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EqualizerAPO
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master
parser/StringOperators.cpp
57 строк
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28 фев 2020, 04:58
28 фев 2020, 04:58
b1925ba
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/* This file is part of EqualizerAPO, a system-wide equalizer. Copyright (C) 2014 Jonas Thedering This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include "stdafx.h" #include "StringOperators.h" using namespace std; using namespace mup; void AddOperator::Eval(ptr_val_type& ret, const ptr_val_type* arg, int argc) { if (!arg[0]->IsString() && !arg[1]->IsString()) { OprtAdd::Eval(ret, arg, argc); return; } wstring firstString; if (arg[0]->IsString()) firstString = arg[0]->GetString(); else firstString = arg[0]->ToString(); wstring secondString; if (arg[1]->IsString()) secondString = arg[1]->GetString(); else secondString = arg[1]->ToString(); *ret = firstString + secondString; } const char_type* AddOperator::GetDesc() const { return L"x+y - Concatenation of strings and addition of noncomplex values"; } IToken* AddOperator::Clone() const { return new AddOperator(*this); }