moved cmdlineparser.h to includes, Paralel calls edited to throw exception if no detector added

slsDetectorSoftware/include/CmdLineParser.h

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