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https://github.com/slsdetectorgroup/slsDetectorPackage.git
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52 lines
1.6 KiB
C++
Executable File
52 lines
1.6 KiB
C++
Executable File
/*
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This class parses command line input or string input to extract the
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multi_id, detector_id, command and arguments. It's used in the command
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line binaries (sls_detector_get/put) to parse commands and in the
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slsDetectorShared library to parse input from config files.
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This class is fully internal to the project and NO guarantees are given
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on the stability of the interface or implementation. This is also the
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reason that the header file is not exposed.
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*/
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#ifndef CMD_LINE_PARSER_H
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#define CMD_LINE_PARSER_H
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#include <string>
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#include <vector>
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namespace sls {
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class CmdLineParser {
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public:
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void Parse(int argc, const char *const argv[]);
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void Parse(const std::string &s);
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void Print();
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int multi_id() const noexcept { return multi_id_; };
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int detector_id() const noexcept { return detector_id_; };
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int n_arguments() const noexcept { return arguments_.size(); }
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const std::string &command() const noexcept{ return command_; }
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void setCommand(std::string cmd) { command_ = cmd; }
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bool isHelp() const noexcept { return help_; }
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const std::string &executable() const noexcept{ return executable_; }
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const std::vector<std::string> &arguments() const noexcept{ return arguments_; };
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std::vector<const char *> argv() const;
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std::string cli_line() const;
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private:
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void DecodeIdAndPosition(const char *c);
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void Reset(); // reset all private variables
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int multi_id_ = 0;
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int detector_id_ = -1;
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bool help_ = false;
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std::string command_;
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std::string executable_;
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std::vector<std::string> arguments_;
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};
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} // namespace sls
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#endif // CMD_LINE_PARSER_H
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