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decltype("a")
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nice...@gmail.com
Dec 26, 2015, 3:34:17 AM12/26/15
to
1) What is the type of "a"? Is it const char [2]?
2) What is the type of decltype("a") ???
How does one get the following to compile and run without asserting?
#include <iostream>
#include <cassert>
int main()
{
assert((std::is_same<
decltype("a"),
???? /* const char [2] */
>::value));
return 0;
}
Thanks.
2) What is the type of decltype("a") ???
How does one get the following to compile and run without asserting?
#include <iostream>
#include <cassert>
int main()
{
assert((std::is_same<
decltype("a"),
???? /* const char [2] */
>::value));
return 0;
}
Thanks.
nice...@gmail.com
Dec 26, 2015, 3:38:46 AM12/26/15
to
#include <cassert>
int main()
{
assert((std::is_same<decltype("a"), const char (&)[2]>::value));
return 0;
}
nice...@gmail.com
Dec 26, 2015, 3:42:31 AM12/26/15
to
Header <type_traits> is needed also.
#include <type_traits>
#include <type_traits>
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