1 files changed, 90 insertions, 0 deletions

@@ -0,0 +1,90 @@
+#ifndef SELRESTR_H_50652FB7
+#define SELRESTR_H_50652FB7
+
+#include <list>
+#include <string>
+#include "../vendor/json/json.hpp"
+
+namespace verbly {
+  
+  class selrestr {
+  public:
+    enum class type {
+      empty,
+      singleton,
+      group
+    };
+    
+    // Construct from json
+    
+    explicit selrestr(nlohmann::json json);
+    
+    // Copy and move constructors
+    
+    selrestr(const selrestr& other);
+    selrestr(selrestr&& other);
+    
+    // Assignment
+    
+    selrestr& operator=(selrestr other);
+    
+    // Swap
+    
+    friend void swap(selrestr& first, selrestr& second);
+    
+    // Destructor
+    
+    ~selrestr();
+    
+    // Generic accessors
+    
+    type getType() const
+    {
+      return type_;
+    }
+    
+    // Empty
+    
+    selrestr();
+    
+    // Singleton
+    
+    selrestr(std::string restriction, bool pos);
+    
+    std::string getRestriction() const;
+    
+    bool getPos() const;
+    
+    // Group
+    
+    selrestr(std::list<selrestr> children, bool orlogic);
+    
+    std::list<selrestr> getChildren() const;
+    
+    std::list<selrestr>::const_iterator begin() const;
+    
+    std::list<selrestr>::const_iterator end() const;
+    
+    bool getOrlogic() const;
+    
+    // Helpers
+    
+    nlohmann::json toJson() const;
+    
+  private:
+    union {
+      struct {
+        bool pos;
+        std::string restriction;
+      } singleton_;
+      struct {
+        std::list<selrestr> children;
+        bool orlogic;
+      } group_;
+    };
+    type type_;
+  };
+
+};
+
+#endif /* end of include guard: SELRESTR_H_50652FB7 */