This file is indexed.

/usr/include/JAGS/graph/VectorLogicalNode.h is in jags 4.2.0-2.

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
#ifndef VECTOR_LOGICAL_NODE_H_
#define VECTOR_LOGICAL_NODE_H_

#include <graph/LogicalNode.h>

#include <vector>

namespace jags {

class VectorFunction;

/**
 * @short Vector-valued Node defined by the BUGS-language operator <-
 *
 * A LogicalNode is a type of DeterministicNode that is defined by a
 * function, and a vector of parents as parameters. In the BUGS
 * language the function may be represented as an operator.
 */
class VectorLogicalNode : public LogicalNode {
    VectorFunction const * const _func;
    std::vector<unsigned int> _lengths;
public:
    /**
     * A logical node is defined by a function (which may be an inline
     * operator in the BUGS language) and its parameters.
     */
    VectorLogicalNode(VectorFunction const *func, unsigned int nchain,
		      std::vector<Node const*> const &parameters);
    /**
     * Calculates the value of the node based on the parameters. 
     */
    void deterministicSample(unsigned int chain);
    /**
     * @see VectorFunction#checkParameterValue.
     */
    bool checkParentValues(unsigned int chain) const;
    //DeterministicNode *clone(std::vector<Node const *> const &parents) const;
};

} /* namespace jags */

#endif /* VECTOR_LOGICAL_NODE_H_ */