Panda3D
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configVariableManager.I
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1/**
2 * PANDA 3D SOFTWARE
3 * Copyright (c) Carnegie Mellon University. All rights reserved.
4 *
5 * All use of this software is subject to the terms of the revised BSD
6 * license. You should have received a copy of this license along
7 * with this source code in a file named "LICENSE."
8 *
9 * @file configVariableManager.I
10 * @author drose
11 * @date 2004-10-15
12 */
13
14/**
15 * Returns the current number of active ConfigVariableCores in the world.
16 */
17INLINE size_t ConfigVariableManager::
18get_num_variables() const {
19 return _variables.size();
20}
21
22/**
23 * Returns the nth active ConfigVariableCore in the world.
24 */
26get_variable(size_t n) const {
27 nassertr(n < _variables.size(), nullptr);
28 return _variables[n];
29}
30
31INLINE std::ostream &
32operator << (std::ostream &out, const ConfigVariableManager &variableMgr) {
33 variableMgr.output(out);
34 return out;
35}
The internal definition of a ConfigVariable.
A global object that maintains the set of ConfigVariables (actually, ConfigVariableCores) everywhere ...
get_num_variables
Returns the current number of active ConfigVariableCores in the world.
get_variable
Returns the nth active ConfigVariableCore in the world.