BWAPI: Skynet/Skynet/TypeSafeEnum.h Source File

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00001 #pragma once
00002 
00003 // enums, why you no type safe and pollute my namespaces?
00004 template<typename def, typename inner = typename def::type>
00005 class SafeEnum : public def
00006 {
00007 public:
00008         SafeEnum() : mValue() {}
00009         SafeEnum(inner v) : mValue(v) {}
00010 
00011         inner underlying() const { return mValue; }
00012 
00013         bool operator == (const SafeEnum &other) const { return mValue == other.mValue; }
00014         bool operator != (const SafeEnum &other) const { return mValue != other.mValue; }
00015         bool operator <  (const SafeEnum &other) const { return mValue <  other.mValue; }
00016         bool operator <= (const SafeEnum &other) const { return mValue <= other.mValue; }
00017         bool operator >  (const SafeEnum &other) const { return mValue >  other.mValue; }
00018         bool operator >= (const SafeEnum &other) const { return mValue >= other.mValue; }
00019 
00020 private:
00021         inner mValue;
00022 };