enumeration.h File Reference

#include <string>
#include <vector>
#include <dtUtil/export.h>
#include <osg/Referenced>

Namespaces
namespace	dtUtil
Classes
class	dtUtil::Enumeration
	This class represents a type-safe enumeration pattern. More...
Defines
#define	DECLARE_ENUM(EnumType)
	Helper macros used to create the static data and methods needed to enumerate an enumeration.
#define	IMPLEMENT_ENUM(EnumType)

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Define Documentation

#define DECLARE_ENUM

(

EnumType

)

Value:

private:                                                \
   static std::vector<EnumType*> mInstances;           \
   static std::vector<dtUtil::Enumeration*> mGenericInstances; \
   static void AddInstance(EnumType* instance) \
   {                                                  \
      EnumType::mInstances.push_back(instance);        \
      EnumType::mGenericInstances.push_back(instance);        \
   }                                                   \
public:                                                 \
   static const std::vector<EnumType*>& EnumerateType() \
   {                                                 \
      return EnumType::mInstances;                     \
   }                                                   \
                                                    \
   static const std::vector<dtUtil::Enumeration*>& Enumerate() \
   {                                                 \
      return EnumType::mGenericInstances;                     \
   }                                                   \
   \
   static EnumType* GetValueForName(const std::string& name) \
   {                                                  \
      for(unsigned i = 0; i < mInstances.size(); i++) \
      {                                      \
         if(name == mInstances[i]->GetName()) \
         {                                   \
            return mInstances[i];              \
         }                                     \
      }                                         \
      return NULL;                              \
   }

Helper macros used to create the static data and methods needed to enumerate an enumeration.

#define IMPLEMENT_ENUM

(

EnumType

)

Value:

std::vector<EnumType*> EnumType::mInstances;        \
   std::vector<dtUtil::Enumeration*> EnumType::mGenericInstances;

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