2012-10-22 14:10:11 +00:00
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#ifndef SPROUT_OPTIONAL_GET_HPP
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#define SPROUT_OPTIONAL_GET_HPP
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#include <sprout/config.hpp>
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#include <sprout/optional/optional.hpp>
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namespace sprout {
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//
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// get
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//
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template<typename T>
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inline SPROUT_CONSTEXPR typename sprout::optional<T>::reference_const_type
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get(sprout::optional<T> const& x) {
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return x.get();
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}
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template<typename T>
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inline typename sprout::optional<T>::reference_type
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get(sprout::optional<T>& x) {
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return x.get();
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}
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template<typename T>
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inline SPROUT_CONSTEXPR typename sprout::optional<T>::pointer_const_type
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get(sprout::optional<T> const* x) {
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2012-10-23 14:10:52 +00:00
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return x->get_pointer();
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2012-10-22 14:10:11 +00:00
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}
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template<typename T>
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inline typename sprout::optional<T>::pointer_type
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get(sprout::optional<T>* x) {
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2012-10-23 14:10:52 +00:00
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return x->get_pointer();
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2012-10-22 14:10:11 +00:00
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}
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//
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// get_pointer
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//
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template<typename T>
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inline SPROUT_CONSTEXPR typename sprout::optional<T>::pointer_const_type
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get_pointer(sprout::optional<T> const& x) {
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return x.get_pointer();
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}
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template<typename T>
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inline typename sprout::optional<T>::pointer_type
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get_pointer(sprout::optional<T>& x) {
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return x.get_pointer();
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}
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//
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// get_optional_value_or
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//
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template<typename T>
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inline SPROUT_CONSTEXPR typename sprout::optional<T>::reference_const_type
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get_optional_value_or(sprout::optional<T> const& x, typename sprout::optional<T>::reference_const_type v) {
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return x.get_value_or(v);
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}
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template<typename T>
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inline typename sprout::optional<T>::reference_type
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get_optional_value_or(sprout::optional<T>& x, typename sprout::optional<T>::reference_type v) {
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return x.get_value_or(v);
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}
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} // namespace sprout
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#endif // #ifndef SPROUT_OPTIONAL_GET_HPP
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