63 lines
1.3 KiB
C
63 lines
1.3 KiB
C
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// Licensed under the MIT License.
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#ifndef K4AVIEWERERRORMANAGER_H
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#define K4AVIEWERERRORMANAGER_H
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// System headers
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//
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#include <mutex>
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#include <queue>
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#include <string>
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// Library headers
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//
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#include <k4a/k4a.hpp>
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// Project headers
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//
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namespace k4aviewer
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{
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// Singleton that holds info on the last error detected
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//
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class K4AViewerErrorManager
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{
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public:
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static K4AViewerErrorManager &Instance();
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void SetErrorStatus(const char *msg);
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void SetErrorStatus(const std::string &msg);
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void SetErrorStatus(std::string &&msg);
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void SetErrorStatus(const char *msg, k4a_buffer_result_t result);
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void SetErrorStatus(const std::string &msg, k4a_buffer_result_t result);
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void SetErrorStatus(const char *msg, k4a_wait_result_t result);
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void SetErrorStatus(const std::string &msg, k4a_wait_result_t result);
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void PopError();
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bool IsErrorSet() const
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{
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std::lock_guard<std::mutex> lock(m_mutex);
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return !m_errors.empty();
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}
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const std::string &GetErrorMessage() const
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{
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std::lock_guard<std::mutex> lock(m_mutex);
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return m_errors.front();
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}
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private:
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K4AViewerErrorManager() = default;
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std::queue<std::string> m_errors;
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mutable std::mutex m_mutex;
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};
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} // namespace k4aviewer
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#endif
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