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sentence fix

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This commit is contained in:
Frank B. Brokken 2020-06-07 10:43:41 +02:00
parent eefcb1e0a3
commit 47c53f86ba
1 changed files with 5 additions and 6 deletions
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11
annotations/yo/functiontemplates/declval.yo
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@ -1,10 +1,9 @@
The keyword tt(decltype) is a tool for determining the type of an
expression. To use them the expression for which tt(decltype) must be
available. But what if a function template defines a tt(typename Class)
template parameter and the function template should use the return type of
the function tt(Class::fun())? Since two classes may define members tt(fun)
having different return types, the return type to use is not immediately
available.
expression. To use it an expression to which tt(decltype) is applied must be
available. But what if a function template defines a tt(typename Class)
template parameter and the function template should use the return type of the
function tt(Class::fun())? Since two classes may define members tt(fun) having
different return types, the return type to use is not immediately available.
These kinds of problems are solved by using the function template
hi(declval)tt(std::declval), defined in the tthi(utility) header