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fs/Traits: add Find()

This commit is contained in:
Max Kellermann 2015-03-03 12:39:13 +01:00
parent 0febb218ed
commit b0983e8708
2 changed files with 21 additions and 1 deletions
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2
src/fs/Path.hxx
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@ -129,7 +129,7 @@ public:
*/
gcc_pure
bool HasNewline() const {
return strchr(value, '\n') != nullptr;
return PathTraitsFS::Find(value, '\n') != nullptr;
}
/**

20
src/fs/Traits.hxx
View File

@ -101,6 +101,16 @@ struct PathTraitsFS {
return char_traits::length(p);
}
gcc_pure gcc_nonnull_all
static const_pointer Find(const_pointer p, size_t n, value_type ch) {
return char_traits::find(p, n, ch);
}
gcc_pure gcc_nonnull_all
static const_pointer Find(const_pointer p, value_type ch) {
return strchr(p, ch);
}
/**
* Determine the "base" file name of the given native path.
* The return value points inside the given string.
@ -195,6 +205,16 @@ struct PathTraitsUTF8 {
return char_traits::length(p);
}
gcc_pure gcc_nonnull_all
static const_pointer Find(const_pointer p, size_t n, value_type ch) {
return char_traits::find(p, n, ch);
}
gcc_pure gcc_nonnull_all
static const_pointer Find(const_pointer p, value_type ch) {
return strchr(p, ch);
}
/**
* Determine the "base" file name of the given UTF-8 path.
* The return value points inside the given string.