Go to the documentation of this file.00001
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00009 #ifndef ADOBE_ENUM_OPS_HPP
00010 #define ADOBE_ENUM_OPS_HPP
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00014 #include <adobe/config.hpp>
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00055
00056
00057 namespace adobe {
00058
00059
00060
00061 namespace implementation {
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00063
00064 #if !defined(ADOBE_NO_DOCUMENTATION)
00065 inline signed char promote_enum (signed char e) { return e; }
00066 inline unsigned char promote_enum (unsigned char e) { return e; }
00067 inline signed short promote_enum (signed short e) { return e; }
00068 inline unsigned short promote_enum (unsigned short e) { return e; }
00069 inline signed int promote_enum (signed int e) { return e; }
00070 inline unsigned int promote_enum (unsigned int e) { return e; }
00071 inline signed long promote_enum (signed long e) { return e; }
00072 inline unsigned long promote_enum (unsigned long e) { return e; }
00073
00074 #ifdef BOOST_HAS_LONG_LONG
00075 inline signed long long promote_enum (signed long long e) { return e; }
00076 inline unsigned long long promote_enum (unsigned long long e) { return e; }
00077 #endif
00078 #endif
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00080
00081 }
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00083
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00085 }
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00089 #define ADOBE_DEFINE_BITSET_OPS(EnumType) \
00090 inline EnumType operator~(EnumType a) \
00091 { \
00092 return EnumType(~adobe::implementation::promote_enum(a)); \
00093 } \
00094 \
00095 inline EnumType operator|(EnumType lhs, EnumType rhs) \
00096 { \
00097 return EnumType(adobe::implementation::promote_enum(lhs) \
00098 | adobe::implementation::promote_enum(rhs)); \
00099 } \
00100 \
00101 inline EnumType operator&(EnumType lhs, EnumType rhs) \
00102 { \
00103 return EnumType(adobe::implementation::promote_enum(lhs) \
00104 & adobe::implementation::promote_enum(rhs)); \
00105 } \
00106 \
00107 inline EnumType operator^(EnumType lhs, EnumType rhs) \
00108 { \
00109 return EnumType(adobe::implementation::promote_enum(lhs) \
00110 ^ adobe::implementation::promote_enum(rhs)); \
00111 } \
00112 \
00113 inline EnumType& operator&=(EnumType& lhs, EnumType rhs) \
00114 { \
00115 return lhs = lhs & rhs; \
00116 } \
00117 \
00118 inline EnumType& operator|=(EnumType& lhs, EnumType rhs) \
00119 { \
00120 return lhs = lhs | rhs; \
00121 } \
00122 \
00123 inline EnumType& operator^=(EnumType& lhs, EnumType rhs) \
00124 { \
00125 return lhs = lhs ^ rhs; \
00126 }
00127
00128
00129
00130 #define ADOBE_DEFINE_ARITHMETIC_OPS(EnumType) \
00131 inline EnumType operator+(EnumType a) \
00132 { \
00133 return EnumType(+adobe::implementation::promote_enum(a)); \
00134 } \
00135 \
00136 inline EnumType operator-(EnumType a) \
00137 { \
00138 return EnumType(-adobe::implementation::promote_enum(a)); \
00139 } \
00140 \
00141 inline EnumType operator+(EnumType lhs, EnumType rhs) \
00142 { \
00143 return EnumType(adobe::implementation::promote_enum(lhs) \
00144 + adobe::implementation::promote_enum(rhs)); \
00145 } \
00146 \
00147 inline EnumType operator-(EnumType lhs, EnumType rhs) \
00148 { \
00149 return EnumType(adobe::implementation::promote_enum(lhs) \
00150 - adobe::implementation::promote_enum(rhs)); \
00151 } \
00152 \
00153 inline EnumType operator*(EnumType lhs, EnumType rhs) \
00154 { \
00155 return EnumType(adobe::implementation::promote_enum(lhs) \
00156 * adobe::implementation::promote_enum(rhs)); \
00157 } \
00158 \
00159 inline EnumType operator/(EnumType lhs, EnumType rhs) \
00160 { \
00161 return EnumType(adobe::implementation::promote_enum(lhs) \
00162 / adobe::implementation::promote_enum(rhs)); \
00163 } \
00164 \
00165 inline EnumType operator%(EnumType lhs, EnumType rhs) \
00166 { \
00167 return EnumType(adobe::implementation::promote_enum(lhs) \
00168 % adobe::implementation::promote_enum(rhs)); \
00169 } \
00170 \
00171 inline EnumType& operator+=(EnumType& lhs, EnumType rhs) \
00172 { \
00173 return lhs = lhs + rhs; \
00174 } \
00175 \
00176 inline EnumType& operator-=(EnumType& lhs, EnumType rhs) \
00177 { \
00178 return lhs = lhs - rhs; \
00179 } \
00180 \
00181 inline EnumType& operator*=(EnumType& lhs, EnumType rhs) \
00182 { \
00183 return lhs = lhs * rhs; \
00184 } \
00185 \
00186 inline EnumType& operator/=(EnumType& lhs, EnumType rhs) \
00187 { \
00188 return lhs = lhs / rhs; \
00189 } \
00190 \
00191 inline EnumType& operator%=(EnumType& lhs, EnumType rhs) \
00192 { \
00193 return lhs = lhs % rhs; \
00194 }
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00197
00198 #endif
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