1 files changed, 56 insertions, 0 deletions
diff --git a/src/catch2/internal/catch_context.hpp b/src/catch2/internal/catch_context.hpp
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+++ b/src/catch2/internal/catch_context.hpp
@@ -0,0 +1,56 @@
+
+//              Copyright Catch2 Authors
+// Distributed under the Boost Software License, Version 1.0.
+//   (See accompanying file LICENSE.txt or copy at
+//        https://www.boost.org/LICENSE_1_0.txt)
+
+// SPDX-License-Identifier: BSL-1.0
+#ifndef CATCH_CONTEXT_HPP_INCLUDED
+#define CATCH_CONTEXT_HPP_INCLUDED
+
+#include <catch2/internal/catch_compiler_capabilities.hpp>
+
+namespace Catch {
+
+    class IResultCapture;
+    class IConfig;
+
+    class Context {
+        IConfig const* m_config = nullptr;
+        IResultCapture* m_resultCapture = nullptr;
+
+        CATCH_EXPORT static Context* currentContext;
+        friend Context& getCurrentMutableContext();
+        friend Context const& getCurrentContext();
+        static void createContext();
+        friend void cleanUpContext();
+
+    public:
+        constexpr IResultCapture* getResultCapture() const {
+            return m_resultCapture;
+        }
+        constexpr IConfig const* getConfig() const { return m_config; }
+        constexpr void setResultCapture( IResultCapture* resultCapture ) {
+            m_resultCapture = resultCapture;
+        }
+        constexpr void setConfig( IConfig const* config ) { m_config = config; }
+
+    };
+
+    Context& getCurrentMutableContext();
+
+    inline Context const& getCurrentContext() {
+        // We duplicate the logic from `getCurrentMutableContext` here,
+        // to avoid paying the call overhead in debug mode.
+        if ( !Context::currentContext ) { Context::createContext(); }
+        // NOLINTNEXTLINE(clang-analyzer-core.uninitialized.UndefReturn)
+        return *Context::currentContext;
+    }
+
+    void cleanUpContext();
+
+    class SimplePcg32;
+    SimplePcg32& sharedRng();
+}
+
+#endif // CATCH_CONTEXT_HPP_INCLUDED