tmp/tmpghaqlt8t/{from.md → to.md}
RENAMED
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@@ -5,12 +5,12 @@ namespace std {
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template<class T> struct is_placeholder; // see below
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}
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```
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The class template `is_placeholder` can be used to detect the standard
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placeholders `_1`, `_2`, and so on. The function
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`is_placeholder` to detect placeholders.
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Specializations of the `is_placeholder` template shall meet the
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*Cpp17UnaryTypeTrait* requirements [[meta.rqmts]]. The implementation
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provides a definition that has the base characteristic of
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`integral_constant<int, J>` if `T` is the type of
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template<class T> struct is_placeholder; // see below
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}
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```
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The class template `is_placeholder` can be used to detect the standard
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+
placeholders `_1`, `_2`, and so on [[func.bind.place]]. The function
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template `bind` uses `is_placeholder` to detect placeholders.
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Specializations of the `is_placeholder` template shall meet the
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*Cpp17UnaryTypeTrait* requirements [[meta.rqmts]]. The implementation
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provides a definition that has the base characteristic of
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`integral_constant<int, J>` if `T` is the type of
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