diff options
Diffstat (limited to 'Firestore/core/src/firebase/firestore/util/string_apple.h')
-rw-r--r-- | Firestore/core/src/firebase/firestore/util/string_apple.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/Firestore/core/src/firebase/firestore/util/string_apple.h b/Firestore/core/src/firebase/firestore/util/string_apple.h new file mode 100644 index 0000000..42b51dd --- /dev/null +++ b/Firestore/core/src/firebase/firestore/util/string_apple.h @@ -0,0 +1,39 @@ +/* + * Copyright 2018 Google + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef FIRESTORE_CORE_SRC_FIREBASE_FIRESTORE_UTIL_STRING_APPLE_H_ +#define FIRESTORE_CORE_SRC_FIREBASE_FIRESTORE_UTIL_STRING_APPLE_H_ + +#import <Foundation/Foundation.h> + +namespace firebase { +namespace firestore { +namespace util { + +// Translates a C string to the equivalent NSString without making a copy. +inline NSString* WrapNSStringNoCopy(const char* c_str) { + return [[NSString alloc] initWithBytesNoCopy:const_cast<void*>(static_cast<const void*>(c_str)) + length:strlen(c_str) + encoding:NSUTF8StringEncoding + freeWhenDone:NO]; +} + + +} // namespace util +} // namespace firestore +} // namespace firebase + +#endif // FIRESTORE_CORE_SRC_FIREBASE_FIRESTORE_UTIL_STRING_APPLE_H_ |