One more const reference passing to try to reduce code size

andreilitvin · andreilitvin · commit a22f2e937b7c · 2024-04-26T17:11:58.000-04:00
diff --git a/src/lib/dnssd/Discovery_ImplPlatform.cpp b/src/lib/dnssd/Discovery_ImplPlatform.cpp
@@ -115,7 +115,7 @@ CHIP_ERROR AddPtrRecord(DiscoveryFilterType type, const char ** entries, size_t
 
 template <class T>
 CHIP_ERROR AddPtrRecord(DiscoveryFilterType type, const char ** entries, size_t & entriesCount, char * buffer, size_t bufferLen,
-                        std::optional<T> value)
+                        const std::optional<T> &value)
 {
     VerifyOrReturnError(value.has_value(), CHIP_NO_ERROR);
     return AddPtrRecord(type, entries, entriesCount, buffer, bufferLen, *value);

Original file line number	Diff line number	Diff line change
`@@ -115,7 +115,7 @@ CHIP_ERROR AddPtrRecord(DiscoveryFilterType type, const char ** entries, size_t`
`115`	`115`
`116`	`116`	`template <class T>`
`117`	`117`	`CHIP_ERROR AddPtrRecord(DiscoveryFilterType type, const char ** entries, size_t & entriesCount, char * buffer, size_t bufferLen,`
`118`		`- std::optional<T> value)`
	`118`	`+ const std::optional<T> &value)`
`119`	`119`	`{`
`120`	`120`	`VerifyOrReturnError(value.has_value(), CHIP_NO_ERROR);`
`121`	`121`	`return AddPtrRecord(type, entries, entriesCount, buffer, bufferLen, *value);`