add zenum

bean/zenum.hpp

@@ -0,0 +1,31 @@
+#pragma once
+#include <stdint.h>
+#include <string.h>
+
+namespace iflytop {
+class ZEnum {
+ public:
+  int         val;
+  char const* name;
+  char const* chName;
+
+  ZEnum(int val, const char* name, const char* chName) : val(val), name(name), chName(chName) {}
+
+  bool isEq(int val) { return this->val == val; }
+  bool isEq(ZEnum* role) { return this->val == role->val; }
+  bool isEqByChName(const char* chName) { return strcmp(this->chName, chName) == 0; }
+
+  ZEnum(const ZEnum& other) : val(other.val), name(other.name), chName(other.chName) {}
+
+  // :operator=
+  ZEnum& operator=(const ZEnum& other) {
+    if (this != &other) {
+      val    = other.val;
+      name   = other.name;
+      chName = other.chName;
+    }
+    return *this;
+  }
+};
+
+}  // namespace iflytop