for an argument that contains the given string.
[[nodiscard]] bool has_flag_contains(const std::string& match) const; [[nodiscard]] bool has_flag_contains(const std::string& match) const;
/// Searches for an argument that contains the given string. /// Searches for an argument that contains the given string.

10
main.cpp
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@@ -11,11 +11,13 @@ int main(int argc, char* argv[]) {
} }
std::cout << std::endl; std::cout << std::endl;
std::vector<std::string> fakeArgs {"hello!!", "--color", "#FFFFFF", "what's up?", "--color", "#420690", "Damn jit", "--color", "#FFFFFF"}; //{"--verbose", "--file", "thf", "bruhbruh"}; std::vector<std::string> fakeArgs {"--output", "console", "hello!!", "--color", "#FFFFFF", "what's up?", "--color", "#420690", "Damn jit", "--color", "#FFFFFF"}; //{"--verbose", "--file", "thf", "bruhbruh"};
ArgsParser args(fakeArgs); ArgsParser args(fakeArgs);
auto output = args.consume_flag_arg("--output");
if (args.has_flag("--help")) { if (args.has_flag("--help")) {
@@ -26,15 +28,15 @@ int main(int argc, char* argv[]) {
//for (auto args.) //for (auto args.)
for (auto& arg : args.get_remaining_args()) { for (auto& arg : args.get_remaining_args()) {
if (arg == "--color") if (arg == "--color") {
}
} }
std::vector<std::string> color_codes = args.consume_flag_arg_multiple("--color"); std::vector<std::string> color_codes = args.consume_flag_arg_multiple("--color");
if (args.has_flag("--file")) { if (args.has_flag("--file")) {
if (args.has_flag_arg("--file")) { if (args.has_flag_arg("--file")) {
auto filename = args.consume_flag_arg("--file"); auto filename = args.consume_flag_arg("--file");

5
src/ArgsParser.cpp
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@@ -79,7 +79,7 @@ std::optional<std::string> ArgsParser::consume_flag_arg(const std::string &flag)
std::string ret_val = std::string(*it); std::string ret_val = std::string(*it);
args.erase(std::remove(args.begin(), args.end(), flag), args.end()); args.erase(std::remove(args.begin(), args.end(), flag), args.end());
args.erase(it); args.erase(std::remove(args.begin(), args.end(), ret_val), args.end());
return ret_val; return ret_val;
} }
@@ -143,8 +143,7 @@ std::vector<std::string> ArgsParser::consume_flag_arg_multiple(const std::string
if (*it == flag) { if (*it == flag) {
if (it != args.end()) { if (it != args.end()) {
ret_val.push_back(*std::next(it, 1).base()); ret_val.push_back(*std::next(it, 1).base());
it = args.erase(it); it = args.erase(it, it+1);
it = args.erase(it);
//args.erase(it); //args.erase(it);
} }