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Copy pathstringfield.cpp
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90 lines (79 loc) · 2.81 KB
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/*
* BSD 2-Clause License
*
* Copyright (c) 2021-2024, Hewlett Packard Enterprise
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. 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.
*
* 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 HOLDER 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.
*/
#include "stringfield.h"
using namespace SmartRedis;
// StringField constructor
StringField::StringField(const std::string& name)
: MetadataField(name, SRMetadataTypeString)
{
// NOP
}
// StringField constructor with initial values to be copied
StringField::StringField(const std::string& name,
const std::vector<std::string>& vals)
: MetadataField(name, SRMetadataTypeString)
{
_vals = vals;
}
// StringField constructor with initial values to be copied
StringField::StringField(const std::string& name,
std::vector<std::string>&& vals)
: MetadataField(name, SRMetadataTypeString)
{
_vals = std::move(vals);
}
// Serialize the StringField for transmission and storage.
std::string StringField::serialize()
{
return MetadataBuffer::generate_string_buf(_vals);
}
// Add a string to the field
void StringField::append(const std::string& value)
{
_vals.push_back(value);
}
// Retrieve the number of values in the field
size_t StringField::size() const
{
return _vals.size();
}
// Clear the values in the field
void StringField::clear()
{
_vals.clear();
}
// Retrieve a copy of the underlying field string values.
std::vector<std::string> StringField::values()
{
return std::vector<std::string>(_vals);
}
// Returns a constant reference to the internal std::vectorstd::string object.
const std::vector<std::string>& StringField::immutable_values()
{
return _vals;
}