213 lines
6.6 KiB
C++
213 lines
6.6 KiB
C++
/*
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* Copyright (c) 2007, ai-chan
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the ASSDraw3 Team nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY AI-CHAN ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL AI-CHAN BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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///////////////////////////////////////////////////////////////////////////////
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// Name: cmd.cpp
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// Purpose: ASSDraw drawing command classes
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// Author: ai-chan
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// Created: 08/26/06
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// Copyright: (c) ai-chan
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// Licence: 3-clause BSD
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///////////////////////////////////////////////////////////////////////////////
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#include "cmd.hpp" // the header for this file
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#include <wx/log.h>
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// ----------------------------------------------------------------------------
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// DrawCmd_M
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// ----------------------------------------------------------------------------
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// constructor
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DrawCmd_M::DrawCmd_M ( int x, int y, PointSystem *ps, DrawCmd *prev )
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: DrawCmd ( x, y, ps, prev )
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{
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type = M;
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}
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// to ASS drawing command
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wxString DrawCmd_M::ToString()
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{
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return wxString::Format(_T("m %d %d"), m_point->x(), m_point->y());
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}
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// ----------------------------------------------------------------------------
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// DrawCmd_L
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// ----------------------------------------------------------------------------
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// constructor
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DrawCmd_L::DrawCmd_L ( int x, int y, PointSystem *ps, DrawCmd *prev )
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: DrawCmd ( x, y, ps, prev )
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{
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type = L;
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}
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// to ASS drawing command
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wxString DrawCmd_L::ToString()
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{
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return wxString::Format(_T("l %d %d"), m_point->x(), m_point->y());
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}
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// ----------------------------------------------------------------------------
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// DrawCmd_B
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// ----------------------------------------------------------------------------
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// constructor
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DrawCmd_B::DrawCmd_B
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( int x, int y, int x1, int y1, int x2, int y2, PointSystem *ps, DrawCmd *prev )
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: DrawCmd ( x, y, ps, prev )
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{
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type = B;
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controlpoints.push_back( new Point(x1, y1, ps, CP, this, 1) );
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controlpoints.push_back( new Point(x2, y2, ps, CP, this, 2) );
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initialized = true;
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C1Cont = false;
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}
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// constructor
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DrawCmd_B::DrawCmd_B ( int x, int y, PointSystem *ps, DrawCmd *prev )
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: DrawCmd ( x, y, ps, prev )
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{
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type = B;
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initialized = false;
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C1Cont = false;
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}
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// initialize; generate control points
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void DrawCmd_B::Init ( unsigned n )
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{
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// Ignore if this is already initted
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if (initialized) return;
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wxPoint wx0 = prev->m_point->ToWxPoint();
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wxPoint wx1 = m_point->ToWxPoint();
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int xdiff = (wx1.x - wx0.x) / 3;
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int ydiff = (wx1.y - wx0.y) / 3;
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int xg, yg;
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// first control
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m_point->pointsys->FromWxPoint( wx0.x + xdiff, wx0.y + ydiff, xg, yg );
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controlpoints.push_back( new Point( xg, yg, m_point->pointsys, CP, this, 1 ) );
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// second control
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m_point->pointsys->FromWxPoint( wx1.x - xdiff, wx1.y - ydiff, xg, yg );
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controlpoints.push_back( new Point( xg, yg, m_point->pointsys, CP, this, 2 ) );
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initialized = true;
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}
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// to ASS drawing command
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wxString DrawCmd_B::ToString()
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{
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if (initialized) {
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PointList::iterator iterate = controlpoints.begin();
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Point* c1 = (*iterate++);
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Point* c2 = (*iterate);
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return wxString::Format(_T("b %d %d %d %d %d %d"), c1->x(), c1->y(), c2->x(), c2->y(), m_point->x(), m_point->y());
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}
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else
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return wxString::Format(_T("b ? ? ? ? %d %d"), m_point->x(), m_point->y());
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}
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// ----------------------------------------------------------------------------
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// DrawCmd_S
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// ----------------------------------------------------------------------------
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// constructor
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DrawCmd_S::DrawCmd_S
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( int x, int y, PointSystem *ps, DrawCmd *prev )
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: DrawCmd ( x, y, ps, prev )
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{
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type = S;
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initialized = false;
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closed = false;
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}
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// constructor
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DrawCmd_S::DrawCmd_S
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( int x, int y, std::vector< int > vals, PointSystem *ps, DrawCmd *prev )
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: DrawCmd ( x, y, ps, prev )
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{
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type = S;
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std::vector< int >::iterator it = vals.begin();
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unsigned n = 0;
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while (it != vals.end())
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{
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int ix = *it; it++;
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int iy = *it; it++;
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n++;
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//::wxLogMessage(_T("%d %d\n"), ix, iy);
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controlpoints.push_back( new Point( ix, iy, ps, CP, this, n ) );
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}
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initialized = true;
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closed = false;
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}
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// initialize; generate control points
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void DrawCmd_S::Init(unsigned n)
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{
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// Ignore if this is already initted
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if (initialized) return;
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wxPoint wx0 = prev->m_point->ToWxPoint();
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wxPoint wx1 = m_point->ToWxPoint();
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int xdiff = (wx1.x - wx0.x) / 3;
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int ydiff = (wx1.y - wx0.y) / 3;
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int xg, yg;
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// first control
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m_point->pointsys->FromWxPoint( wx0.x + xdiff, wx0.y + ydiff, xg, yg );
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controlpoints.push_back( new Point( xg, yg, m_point->pointsys, CP, this, 1 ) );
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// second control
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m_point->pointsys->FromWxPoint( wx1.x - xdiff, wx1.y - ydiff, xg, yg );
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controlpoints.push_back( new Point( xg, yg, m_point->pointsys, CP, this, 2 ) );
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initialized = true;
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}
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// to ASS drawing command
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wxString DrawCmd_S::ToString()
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{
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PointList::iterator iterate = controlpoints.begin();
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wxString assout = _T("s");
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for (; iterate != controlpoints.end(); iterate++)
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{
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if (initialized)
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assout = wxString::Format(_T("%s %d %d"), assout.c_str(), (*iterate)->x(), (*iterate)->y());
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else
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assout = wxString::Format(_T("%s ? ?"), assout.c_str());
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}
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assout = wxString::Format(_T("%s %d %d"), assout.c_str(), m_point->x(), m_point->y());
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if (closed) assout = wxString::Format(_T("%s c"), assout.c_str());
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return assout;
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}
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