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/*
* Copyright 2015 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#import "NSString+StdString.h"
@implementation NSString (StdString)
- (std::string)stdString {
return [NSString stdStringForString:self];
}
+ (std::string)stdStringForString:(NSString *)nsString {
NSData *charData = [nsString dataUsingEncoding:NSUTF8StringEncoding];
return std::string(reinterpret_cast<const char *>(charData.bytes),
charData.length);
}
+ (NSString *)stringForStdString:(const std::string&)stdString {
// std::string may contain null termination character so we construct
// using length.
return [[NSString alloc] initWithBytes:stdString.data()
length:stdString.length()
encoding:NSUTF8StringEncoding];
}
@end
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