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| author | Max Kellermann <max@duempel.org> | 2015-06-23 12:34:02 +0200 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2015-06-23 12:34:45 +0200 |
| commit | 4c0916df79731c335626f8150c43a35a439e451f (patch) | |
| tree | 45f31b0f5e31cbaa25bd3796a92f9cd00e83de02 | |
| parent | e4844b99363a055d76032e33be7b219d238e1731 (diff) | |
| download | mpd-4c0916df79731c335626f8150c43a35a439e451f.tar.gz mpd-4c0916df79731c335626f8150c43a35a439e451f.tar.xz mpd-4c0916df79731c335626f8150c43a35a439e451f.zip | |
fs/Path: use base class StringPointer
| -rw-r--r-- | src/fs/Path.hxx | 16 | ||||
| -rw-r--r-- | src/fs/Traits.hxx | 6 |
2 files changed, 10 insertions, 12 deletions
diff --git a/src/fs/Path.hxx b/src/fs/Path.hxx index 21eaffef8..70ea52393 100644 --- a/src/fs/Path.hxx +++ b/src/fs/Path.hxx @@ -37,14 +37,10 @@ class AllocatedPath; * This class manages a pointer to an existing path string. While an * instance lives, the string must not be invalidated. */ -class Path { - typedef PathTraitsFS::value_type value_type; - typedef PathTraitsFS::pointer pointer; - typedef PathTraitsFS::const_pointer const_pointer; +class Path : public PathTraitsFS::Pointer { + typedef PathTraitsFS::Pointer Base; - const_pointer value; - - constexpr Path(const_pointer _value):value(_value) {} + constexpr Path(const_pointer _value):Base(_value) {} public: /** @@ -80,7 +76,7 @@ public: * must not be used. */ bool IsNull() const { - return value == nullptr; + return Base::IsNull(); } /** @@ -89,7 +85,7 @@ public: * @see IsNull() */ void SetNull() { - value = nullptr; + *this = nullptr; } /** @@ -110,7 +106,7 @@ public: */ gcc_pure const_pointer c_str() const { - return value; + return Base::c_str(); } /** diff --git a/src/fs/Traits.hxx b/src/fs/Traits.hxx index b92330f60..08d798f05 100644 --- a/src/fs/Traits.hxx +++ b/src/fs/Traits.hxx @@ -22,6 +22,7 @@ #include "check.h" #include "Compiler.h" +#include "util/StringPointer.hxx" #include "util/StringAPI.hxx" #ifdef WIN32 @@ -50,8 +51,9 @@ struct PathTraitsFS { #endif typedef string::traits_type char_traits; typedef char_traits::char_type value_type; - typedef value_type *pointer; - typedef const value_type *const_pointer; + typedef StringPointer<value_type> Pointer; + typedef Pointer::pointer pointer; + typedef Pointer::const_pointer const_pointer; #ifdef WIN32 static constexpr value_type SEPARATOR = '\\'; |