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#pragma once |
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#include <typeinfo> |
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bool is_integral (std::type_info const &ti); |
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bool is_signed (std::type_info const &ti); |
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bool is_floating_point (std::type_info const &ti); |
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template<typename T> |
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T runtime_cast (void const *ptr, std::type_info const &ti); |
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template<> inline char runtime_cast (void const *ptr, std::type_info const &ti) { return runtime_cast< signed long> (ptr, ti); } |
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template<> inline signed char runtime_cast (void const *ptr, std::type_info const &ti) { return runtime_cast< signed long> (ptr, ti); } |
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template<> inline unsigned char runtime_cast (void const *ptr, std::type_info const &ti) { return runtime_cast<unsigned long> (ptr, ti); } |
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template<> inline signed short runtime_cast (void const *ptr, std::type_info const &ti) { return runtime_cast< signed long> (ptr, ti); } |
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template<> inline unsigned short runtime_cast (void const *ptr, std::type_info const &ti) { return runtime_cast<unsigned long> (ptr, ti); } |
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template<> inline signed int runtime_cast (void const *ptr, std::type_info const &ti) { return runtime_cast< signed long> (ptr, ti); } |
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template<> inline unsigned int runtime_cast (void const *ptr, std::type_info const &ti) { return runtime_cast<unsigned long> (ptr, ti); } |
