forward declaration
Synopsis
Declared in <bslstl_function_invokerutil.h>
template<
class FROM,
class TO>
struct Function_InvokerUtil_IsExplicitlyConvertible
: Function_InvokerUtil_IsExplicitlyConvertibleImp<void, FROM, TO>Base Classes
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Description |
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forward declaration |
Specializations
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Description |
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A type is always explicitly convertible to itself. This is important for classes with deleted copy constructors and/or assignment operators, because starting in C++17, they can be returned from functions, due to "return value optimization (RVO)". |
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