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A function's signature is defined by the number and type of parameters. Functions with the same signature cannot differ by return type alone. Use of the const keyword also constitutes part of the signature.

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12y ago
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10y ago

A function's signature is its name and argument types, including any usage of the const keyword. The return type is not considered part of the signature, hence function overload signatures cannot differ by return type alone.

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Q: What is the signature of a function in c plus plus?
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There is no such term as "building function" in C++.


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