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30 lines
785 B
C++
30 lines
785 B
C++
#ifndef SPROUT_WEED_TRAITS_EXPR_EXPR_OF_HPP
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#define SPROUT_WEED_TRAITS_EXPR_EXPR_OF_HPP
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#include <type_traits>
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#include <sprout/config.hpp>
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#include <sprout/weed/expr/expr_fwd.hpp>
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#include <sprout/weed/traits/expr/terminal_or_expr_of.hpp>
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#include <sprout/weed/detail/uncvref.hpp>
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namespace sprout {
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namespace weed {
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namespace traits {
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//
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// expr_of
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//
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template<typename Tag, typename... Args>
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struct expr_of {
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public:
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typedef sprout::weed::expr<
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Tag,
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typename sprout::weed::traits::terminal_or_expr_of<
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typename sprout::weed::detail::uncvref<Args>::type
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>::type...
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> type;
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};
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} // namespace traits
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} // namespace weed
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} // namespace sprout
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#endif // #ifndef SPROUT_WEED_TRAITS_EXPR_EXPR_OF_HPP
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