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62 lines
2.3 KiB
C++
62 lines
2.3 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2022 - Raw Material Software Limited
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JUCE is an open source library subject to commercial or open-source
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licensing.
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By using JUCE, you agree to the terms of both the JUCE 7 End-User License
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Agreement and JUCE Privacy Policy.
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End User License Agreement: www.juce.com/juce-7-licence
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Privacy Policy: www.juce.com/juce-privacy-policy
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Or: You may also use this code under the terms of the GPL v3 (see
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www.gnu.org/licenses).
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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namespace juce::midi_ci
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{
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/**
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Holds the maximum number of channels that may be activated for a MIDI-CI
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profile, along with the number of channels that are currently active.
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@tags{Audio}
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*/
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struct SupportedAndActive
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{
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uint16_t supported{}; ///< The maximum number of member channels for a profile.
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///< 0 indicates that the profile is unsupported.
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///< For group/block profiles, 1/0 indicates that the
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///< profile is supported/unsupported respectively.
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uint16_t active{}; ///< The number of member channels currently active for a profile.
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///< 0 indicates that the profile is inactive.
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///< For group/block profiles, 1/0 indicates that the
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///< profile is supported/unsupported respectively.
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/** Returns true if supported is non-zero. */
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bool isSupported() const { return supported != 0; }
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/** Returns true if active is non-zero. */
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bool isActive() const { return active != 0; }
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bool operator== (const SupportedAndActive& other) const
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{
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const auto tie = [] (auto& x) { return std::tie (x.supported, x.active); };
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return tie (*this) == tie (other);
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}
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bool operator!= (const SupportedAndActive& other) const { return ! operator== (other); }
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};
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} // namespace juce::midi_ci
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