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5.7.0
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src
gz-common
io
include
gz
common
IOBase.hh
Go to the documentation of this file.
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/*
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* Copyright (C) 2022 Open Source Robotics Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#ifndef GZ_COMMON_IO_HH_
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#define GZ_COMMON_IO_HH_
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#include <sstream>
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#include <string>
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namespace
gz
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{
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namespace
common
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{
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template
<
typename
T>
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struct
IO
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{
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static
T
ReadFrom
(
std::istream
&_istream)
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{
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T value;
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_istream >> value;
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return
value;
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}
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static
T
ReadFrom
(
const
std::string
&_string)
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{
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std::istringstream
stream{_string};
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return
ReadFrom
(stream);
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}
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};
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template
<>
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struct
IO
<
std
::string>
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{
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static
std::string
ReadFrom
(
std::istream
&_istream)
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{
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std::string
value;
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_istream >> value;
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return
value;
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}
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static
std::string
ReadFrom
(
std::string
_string)
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{
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return
_string;
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}
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};
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}
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}
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#endif