62 lines
2.1 KiB
C++
62 lines
2.1 KiB
C++
// Filename: configVariableList.cxx
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// Created by: drose (20Oct04)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://etc.cmu.edu/panda3d/docs/license/ .
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//
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// To contact the maintainers of this program write to
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// panda3d-general@lists.sourceforge.net .
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//
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////////////////////////////////////////////////////////////////////
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#include "configVariableList.h"
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////////////////////////////////////////////////////////////////////
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// Function: ConfigVariableList::Constructor
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// Access: Published
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// Description:
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////////////////////////////////////////////////////////////////////
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ConfigVariableList::
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ConfigVariableList(const string &name,
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const string &description, int flags) :
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ConfigVariableBase(name, VT_list, description, flags)
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{
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// A list variable implicitly defines a default value of the empty
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// string. This is just to prevent the core variable from
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// complaining should anyone ask for its solitary value.
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if (_core->get_default_value() == (ConfigDeclaration *)NULL) {
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_core->set_default_value("");
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}
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_core->set_used();
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}
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////////////////////////////////////////////////////////////////////
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// Function: ConfigVariableList::output
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// Access: Published
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// Description:
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////////////////////////////////////////////////////////////////////
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void ConfigVariableList::
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output(ostream &out) const {
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out << get_num_values() << " values.";
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}
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////////////////////////////////////////////////////////////////////
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// Function: ConfigVariableList::write
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// Access: Published
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// Description:
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////////////////////////////////////////////////////////////////////
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void ConfigVariableList::
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write(ostream &out) const {
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int num_values = get_num_values();
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for (int i = 0; i < num_values; ++i) {
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out << get_string_value(i) << "\n";
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}
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}
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