/usr/include/colib/objlist.h is in libiulib-dev 0.4+is+0.3-3ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Copyright 2006 Deutsches Forschungszentrum fuer Kuenstliche Intelligenz
// or its licensors, as applicable.
// Copyright 1995-2005 by Thomas M. Breuel
//
// You may not use this file except under the terms of the accompanying license.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you
// may not use this file except in compliance with the License. You may
// obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Project: iulib -- image understanding library
// File: objlist.h
// Purpose: nicer interface for narray< autoref<T> >
// Responsible: tmb
// Reviewer:
// Primary Repository:
// Web Sites: www.iupr.org, www.dfki.de
/// \file objlist.h
/// \brief A nicer interface for an array of references.
#ifndef h_objlist_
#define h_objlist_
#include "colib/narray.h"
#include "smartptr.h"
namespace colib {
/// \brief Wrapper for narray that makes lists of objects less painful.
template <class T>
class objlist {
public:
typedef autoref<T> Element;
narray<Element> data;
int length() {
return data.length();
}
T &push() {
return data.push().ref();
}
T &pop() {
return data.pop().ref();
}
T &last() {
return data.last().ref();
}
T &operator()(int i0) {
return data[i0].ref();
}
T &operator[](int i0) {
return data[i0].ref();
}
T &ref(int i0) {
return data[i0].ref();
}
T *ptr(int i0) {
return data[i0].ptr();
}
T *move(int i0) {
return data[i0].move();
}
void resize(int n) {
data.dealloc();
data.resize(n);
}
void clear() {
for(int i=0;i<data.length();i++)
data[i].dealloc();
data.clear();
}
void dealloc() {
data.dealloc();
}
void dealloc(int i) {
data[i].dealloc();
}
};
template <class T>
void move(narray<T> &out,objlist<T> &in) {
int n = in.length();
out.resize(n);
for(int i=0;i<n;i++)
move(out[i],in[i]);
}
/// \brief Wrapper for narray that makes lists of objects less painful.
template <class T>
class ptrlist {
public:
typedef autodel<T> Element;
narray<Element> data;
int length() {
return data.length();
}
void push(T *value) {
data.push() = value;
}
void push(autodel<T> &value) {
data.push() = value;
}
T &pop() {
return data.pop().ref();
}
T &last() {
return data.last().ref();
}
T &operator()(int i0) {
return data[i0].ref();
}
T &operator[](int i0) {
return data[i0].ref();
}
T &ref(int i0) {
return data[i0].ref();
}
T *ptr(int i0) {
return data[i0].ptr();
}
T *move(int i0) {
return data[i0].move();
}
void resize(int n) {
data.dealloc();
data.resize(n);
}
void clear() {
for(int i=0;i<data.length();i++)
data[i].dealloc();
data.clear();
}
void dealloc() {
data.dealloc();
}
void dealloc(int i) {
data[i].dealloc();
}
};
}
#endif
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