channel_set_to_str.h

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/*
 * Copyright (c) 2023 Roc Streaming authors
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
 
//! @file roc_audio/channel_set_to_str.h
//! @brief Format ChannelSet to string.
 
#ifndef ROC_AUDIO_CHANNEL_SET_TO_STR_H_
#define ROC_AUDIO_CHANNEL_SET_TO_STR_H_
 
#include "roc_audio/channel_set.h"
#include "roc_core/noncopyable.h"
 
namespace roc {
namespace audio {
 
//! Format ChannelSet to string.
class channel_set_to_str : public core::NonCopyable<> {
public:
    //! Construct.
    explicit channel_set_to_str(const ChannelSet&);
 
    //! Get formatted string.
    const char* c_str() const {
        return buf_;
    }
 
private:
    char buf_[128];
};
 
} // namespace audio
} // namespace roc
 
#endif // ROC_AUDIO_CHANNEL_SET_TO_STR_H_