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*: add "noexcept" to many, many function prototypes

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This eliminates some overhead, because the compiler doesn't need to
consider these functions throwing.
This commit is contained in:
Max Kellermann
2017-05-08 14:44:49 +02:00
parent ac2e4e593d
commit 71f0ed8b74
272 changed files with 873 additions and 846 deletions
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14
src/storage/plugins/LocalStorage.cxx
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@@ -61,11 +61,11 @@ public:
StorageDirectoryReader *OpenDirectory(const char *uri_utf8) override;
std::string MapUTF8(const char *uri_utf8) const override;
std::string MapUTF8(const char *uri_utf8) const noexcept override;
AllocatedPath MapFS(const char *uri_utf8) const override;
AllocatedPath MapFS(const char *uri_utf8) const noexcept override;
const char *MapToRelativeUTF8(const char *uri_utf8) const override;
const char *MapToRelativeUTF8(const char *uri_utf8) const noexcept override;
private:
AllocatedPath MapFSOrThrow(const char *uri_utf8) const;
@@ -97,7 +97,7 @@ Stat(Path path, bool follow)
}
std::string
LocalStorage::MapUTF8(const char *uri_utf8) const
LocalStorage::MapUTF8(const char *uri_utf8) const noexcept
{
assert(uri_utf8 != nullptr);
@@ -120,7 +120,7 @@ LocalStorage::MapFSOrThrow(const char *uri_utf8) const
}
AllocatedPath
LocalStorage::MapFS(const char *uri_utf8) const
LocalStorage::MapFS(const char *uri_utf8) const noexcept
{
try {
return MapFSOrThrow(uri_utf8);
@@ -130,7 +130,7 @@ LocalStorage::MapFS(const char *uri_utf8) const
}
const char *
LocalStorage::MapToRelativeUTF8(const char *uri_utf8) const
LocalStorage::MapToRelativeUTF8(const char *uri_utf8) const noexcept
{
return PathTraitsUTF8::Relative(base_utf8.c_str(), uri_utf8);
}
@@ -149,7 +149,7 @@ LocalStorage::OpenDirectory(const char *uri_utf8)
gcc_pure
static bool
SkipNameFS(PathTraitsFS::const_pointer_type name_fs)
SkipNameFS(PathTraitsFS::const_pointer_type name_fs) noexcept
{
return name_fs[0] == '.' &&
(name_fs[1] == 0 ||