summaryrefslogtreecommitdiff
path: root/ext/dsent/libutil/OptionParser.h
diff options
context:
space:
mode:
Diffstat (limited to 'ext/dsent/libutil/OptionParser.h')
-rw-r--r--ext/dsent/libutil/OptionParser.h57
1 files changed, 57 insertions, 0 deletions
diff --git a/ext/dsent/libutil/OptionParser.h b/ext/dsent/libutil/OptionParser.h
new file mode 100644
index 000000000..b98012a80
--- /dev/null
+++ b/ext/dsent/libutil/OptionParser.h
@@ -0,0 +1,57 @@
+#ifndef __LIBUTIL_OPTION_PARSER_H__
+#define __LIBUTIL_OPTION_PARSER_H__
+
+#include <vector>
+
+#include "Map.h"
+
+namespace LibUtil
+{
+ using std::vector;
+
+ // Simple option parser
+ class OptionParser : public StringMap
+ {
+ private:
+ class OptionInfo
+ {
+ public:
+ OptionInfo(const String& var_name_, bool has_arg_, const String& arg_name_, bool has_default_arg_value_, const String& default_arg_value_, const String& description_);
+ ~OptionInfo();
+
+ public:
+ inline const String& getVarName() const { return m_var_name_; }
+ inline bool hasArg() const { return m_has_arg_; }
+ inline const String& getArgName() const { return m_arg_name_; }
+ inline bool hasDefaultArgValue() const { return m_has_default_arg_value_; }
+ inline const String& getDefaultArgValue() const { return m_default_arg_value_; }
+ inline const String& getDescription() const { return m_description_; }
+
+ private:
+ String m_var_name_;
+ bool m_has_arg_;
+ String m_arg_name_;
+ bool m_has_default_arg_value_;
+ String m_default_arg_value_;
+ String m_description_;
+ }; // class Option
+
+ public:
+ OptionParser();
+ virtual ~OptionParser();
+
+ public:
+ void addOption(const String& option_name_, const String& var_name_, bool has_arg_, const String& arg_name_, bool has_default_arg_value_, const String& default_arg_value_, const String& description_);
+
+ void parseArguments(int argc_, char** argv_);
+
+ void printOptions() const;
+
+ protected:
+ vector<String> m_option_names_;
+ Map<OptionInfo*> m_option_infos_;
+ }; // class OptionParser
+} // LibUtil
+
+#endif // __LIBUTIL_OPTION_PARSER_H__
+