Tue, 21 Jan 2014 01:05:03 +0200
- renamed VertexCompiler to GLCompiler
/* * LDForge: LDraw parts authoring CAD * Copyright (C) 2013, 2014 Santeri Piippo * * 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 3 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, see <http://www.gnu.org/licenses/>. */ #include "documentPointer.h" #include "../document.h" #include "../misc.h" LDDocumentPointer::LDDocumentPointer() : m_Pointer (null) {} // ============================================================================= // ----------------------------------------------------------------------------- LDDocumentPointer::LDDocumentPointer (LDDocument* ptr) : m_Pointer (ptr) { addReference (); } // ============================================================================= // ----------------------------------------------------------------------------- LDDocumentPointer::LDDocumentPointer (const LDDocumentPointer& other) : m_Pointer (other.getPointer()) { addReference (); } // ============================================================================= // ----------------------------------------------------------------------------- LDDocumentPointer::~LDDocumentPointer() { removeReference(); } // ============================================================================= // ----------------------------------------------------------------------------- void LDDocumentPointer::addReference() { if (getPointer() != null) getPointer()->addReference (this); } // ============================================================================= // ----------------------------------------------------------------------------- void LDDocumentPointer::removeReference() { if (getPointer() != null) getPointer()->removeReference (this); } // ============================================================================= // ----------------------------------------------------------------------------- LDDocumentPointer& LDDocumentPointer::operator= (LDDocument* ptr) { if (ptr != getPointer()) { removeReference(); setPointer (ptr); addReference(); } return *this; }