/usr/include/CLucene/util/arrayinputstream.h is in libclucene-dev 2.3.3.4-4build1.
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 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | /*------------------------------------------------------------------------------
* Copyright (C) 2009 Isidor Zeuner
*
* Distributable under the terms of either the Apache License (Version 2.0) or
* the GNU Lesser General Public License, as specified in the COPYING file.
------------------------------------------------------------------------------*/
#ifndef CLUCENE_UTIL_ARRAYINPUTSTREAM_H
#define CLUCENE_UTIL_ARRAYINPUTSTREAM_H
#include "CLucene/_ApiHeader.h"
#include "CLucene/util/CLStreams.h"
#include "CLucene/util/Array.h"
CL_NS_DEF(util)
template<typename element>
class CLUCENE_CONTRIBS_EXPORT ArrayInputStream : public CL_NS(util)::CLStream<element> {
public:
_CL_DEPRECATED(Use compressed field) ArrayInputStream(ArrayBase<element> const* data);
int32_t read(const element*& start, int32_t min, int32_t max);
int64_t skip(int64_t ntoskip);
int64_t position();
size_t size();
private:
ArrayBase<element> const* data;
int64_t current_position;
};
template<typename element>
ArrayInputStream<element>::ArrayInputStream(ArrayBase<element> const* data) :
data(data),
current_position(0) {
}
template<typename element>
int32_t ArrayInputStream<element>::read(const element*& start, int32_t min, int32_t max) {
int32_t to_read = min;
int32_t readable = data->length - current_position;
if (readable < to_read) {
to_read = readable;
}
start = data->values + current_position;
current_position += to_read;
return to_read;
}
template<typename element>
int64_t ArrayInputStream<element>::skip(int64_t ntoskip) {
int64_t to_skip = ntoskip;
int64_t skippable = data->length - current_position;
if (skippable < to_skip) {
to_skip = skippable;
}
current_position += to_skip;
return to_skip;
}
template<typename element>
int64_t ArrayInputStream<element>::position() {
return current_position;
}
template<typename element>
size_t ArrayInputStream<element>::size() {
return data->length;
}
CL_NS_END
#endif
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