This file is indexed.

/usr/include/Wt/Chart/WAbstractChartImplementation is in libwt-dev 3.3.3+dfsg-4.1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 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
33
34
35
36
37
38
39
40
41
42
// This may look like C code, but it's really -*- C++ -*-
/*
 * Copyright (C) 2013 Emweb bvba, Leuven, Belgium.
 *
 * See the LICENSE file for terms of use.
 */

#ifndef CHART_WABSTRACTCHARTIMPLEMENTATION_H
#define CHART_WABSTRACTCHARTIMPLEMENTATION_H

#include <Wt/Chart/WChartGlobal>
#include <Wt/Chart/WAxis>
#include <Wt/WString>

namespace Wt {
  namespace Chart {
    
class WAbstractChartImplementation {
public:
  virtual ~WAbstractChartImplementation() {}
  
  struct RenderRange {
    double minimum;
    double maximum;
  };

  virtual ChartType chartType() const = 0;
  virtual Orientation orientation() const = 0;
  virtual int axisPadding() const = 0;
  
  virtual int numberOfCategories(Axis axis = XAxis) const = 0;
  virtual WString categoryLabel(int u, Axis axis) const = 0;
  
  virtual RenderRange computeRenderRange(Axis axis, AxisScale scale) const = 0;
  
  virtual void update() = 0;
};
    
  }
}

#endif