rsgExpressionGenerator.hpp revision 3c827367444ee418f129b2c238299f49d3264554 
1#ifndef _RSGEXPRESSIONGENERATOR_HPP
2#define _RSGEXPRESSIONGENERATOR_HPP
3/*-------------------------------------------------------------------------
4 * drawElements Quality Program Random Shader Generator
5 * ----------------------------------------------------
6 *
7 * Copyright 2014 The Android Open Source Project
8 *
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
12 *
13 *      http://www.apache.org/licenses/LICENSE-2.0
14 *
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 *
21 *//*!
22 * \file
23 * \brief Expression generator.
24 *//*--------------------------------------------------------------------*/
25
26#include "rsgDefs.hpp"
27#include "rsgVariableValue.hpp"
28#include "rsgGeneratorState.hpp"
29#include "rsgExpression.hpp"
30
31#include <vector>
32
33namespace rsg
34{
35
36class ExpressionGenerator
37{
38public:
39								ExpressionGenerator				(GeneratorState& state);
40								~ExpressionGenerator			(void);
41
42	Expression*					generate						(const ValueRange& valueRange, int initialDepth = 0);
43
44private:
45	void						generate						(Expression* root);
46
47	GeneratorState&				m_state;
48	std::vector<Expression*>	m_expressionStack;
49};
50
51} // rsg
52
53#endif // _RSGEXPRESSIONGENERATOR_HPP
54