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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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8
src/util/WStringCompare.cxx
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@@ -24,14 +24,14 @@
#include <string.h>
bool
StringStartsWith(const wchar_t *haystack, const wchar_t *needle)
StringStartsWith(const wchar_t *haystack, const wchar_t *needle) noexcept
{
const size_t length = StringLength(needle);
return StringIsEqual(haystack, needle, length);
}
bool
StringEndsWith(const wchar_t *haystack, const wchar_t *needle)
StringEndsWith(const wchar_t *haystack, const wchar_t *needle) noexcept
{
const size_t haystack_length = StringLength(haystack);
const size_t needle_length = StringLength(needle);
@@ -41,7 +41,7 @@ StringEndsWith(const wchar_t *haystack, const wchar_t *needle)
}
const wchar_t *
StringAfterPrefix(const wchar_t *string, const wchar_t *prefix)
StringAfterPrefix(const wchar_t *string, const wchar_t *prefix) noexcept
{
#if !CLANG_CHECK_VERSION(3,6)
/* disabled on clang due to -Wtautological-pointer-compare */
@@ -56,7 +56,7 @@ StringAfterPrefix(const wchar_t *string, const wchar_t *prefix)
}
const wchar_t *
FindStringSuffix(const wchar_t *p, const wchar_t *suffix)
FindStringSuffix(const wchar_t *p, const wchar_t *suffix) noexcept
{
const size_t p_length = StringLength(p);
const size_t suffix_length = StringLength(suffix);