65 lines
1.4 KiB
C++
65 lines
1.4 KiB
C++
/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file eggExternalReference.cxx
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* @author drose
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* @date 1999-02-11
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*/
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#include "eggExternalReference.h"
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#include "eggMiscFuncs.h"
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#include "indent.h"
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#include "string_utils.h"
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TypeHandle EggExternalReference::_type_handle;
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/**
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*
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*/
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EggExternalReference::
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EggExternalReference(const std::string &node_name, const std::string &filename)
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: EggFilenameNode(node_name, filename) {
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}
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/**
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*
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*/
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EggExternalReference::
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EggExternalReference(const EggExternalReference ©)
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: EggFilenameNode(copy) {
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}
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/**
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*
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*/
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EggExternalReference &EggExternalReference::
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operator = (const EggExternalReference ©) {
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EggFilenameNode::operator = (copy);
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return *this;
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}
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/**
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* Writes the reference to the indicated output stream in Egg format.
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*/
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void EggExternalReference::
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write(std::ostream &out, int indent_level) const {
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write_header(out, indent_level, "<File>");
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enquote_string(out, get_filename(), indent_level + 2) << "\n";
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indent(out, indent_level) << "}\n";
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}
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/**
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* Returns the default extension for this filename type.
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*/
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std::string EggExternalReference::
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get_default_extension() const {
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return std::string("egg");
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}
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