40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef VIRTUAL_METHODS_H_
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#define VIRTUAL_METHODS_H_
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// Should warn about virtual method usage.
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class VirtualMethodsInHeaders {
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public:
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// Don't complain about these.
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virtual void MethodIsAbstract() = 0;
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virtual void MethodHasNoArguments();
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virtual void MethodHasEmptyDefaultImpl() {}
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// But complain about this:
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virtual bool ComplainAboutThis() { return true; }
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};
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// Complain on missing 'virtual' keyword in overrides.
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class WarnOnMissingVirtual : public VirtualMethodsInHeaders {
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public:
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void MethodHasNoArguments() override;
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};
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// Don't complain about things in a 'testing' namespace.
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namespace testing {
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struct TestStruct {};
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} // namespace testing
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class VirtualMethodsInHeadersTesting : public VirtualMethodsInHeaders {
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public:
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// Don't complain about no virtual testing methods.
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void MethodHasNoArguments();
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private:
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testing::TestStruct tester_;
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};
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#endif // VIRTUAL_METHODS_H_
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