libcruft-util/io.ipp

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/*
* 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.
*
* Copyright:
* 2014-2015, Danny Robson <danny@nerdcruft.net>
*/
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#ifdef __UTIL_IO_IPP
#error "multiple inclusions"
#else
#define __UTIL__IO_IPP
#endif
namespace util {
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//-------------------------------------------------------------------------
template <typename T>
void
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write (const fd &_fd, const T &data)
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{
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write (_fd, &data, sizeof (T));
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}
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//-------------------------------------------------------------------------
template <typename T>
void
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write (const fd &_fd, const T *restrict first, const T *restrict last)
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{
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write (_fd, first, (last - first) * sizeof (T));
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}
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//-------------------------------------------------------------------------
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template <typename T>
indented<T>::indented (const T &_data):
data (_data)
{ ; }
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//-------------------------------------------------------------------------
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template <typename T>
indented<T>
make_indented (const T &_data) {
return indented<T> (_data);
}
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//-------------------------------------------------------------------------
template <typename T>
std::ostream&
operator<< (std::ostream &os, const util::indented<T> &&v) {
util::indenter raii (os);
os << v.data;
return os;
}
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}