Files
online/common/StringVector.cpp
Ashod Nakashian 784b7dc39d wsd: optimize StringVector
StringVector is heavily used for tokenization
and benefits from inlining of small functions.

Also, cat doesn't need to be slower than necessary.

Change-Id: I4ab2ff1b1f1a81092049d2cde64b6df10b34b5f7
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/95287
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Tested-by: Jenkins
2020-06-02 01:39:37 +02:00

51 lines
1.4 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include "StringVector.hpp"
StringVector::StringVector() = default;
StringVector::StringVector(const std::string& string, const std::vector<StringToken>& tokens)
: _string(string),
_tokens(tokens)
{
}
std::string StringVector::operator[](std::size_t index) const
{
if (index >= _tokens.size())
{
return std::string();
}
const StringToken& token = _tokens[index];
return _string.substr(token._index, token._length);
}
bool StringVector::equals(std::size_t index, const StringVector& other, std::size_t otherIndex)
{
if (index >= _tokens.size())
{
return false;
}
if (otherIndex >= other._tokens.size())
{
return false;
}
const StringToken& token = _tokens[index];
const StringToken& otherToken = other._tokens[otherIndex];
int ret = _string.compare(token._index, token._length, other._string, otherToken._index,
otherToken._length);
return ret == 0;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */