29 lines
516 B
C++
29 lines
516 B
C++
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#include <cstring>
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#include <string>
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#include <unordered_set>
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class CommandLine final {
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int argc;
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char** argv;
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std::unordered_set<std::string> arguments;
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public:
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CommandLine(int argc, char* argv[])
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: argc(argc)
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, argv(argv) {
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for (int i=1; i < argc; i++) {
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arguments.insert(argv[i]);
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}
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}
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bool has(const std::string& name) const {
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return arguments.count(name);
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}
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bool empty() const {
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return arguments.empty();
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}
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};
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