/usr/include/ctemplate/str_ref.h is in libctemplate-dev 2.2-5ubuntu1.
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 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 | // Copyright (c) 2012, Olaf van der Spek <olafvdspek@gmail.com>
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// ---
// Author: Olaf van der Spek <olafvdspek@gmail.com>
#ifndef TEMPLATE_STR_REF_H_
#define TEMPLATE_STR_REF_H_
#include <cstddef>
namespace ctemplate {
template <class T>
class str_ref_basic
{
public:
str_ref_basic()
{
clear();
}
template <class U>
str_ref_basic(const U& c)
{
if (c.end() != c.begin())
assign(&*c.begin(), c.end() - c.begin() + &*c.begin());
else
clear();
}
str_ref_basic(const void* b, const void* e)
{
assign(b, e);
}
str_ref_basic(const void* b, size_t sz)
{
assign(b, sz);
}
str_ref_basic(const char* b)
{
if (b)
assign(b, strlen(b));
else
clear();
}
void clear()
{
begin_ = end_ = NULL;
}
void assign(const void* b, const void* e)
{
begin_ = reinterpret_cast<T>(b);
end_ = reinterpret_cast<T>(e);
}
void assign(const void* b, size_t sz)
{
begin_ = reinterpret_cast<T>(b);
end_ = begin_ + sz;
}
T begin() const
{
return begin_;
}
T end() const
{
return end_;
}
T data() const
{
return begin();
}
size_t size() const
{
return end() - begin();
}
bool empty() const
{
return begin() == end();
}
private:
T begin_;
T end_;
};
typedef str_ref_basic<const unsigned char*> data_ref;
typedef str_ref_basic<const char*> str_ref;
}
#endif // TEMPLATE_STR_REF_H_
|