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In how many ways we can initialize an integer variable?

+1 vote
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In how many ways we can initialize an integer variable?
posted Mar 27, 2014 by Manish Tiwari

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1 Answer

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We can initialize variables in C++ in two ways

Formal Way

int a = 2;

and Using construction notation

int a(2);
answer Mar 28, 2014 by Pavan P Naik
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I want to use the init_priority(prio) attribute
(https://gcc.gnu.org/onlinedocs/gcc/C_002b_002b-Attributes.html#C_002b_002b-Attributes)

to initialize stuff in my library early so that users of the library can use the library during their own static objects construction. However, my library uses standard C++ library facilities like std::string,
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What is the lowest priority for init_priority attribute that I can use to still have libstdc++ initialize itself before my library is initialized?

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