blob: a032eb187cfea940167e8bb00841a94ff2d643c3 [file] [log] [blame]
/**
* Copyright (c) 2022 Project CHIP Authors
*
* 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.
*/
#pragma once
#import <Foundation/Foundation.h>
#include <lib/support/Span.h>
NS_ASSUME_NONNULL_BEGIN
/**
* Utilities for converting between NSString and chip::CharSpan.
*/
inline chip::CharSpan AsCharSpan(NSString * str)
{
return chip::CharSpan([str UTF8String], [str lengthOfBytesUsingEncoding:NSUTF8StringEncoding]);
}
inline NSString * AsString(chip::CharSpan span)
{
return [[NSString alloc] initWithBytes:span.data() length:span.size() encoding:NSUTF8StringEncoding];
}
NS_ASSUME_NONNULL_END