54 struct Flag {  struct
55   enum FlagType { TYPE_BOOL, TYPE_INT, TYPE_FLOAT, TYPE_STRING, TYPE_ARGS };
57   FlagType type_;           // What type of flag, bool, int, or string.
58   const char* name_;        // Name of the flag, ex "my_flag".
59   void* valptr_;            // Pointer to the global flag variable.
60   const void* defptr_;      // Pointer to the default value.
61   const char* cmt_;         // A comment about the flags purpose.
62   bool owns_ptr_;           // Does the flag own its string value?
64   FlagType type() const { return type_; }  in type()
66   const char* name() const { return name_; }  in name()
68   const char* comment() const { return cmt_; }  in comment()
70   bool* bool_variable() const {  in bool_variable()
75   int* int_variable() const {  in int_variable()
80   double* float_variable() const {  in float_variable()
85   const char* string_value() const {  in string_value()
90   void set_string_value(const char* value, bool owns_ptr) {  in set_string_value()
98   JSArguments* args_variable() const {  in args_variable()
103   bool bool_default() const {  in bool_default()
108   int int_default() const {  in int_default()
113   double float_default() const {  in float_default()
118   const char* string_default() const {  in string_default()
123   JSArguments args_default() const {  in args_default()
129   bool IsDefault() const {  in IsDefault()
152   void Reset() {  in Reset()