69 lines
1.9 KiB
C++
69 lines
1.9 KiB
C++
/*
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* Copyright 2010, The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _FRAMEWORKS_COMPILE_SLANG_SLANG_RS_EXPORTABLE_H_ // NOLINT
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#define _FRAMEWORKS_COMPILE_SLANG_SLANG_RS_EXPORTABLE_H_
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#include "clang/Basic/SourceLocation.h"
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#include "slang_rs_context.h"
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namespace slang {
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class RSExportable {
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public:
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enum Kind {
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EX_FUNC,
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EX_TYPE,
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EX_VAR,
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EX_FOREACH,
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EX_REDUCE
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};
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private:
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RSContext *mContext;
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Kind mK;
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clang::SourceLocation mLoc;
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protected:
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RSExportable(RSContext *Context, RSExportable::Kind K, clang::SourceLocation Loc)
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: mContext(Context),
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mK(K),
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mLoc(Loc) {
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Context->newExportable(this);
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}
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public:
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Kind getKind() const { return mK; }
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clang::SourceLocation getLocation() const { return mLoc; }
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// When keep() is invoked, mKeep will set to true and the associated RSContext
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// won't free this RSExportable object in its destructor. The deallocation
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// responsibility is then transferred to the object who invoked this function.
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// Return false if the exportable is kept or failed to keep.
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virtual bool keep();
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bool isKeep() const { return (mContext == nullptr); }
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RSContext *getRSContext() const { return mContext; }
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virtual ~RSExportable() { }
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};
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} // namespace slang
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#endif // _FRAMEWORKS_COMPILE_SLANG_SLANG_RS_EXPORTABLE_H_ NOLINT
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