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fs/AllocatedPath: add nullptr_t constructor

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Max Kellermann
2015-02-25 16:13:14 +01:00
parent eb174d5ba3
commit 81c49fba03
1 changed files with 3 additions and 1 deletions
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4
src/fs/AllocatedPath.hxx
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@@ -25,6 +25,7 @@
#include "Traits.hxx" #include "Traits.hxx"
#include "Path.hxx" #include "Path.hxx"
#include <cstddef>
#include <utility> #include <utility>
#include <string> #include <string>
@@ -44,6 +45,7 @@ class AllocatedPath {
string value; string value;
AllocatedPath(std::nullptr_t):value() {}
AllocatedPath(const_pointer _value):value(_value) {} AllocatedPath(const_pointer _value):value(_value) {}
AllocatedPath(string &&_value):value(std::move(_value)) {} AllocatedPath(string &&_value):value(std::move(_value)) {}
@@ -75,7 +77,7 @@ public:
*/ */
gcc_const gcc_const
static AllocatedPath Null() { static AllocatedPath Null() {
return AllocatedPath(""); return AllocatedPath(nullptr);
} }
gcc_pure gcc_pure