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partial spec. function templates: not available since not needed

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Frank B. Brokken 2016-03-01 15:32:17 +01:00
parent d80749fd5d
commit 6cfdcbc30a
1 changed files with 9 additions and 2 deletions
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11
annotations/yo/classtemplates/partial.yo
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@ -4,8 +4,15 @@ number and type of template parameters that are specialized. em(Partial
specializations) may be defined for class templates having
hi(partial specialization)
hi(class template: partial specialization)
multiple template parameters. Function templates cannot be partially
specialized.
multiple template parameters.
Function templates cannot be partially specialized: there is no need for
hi(function template: partial specialization)
that, as a `partially specialized function template' merely is a function
template that is tailored to particular types of some of its parameters. Since
function templates can be overloaded, `partially specializing' a function
template simply means that overloads have to be defined for those specialized
parameter types.
With partial specializations a subset (any subset) of template type parameters
are given specific values. It is also possible to use a class template partial