blob: 58ec9537566b471593bbd6282e0afdf10c96d851 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef txPatternOptimizer_h__
#define txPatternOptimizer_h__
#include "txXPathOptimizer.h"
class txPattern;
class txPatternOptimizer
{
public:
/**
* Optimize the given pattern.
* @param aInPattern Pattern to optimize.
* @param aOutPattern Resulting pattern, null if optimization didn't
* result in a new pattern.
*/
nsresult optimize(txPattern* aInPattern, txPattern** aOutPattern);
private:
// Helper methods for optimizing specific classes
nsresult optimizeStep(txPattern* aInPattern, txPattern** aOutPattern);
txXPathOptimizer mXPathOptimizer;
};
#endif //txPatternOptimizer_h__
|
