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type_traits
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#include <type_traits> | |
#include <stdio.h> | |
#include <string> | |
#include <cstdint> | |
class Jim { | |
public: | |
bool add(std::string str, bool stuff) { | |
printf("MADE IT %s\n", str.c_str()); | |
return true; | |
} | |
bool add(uint16_t value) { | |
printf("uint16_t %d\n", value); | |
return add("add16", true); | |
} | |
bool add(uint32_t value) { | |
printf("uint32_t %d\n", value); | |
return add("add32", true); | |
} | |
template <typename T> | |
typename std::enable_if<std::is_signed<T>::value, bool>::type add(T value) { | |
printf("template\n"); | |
return add(static_cast< typename std::make_unsigned<T>::type >(value)); | |
} | |
}; | |
int main() { | |
Jim j; | |
int16_t jim1 = 16; | |
int32_t jim2 = 32; | |
j.add(jim1); | |
j.add(jim2); | |
return 0; | |
} |
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