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/*******************************************************************************
*
* MIT License
*
* Copyright (C) 2019-2022 Advanced Micro Devices, Inc. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
*******************************************************************************/
#include <Tensile/Utils.hpp>
namespace Tensile
{
StreamRead::StreamRead(std::string const& value, bool except)
: m_value(value)
, m_except(except)
, m_success(false)
{
}
StreamRead::~StreamRead() = default;
// bool StreamRead::operator bool() const { return m_success; }
bool StreamRead::read(std::istream& stream)
{
m_success = false;
char ch;
for(int i = 0; i < m_value.size(); i++)
{
if((ch = stream.get()) != m_value[i])
{
for(int j = 0; j <= i; j++)
stream.unget();
if(m_except)
throw std::runtime_error(
concatenate("Expected '", m_value[i], "', found '", ch, "'."));
return false;
}
}
m_success = true;
return true;
}
} // namespace Tensile
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