48 lines
2.1 KiB
C++
48 lines
2.1 KiB
C++
#ifndef _library__int24__hpp__incuded__
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#define _library__int24__hpp__incuded__
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#include <cstdint>
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class ss_uint24_t
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{
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public:
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ss_uint24_t() throw();
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ss_uint24_t(uint32_t v) throw();
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operator uint32_t() const throw();
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bool operator<(const ss_uint24_t& v) const throw() { return (uint32_t)*this < (uint32_t)v; }
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bool operator<=(const ss_uint24_t& v) const throw() { return (uint32_t)*this <= (uint32_t)v; }
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bool operator==(const ss_uint24_t& v) const throw() { return (uint32_t)*this == (uint32_t)v; }
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bool operator!=(const ss_uint24_t& v) const throw() { return (uint32_t)*this != (uint32_t)v; }
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bool operator>=(const ss_uint24_t& v) const throw() { return (uint32_t)*this >= (uint32_t)v; }
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bool operator>(const ss_uint24_t& v) const throw() { return (uint32_t)*this > (uint32_t)v; }
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bool operator==(uint32_t v) const throw() { return (uint32_t)*this == (uint32_t)v; }
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bool operator!=(uint32_t v) const throw() { return (uint32_t)*this != (uint32_t)v; }
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private:
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char v[3];
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};
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class ss_int24_t
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{
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public:
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ss_int24_t() throw();
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ss_int24_t(int32_t v) throw();
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ss_int24_t(const ss_uint24_t& v) throw();
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operator int32_t() const throw();
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bool operator<(const ss_int24_t& v) const throw() { return (int32_t)*this < (int32_t)v; }
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bool operator<=(const ss_int24_t& v) const throw() { return (int32_t)*this <= (int32_t)v; }
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bool operator==(const ss_int24_t& v) const throw() { return (int32_t)*this == (int32_t)v; }
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bool operator!=(const ss_int24_t& v) const throw() { return (int32_t)*this != (int32_t)v; }
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bool operator>=(const ss_int24_t& v) const throw() { return (int32_t)*this >= (int32_t)v; }
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bool operator>(const ss_int24_t& v) const throw() { return (int32_t)*this > (int32_t)v; }
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bool operator==(int32_t v) const throw() { return (uint32_t)*this == (uint32_t)v; }
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bool operator!=(int32_t v) const throw() { return (uint32_t)*this != (uint32_t)v; }
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private:
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char v[3];
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};
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template<typename T> struct is_ss_int24 { const static bool flag = false; };
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template<> struct is_ss_int24<ss_uint24_t> { const static bool flag = true; };
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template<> struct is_ss_int24<ss_int24_t> { const static bool flag = true; };
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#endif
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