glslang/hlsl/hlslOpMap.h

//
// Copyright (C) 2016 Google, Inc.
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
//    Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
//
//    Redistributions in binary form must reproduce the above
//    copyright notice, this list of conditions and the following
//    disclaimer in the documentation and/or other materials provided
//    with the distribution.
//
//    Neither the name of Google, Inc., nor the names of its
//    contributors may be used to endorse or promote products derived
//    from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
// COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//

#ifndef HLSLOPMAP_H_
#define HLSLOPMAP_H_

#include "hlslScanContext.h"

namespace glslang {

    enum PrecedenceLevel {
        PlBad,
        PlLogicalOr,
        PlLogicalXor,
        PlLogicalAnd,
        PlBitwiseOr,
        PlBitwiseXor,
        PlBitwiseAnd,
        PlEquality,
        PlRelational,
        PlShift,
        PlAdd,
        PlMul
    };

    class HlslOpMap {
    public:
        static TOperator assignment(EHlslTokenClass op);
        static TOperator binary(EHlslTokenClass op);
        static TOperator preUnary(EHlslTokenClass op);
        static TOperator postUnary(EHlslTokenClass op);
        static PrecedenceLevel precedenceLevel(TOperator);
    };

} // end namespace glslang

#endif // HLSLOPMAP_H_