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Util/WStringCompare: use struct WStringView

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This commit is contained in:
Max Kellermann
2017-09-12 19:18:28 +02:00
parent eff821c1ca
commit 8d9347edc5
2 changed files with 15 additions and 31 deletions
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20
src/util/WStringCompare.hxx
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@@ -30,6 +30,8 @@
#ifndef WSTRING_COMPARE_HXX
#define WSTRING_COMPARE_HXX
#include "WStringView.hxx"
#include "WStringAPI.hxx"
#include "Compiler.h"
#include <wchar.h>
@@ -40,9 +42,12 @@ StringIsEmpty(const wchar_t *string) noexcept
return *string == 0;
}
gcc_pure
bool
StringStartsWith(const wchar_t *haystack, const wchar_t *needle) noexcept;
gcc_pure gcc_nonnull_all
static inline bool
StringStartsWith(const wchar_t *haystack, WStringView needle) noexcept
{
return StringIsEqual(haystack, needle.data, needle.size);
}
gcc_pure
bool
@@ -54,8 +59,13 @@ StringEndsWith(const wchar_t *haystack, const wchar_t *needle) noexcept;
* nullptr.
*/
gcc_pure gcc_nonnull_all
const wchar_t *
StringAfterPrefix(const wchar_t *string, const wchar_t *prefix) noexcept;
static inline const wchar_t *
StringAfterPrefix(const wchar_t *haystack, WStringView needle) noexcept
{
return StringStartsWith(haystack, needle)
? haystack + needle.size
: nullptr;
}
/**
* Check if the given string ends with the specified suffix. If yes,